Mercurial > hg > octave-nkf

annotate libinterp/octave-value/ov-classdef.h @ 16695:2823f8e3da77 classdef

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add multi-level index assignment for object array. * libinterp/octave-value/ov-classdef.h (cdef_object::is): New method. * libinterp/octave-value/ov-classdef.cc (cdef_object_array::subsasgn): Support multi-level index assignment.
author Michael Goffioul <michael.goffioul@gmail.com>
date Thu, 23 May 2013 14:12:33 -0400
parents edbb123cbe3a
children 665fa0f621cc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1 /*
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3 Copyright (C) 2012 Michael Goffioul
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
5 This file is part of Octave.
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
6
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
7 Octave is free software; you can redistribute it and/or modify it
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
8 under the terms of the GNU General Public License as published by the
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
9 Free Software Foundation; either version 3 of the License, or (at your
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
10 option) any later version.
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
11
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
12 Octave is distributed in the hope that it will be useful, but WITHOUT
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
15 for more details.
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
16
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
17 You should have received a copy of the GNU General Public License
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
18 along with Octave; see the file COPYING. If not, see
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
19 <http://www.gnu.org/licenses/>.
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
20
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
21 */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
22
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
23 #if !defined (octave_classdef_h)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
24 #define octave_classdef_h 1
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
25
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
26 #include <map>
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
27 #include <set>
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
28 #include <string>
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
29
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
30 #include "oct-map.h"
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
31 #include "oct-refcount.h"
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
32 #include "ov-base.h"
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
33 #include "symtab.h"
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
34
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
35 class cdef_object;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
36 class cdef_class;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
37 class cdef_property;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
38 class cdef_method;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
39 class cdef_package;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
40
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
41 class tree_classdef;
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
42
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
43 // This is mainly a boostrap class to declare the expected interface.
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
44 // The actual base class is cdef_class_base, which is declared after
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
45 // cdef_object, such that it can contain cdef_object objects.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
46 class
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
47 cdef_object_rep
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
48 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
49 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
50 friend class cdef_object;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
51
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
52 public:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
53 cdef_object_rep (void) : refcount (1) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
54
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
55 virtual ~cdef_object_rep (void) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
56
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
57 virtual cdef_class get_class (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
58
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
59 virtual void set_class (const cdef_class&)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
60 { gripe_invalid_object ("set_class"); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
61
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
62 virtual cdef_object_rep* clone (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
63 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
64 gripe_invalid_object ("clone");
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
65 return new cdef_object_rep ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
66 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
67
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
68 virtual cdef_object_rep* empty_clone (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
69 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
70 gripe_invalid_object ("empty_clone");
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
71 return new cdef_object_rep ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
72 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
73
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
74 virtual cdef_object_rep* copy (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
75 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
76 gripe_invalid_object ("copy");
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
77 return new cdef_object_rep ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
78 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
79
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
80 virtual cdef_object_rep* make_array (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
81 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
82 gripe_invalid_object ("make_array");
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
83 return new cdef_object_rep ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
84 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
85
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
86 virtual bool is_array (void) const { return false; }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
87
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
88 virtual bool is_value_object (void) const { return false; }
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
89
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
90 virtual bool is_handle_object (void) const { return false; }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
91
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
92 virtual bool is_meta_object (void) const { return false; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
93
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
94 virtual Array<cdef_object> array_value (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
95 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
96 gripe_invalid_object ("array_value");
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
97 return Array<cdef_object> ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
98 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
99
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
100 virtual void put (const std::string&, const octave_value&)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
101 { gripe_invalid_object ("put"); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
102
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
103 virtual octave_value get (const std::string&) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
104 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
105 gripe_invalid_object ("get");
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
106 return octave_value ();
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
107 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
108
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
109 virtual octave_value_list
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
110 subsref (const std::string&, const std::list<octave_value_list>&,
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
111 int, size_t&, const cdef_class&)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
112 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
113 gripe_invalid_object ("subsref");
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
114 return octave_value_list ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
115 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
116
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
117 virtual octave_value
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
118 subsasgn (const std::string&, const std::list<octave_value_list>&,
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
119 const octave_value&)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
120 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
121 gripe_invalid_object ("subsasgn");
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
122 return octave_value ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
123 }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
124
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
125 virtual string_vector map_keys(void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
126
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
127 virtual bool is_valid (void) const { return false; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
128
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
129 std::string class_name (void) const;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
130
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
131 virtual void mark_for_construction (const cdef_class&)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
132 { gripe_invalid_object ("mark_for_construction"); }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
133
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
134 virtual bool is_constructed_for (const cdef_class&) const
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
135 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
136 gripe_invalid_object ("is_constructed_for");
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
137 return false;
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
138 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
139
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
140 virtual bool is_partially_constructed_for (const cdef_class&) const
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
141 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
142 gripe_invalid_object ("is_partially_constructed_for");
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
143 return false;
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
144 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
145
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
146 virtual void mark_as_constructed (void)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
147 { gripe_invalid_object ("mark_as_constructed"); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
148
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
149 virtual void mark_as_constructed (const cdef_class&)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
150 { gripe_invalid_object ("mark_as_constructed"); }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
151
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
152 virtual bool is_constructed (void) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
153 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
154 gripe_invalid_object ("is_constructed");
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
155 return false;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
156 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
157
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
158 virtual octave_idx_type static_count (void) const { return 0; }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
159
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
160 virtual void destroy (void) { delete this; }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
161
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
162 void release (void)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
163 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
164 if (--refcount == static_count ())
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
165 destroy ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
166 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
167
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
168 virtual dim_vector dims (void) const { return dim_vector (); }
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
169
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
170 protected:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
171 /* reference count */
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
172 octave_refcount<octave_idx_type> refcount;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
173
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
174 protected:
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
175 /* Restricted copying */
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
176 cdef_object_rep (const cdef_object_rep&)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
177 : refcount (1) { }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
178
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
179 private:
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
180 /* No assignment */
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
181 cdef_object_rep& operator = (const cdef_object_rep& );
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
182
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
183 void gripe_invalid_object (const char *who) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
184 { error ("%s: invalid object", who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
185 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
186
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
187 class
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
188 cdef_object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
189 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
190 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
191 /* FIXME: use a null object */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
192 cdef_object (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
193 : rep (new cdef_object_rep ()) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
194
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
195 cdef_object (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
196 : rep (obj.rep)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
197 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
198 rep->refcount++;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
199 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
200
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
201 cdef_object (cdef_object_rep *r)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
202 : rep (r) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
203
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
204 virtual ~cdef_object (void)
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
205 { rep->release (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
206
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
207 cdef_object& operator = (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
208 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
209 if (rep != obj.rep)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
210 {
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
211 rep->release ();
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
212
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
213 rep = obj.rep;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
214 rep->refcount++;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
215 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
216
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
217 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
218 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
219
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
220 cdef_class get_class (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
221
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
222 void set_class (const cdef_class& cls) { rep->set_class (cls); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
223
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
224 std::string class_name (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
225 { return rep->class_name (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
226
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
227 cdef_object clone (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
228 { return cdef_object (rep->clone ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
229
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
230 cdef_object empty_clone (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
231 { return cdef_object (rep->empty_clone ()); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
232
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
233 dim_vector dims (void) const { return rep->dims (); }
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
234
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
235 cdef_object make_array (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
236 { return cdef_object (rep->make_array ()); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
237
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
238 cdef_object copy (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
239 { return cdef_object (rep->copy ()); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
240
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
241 bool is_array (void) const { return rep->is_array (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
242
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
243 bool is_value_object (void) const { return rep->is_value_object (); }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
244
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
245 bool is_handle_object (void) const { return rep->is_handle_object (); }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
246
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
247 bool is_meta_object (void) const { return rep->is_meta_object (); }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
248
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
249 Array<cdef_object> array_value (void) const { return rep->array_value (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
250
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
251 void put (const std::string& pname, const octave_value& val)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
252 { rep->put (pname, val); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
253
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
254 octave_value get (const std::string& pname) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
255 { return rep->get (pname); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
256
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
257 octave_value_list
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
258 subsref (const std::string& type, const std::list<octave_value_list>& idx,
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
259 int nargout, size_t& skip, const cdef_class& context)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
260 { return rep->subsref (type, idx, nargout, skip, context); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
261
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
262 octave_value
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
263 subsasgn (const std::string& type, const std::list<octave_value_list>& idx,
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
264 const octave_value& rhs)
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
265 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
266 make_unique ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
267 return rep->subsasgn (type, idx, rhs);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
268 }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
269
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
270 string_vector map_keys (void) const { return rep->map_keys (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
271
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
272 const cdef_object_rep* get_rep (void) const { return rep; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
273
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
274 bool ok (void) const { return rep->is_valid (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
275
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
276 void mark_for_construction (const cdef_class& cls)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
277 { rep->mark_for_construction (cls); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
278
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
279 bool is_constructed (void) const { return rep->is_constructed (); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
280
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
281 bool is_constructed_for (const cdef_class& cls) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
282 { return rep->is_constructed_for (cls); }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
283
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
284 bool is_partially_constructed_for (const cdef_class& cls) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
285 { return rep->is_partially_constructed_for (cls); }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
286
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
287 void mark_as_constructed (void) { rep->mark_as_constructed (); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
288
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
289 void mark_as_constructed (const cdef_class& cls)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
290 { rep->mark_as_constructed (cls); }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
291
16695
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
292 bool is (const cdef_object& obj) const { return rep == obj.rep; }
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
293
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
294 protected:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
295 cdef_object_rep* get_rep (void) { return rep; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
296
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
297 void make_unique (void)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
298 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
299 if (rep->refcount > 1)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
300 *this = clone ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
301 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
302
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
303 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
304 cdef_object_rep *rep;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
305 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
306
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
307 class
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
308 cdef_object_base : public cdef_object_rep
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
309 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
310 public:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
311 cdef_object_base (void)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
312 : cdef_object_rep (), klass ()
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
313 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
314 register_object ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
315 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
316
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
317 ~cdef_object_base (void) { unregister_object (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
318
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
319 cdef_class get_class (void) const;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
320
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
321 void set_class (const cdef_class& cls);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
322
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
323 cdef_object_rep* empty_clone (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
324 { return new cdef_object_base (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
325
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
326 cdef_object_rep* make_array (void) const;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
327
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
328 protected:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
329 // Restricted copying!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
330 cdef_object_base (const cdef_object_base& obj)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
331 : cdef_object_rep (obj), klass (obj.klass)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
332 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
333 register_object ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
334 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
335
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
336 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
337 void register_object (void);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
338
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
339 void unregister_object (void);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
340
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
341 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
342 // The class of the object
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
343 cdef_object klass;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
344
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
345 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
346 // No assignment!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
347 cdef_object_base& operator = (const cdef_object_base&);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
348 };
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
349
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
350 class
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
351 cdef_object_array : public cdef_object_base
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
352 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
353 public:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
354 cdef_object_array (void) : cdef_object_base () { }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
355
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
356 cdef_object_array (const Array<cdef_object>& a)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
357 : cdef_object_base (), array (a) { }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
358
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
359 cdef_object_rep* clone (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
360 { return new cdef_object_array (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
361
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
362 dim_vector dims (void) const { return array.dims (); }
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
363
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
364 bool is_valid (void) const { return true; }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
365
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
366 bool is_array (void) const { return true; }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
367
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
368 Array<cdef_object> array_value (void) const { return array; }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
369
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
370 octave_value_list
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
371 subsref (const std::string& type, const std::list<octave_value_list>& idx,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
372 int nargout, size_t& skip, const cdef_class& context);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
373
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
374 octave_value
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
375 subsasgn (const std::string& type, const std::list<octave_value_list>& idx,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
376 const octave_value& rhs);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
377
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
378 private:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
379 Array<cdef_object> array;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
380
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
381 private:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
382 void fill_empty_values (void);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
383
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
384 // Private copying!
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
385 cdef_object_array (const cdef_object_array& obj)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
386 : cdef_object_base (obj), array (obj.array) { }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
387
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
388 // No assignment!
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
389 cdef_object_array& operator = (const cdef_object_array&);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
390 };
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
391
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
392 class
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
393 cdef_object_scalar : public cdef_object_base
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
394 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
395 public:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
396 cdef_object_scalar (void) : cdef_object_base () { }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
397
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
398 ~cdef_object_scalar (void) { }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
399
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
400 dim_vector dims (void) const { return dim_vector (1, 1); }
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
401
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
402 void put (const std::string& pname, const octave_value& val)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
403 { map.assign (pname, val); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
404
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
405 octave_value get (const std::string& pname) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
406 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
407 Cell val = map.contents (pname);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
408
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
409 if (val.numel () > 0)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
410 return val(0, 0);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
411 else
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
412 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
413 error ("get: unknown slot: %s", pname.c_str ());
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
414 return octave_value ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
415 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
416 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
417
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
418 octave_value_list
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
419 subsref (const std::string& type, const std::list<octave_value_list>& idx,
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
420 int nargout, size_t& skip, const cdef_class& context);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
421
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
422 octave_value
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
423 subsasgn (const std::string& type, const std::list<octave_value_list>& idx,
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
424 const octave_value& rhs);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
425
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
426 void mark_for_construction (const cdef_class&);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
427
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
428 bool is_constructed_for (const cdef_class& cls) const;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
429
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
430 bool is_partially_constructed_for (const cdef_class& cls) const;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
431
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
432 void mark_as_constructed (void) { ctor_list.clear (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
433
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
434 void mark_as_constructed (const cdef_class& cls) { ctor_list.erase (cls); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
435
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
436 bool is_constructed (void) const { return ctor_list.empty (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
437
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
438 protected:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
439 // Object property values
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
440 Octave_map map;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
441
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
442 // Internal/temporary structure used during object construction
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
443 std::map< cdef_class, std::list<cdef_class> > ctor_list;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
444
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
445 protected:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
446 // Restricted object copying!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
447 cdef_object_scalar (const cdef_object_scalar& obj)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
448 : cdef_object_base (obj), map (obj.map), ctor_list (obj.ctor_list) { }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
449
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
450 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
451 // No assignment!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
452 cdef_object_scalar& operator = (const cdef_object_scalar&);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
453 };
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
454
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
455 class
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
456 handle_cdef_object : public cdef_object_scalar
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
457 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
458 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
459 handle_cdef_object (void)
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
460 : cdef_object_scalar () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
461
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
462 ~handle_cdef_object (void);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
463
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
464 cdef_object_rep* clone (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
465 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
466 handle_cdef_object *obj = const_cast<handle_cdef_object *> (this);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
467 obj->refcount++;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
468 return obj;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
469 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
470
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
471 cdef_object_rep* copy (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
472 { return new handle_cdef_object (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
473
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
474 bool is_valid (void) const { return true; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
475
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
476 bool is_handle_object (void) const { return true; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
477
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
478 protected:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
479 // Restricted copying!
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
480 handle_cdef_object (const handle_cdef_object& obj)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
481 : cdef_object_scalar (obj) { }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
482
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
483 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
484 // No assignment
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
485 handle_cdef_object& operator = (const handle_cdef_object&);
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
486 };
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
487
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
488 class
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
489 value_cdef_object : public cdef_object_scalar
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
490 {
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
491 public:
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
492 value_cdef_object (void)
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
493 : cdef_object_scalar () { }
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
494
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
495 ~value_cdef_object (void);
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
496
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
497 cdef_object_rep* clone (void) const
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
498 { return new value_cdef_object (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
499
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
500 cdef_object_rep* copy (void) const { return clone (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
501
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
502 bool is_valid (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
503
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
504 bool is_value_object (void) const { return true; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
505
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
506 private:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
507 // Private copying!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
508 value_cdef_object (const value_cdef_object& obj)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
509 : cdef_object_scalar (obj) { }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
510
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
511 // No assignment!
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
512 value_cdef_object& operator = (const value_cdef_object&);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
513 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
514
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
515 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
516 cdef_meta_object_rep : public handle_cdef_object
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
517 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
518 public:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
519 cdef_meta_object_rep (void)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
520 : handle_cdef_object () { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
521
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
522 ~cdef_meta_object_rep (void) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
523
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
524 cdef_object_rep* copy (void) const
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
525 { return new cdef_meta_object_rep (*this); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
526
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
527 bool is_meta_object (void) const { return true; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
528
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
529 virtual bool is_class (void) const { return false; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
530
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
531 virtual bool is_property (void) const { return false; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
532
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
533 virtual bool is_method (void) const { return false; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
534
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
535 virtual bool is_package (void) const { return false; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
536
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
537 virtual octave_value_list
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
538 meta_subsref (const std::string& /* type */,
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
539 const std::list<octave_value_list>& /* idx */,
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
540 int /* nargout */)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
541 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
542 ::error ("subsref: invalid meta object");
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
543 return octave_value_list ();
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
544 }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
545
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
546 virtual void meta_release (void) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
547
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
548 virtual bool meta_is_postfix_index_handled (char /* type */) const
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
549 { return false; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
550
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
551 protected:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
552 // Restricted copying!
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
553 cdef_meta_object_rep (const cdef_meta_object_rep& obj)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
554 : handle_cdef_object (obj) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
555
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
556 private:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
557 // No assignment!
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
558 cdef_meta_object_rep& operator = (const cdef_meta_object_rep&);
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
559 };
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
560
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
561 class
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
562 cdef_meta_object : public cdef_object
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
563 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
564 public:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
565 cdef_meta_object (void)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
566 : cdef_object () { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
567
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
568 cdef_meta_object (const cdef_meta_object& obj)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
569 : cdef_object (obj) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
570
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
571 cdef_meta_object (cdef_meta_object_rep *r)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
572 : cdef_object (r) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
573
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
574 // Object consistency is checked in sub-classes.
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
575 cdef_meta_object (const cdef_object& obj)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
576 : cdef_object (obj) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
577
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
578 ~cdef_meta_object (void) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
579
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
580 bool is_class (void) const { return get_rep ()->is_class (); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
581
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
582 bool is_property (void) const { return get_rep ()->is_property (); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
583
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
584 bool is_method (void) const { return get_rep ()->is_method (); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
585
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
586 bool is_package (void) const { return get_rep ()->is_package (); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
587
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
588 octave_value_list
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
589 meta_subsref (const std::string& type,
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
590 const std::list<octave_value_list>& idx, int nargout)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
591 { return get_rep ()->meta_subsref (type, idx, nargout); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
592
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
593 void meta_release (void) { get_rep ()->meta_release (); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
594
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
595 bool meta_is_postfix_index_handled (char type) const
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
596 { return get_rep ()->meta_is_postfix_index_handled (type); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
597
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
598 private:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
599 cdef_meta_object_rep* get_rep (void)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
600 { return dynamic_cast<cdef_meta_object_rep *> (cdef_object::get_rep ()); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
601
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
602 const cdef_meta_object_rep* get_rep (void) const
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
603 { return dynamic_cast<const cdef_meta_object_rep *> (cdef_object::get_rep ()); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
604 };
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
605
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
606 class
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
607 cdef_class : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
608 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
609 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
610
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
611 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
612 cdef_class_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
613 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
614 public:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
615 cdef_class_rep (void)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
616 : cdef_meta_object_rep (), member_count (0), handle_class (false),
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
617 object_count (0), meta (false) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
618
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
619 cdef_class_rep (const std::list<cdef_class>& superclasses);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
620
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
621 cdef_object_rep* copy (void) const { return new cdef_class_rep (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
622
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
623 bool is_class (void) const { return true; }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
624
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
625 std::string get_name (void) const
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
626 { return get ("Name").string_value (); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
627
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
628 void set_name (const std::string& nm) { put ("Name", nm); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
629
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
630 bool is_abstract (void) const { return get ("Abstract").bool_value (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
631
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
632 bool is_sealed (void) const { return get ("Sealed").bool_value (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
633
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
634 cdef_method find_method (const std::string& nm, bool local = false);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
635
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
636 void install_method (const cdef_method& meth);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
637
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
638 Cell get_methods (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
639
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
640 cdef_property find_property (const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
641
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
642 void install_property (const cdef_property& prop);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
643
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
644 Cell get_properties (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
645
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
646 string_vector get_names (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
647
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
648 void set_directory (const std::string& dir) { directory = dir; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
649
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
650 std::string get_directory (void) const { return directory; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
651
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
652 void delete_object (cdef_object obj);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
653
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
654 octave_value_list
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
655 meta_subsref (const std::string& type,
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
656 const std::list<octave_value_list>& idx, int nargout);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
657
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
658 void meta_release (void);
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
659
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
660 bool meta_is_postfix_index_handled (char type) const
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
661 { return (type == '(' || type == '.'); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
662
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
663 octave_value construct (const octave_value_list& args);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
664
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
665 cdef_object construct_object (const octave_value_list& args);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
666
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
667 void initialize_object (cdef_object& obj);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
668
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
669 void run_constructor (cdef_object& obj, const octave_value_list& args);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
670
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
671 void mark_as_handle_class (void) { handle_class = true; }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
672
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
673 bool is_handle_class (void) const { return handle_class; }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
674
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
675 void register_object (void) { object_count++; }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
676
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
677 void unregister_object (void) { object_count--; }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
678
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
679 octave_idx_type static_count (void) const { return member_count; }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
680
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
681 void destroy (void)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
682 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
683 if (member_count)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
684 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
685 refcount++;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
686 cdef_class lock (this);
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
687
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
688 member_count = 0;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
689 method_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
690 property_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
691 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
692 else
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
693 delete this;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
694 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
695
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
696 void mark_as_meta_class (void) { meta = true; }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
697
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
698 bool is_meta_class (void) const { return meta; }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
699
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
700 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
701 void load_all_methods (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
702
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
703 void find_names (std::set<std::string>& names, bool all);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
704
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
705 void find_properties (std::map<std::string,cdef_property>& props,
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
706 bool only_inherited);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
707
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
708 void find_methods (std::map<std::string, cdef_method>& meths,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
709 bool only_inherited);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
710
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
711 cdef_class wrap (void)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
712 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
713 refcount++;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
714 return cdef_class (this);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
715 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
716
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
717 private:
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
718 // The @-directory were this class is loaded from.
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
719 // (not used yet)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
720 std::string directory;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
721
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
722 // The methods defined by this class.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
723 std::map<std::string,cdef_method> method_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
724
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
725 // The properties defined by this class.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
726 std::map<std::string,cdef_property> property_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
727
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
728 // The number of members in this class (methods, properties...)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
729 octave_idx_type member_count;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
730
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
731 // TRUE if this class is a handle class. A class is a handle
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
732 // class when the abstract "handle" class is one of its superclasses.
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
733 bool handle_class;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
734
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
735 // The list of super-class constructors that are called implicitly by the
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
736 // the classdef engine when creating an object. These constructors are not
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
737 // called explicitly by the class constructor.
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
738 std::list<cdef_class> implicit_ctor_list;
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
739
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
740 // The number of objects of this class.
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
741 octave_refcount<octave_idx_type> object_count;
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
742
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
743 // TRUE if this class is a built-in meta class.
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
744 bool meta;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
745
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
746 // Utility iterator typedef's.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
747 typedef std::map<std::string,cdef_method>::iterator method_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
748 typedef std::map<std::string,cdef_method>::const_iterator method_const_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
749 typedef std::map<std::string,cdef_property>::iterator property_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
750 typedef std::map<std::string,cdef_property>::const_iterator property_const_iterator;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
751
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
752 private:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
753 cdef_class_rep (const cdef_class_rep& c)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
754 : cdef_meta_object_rep (c), directory (c.directory),
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
755 method_map (c.method_map), property_map (c.property_map),
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
756 member_count (c.member_count), handle_class (c.handle_class),
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
757 implicit_ctor_list (c.implicit_ctor_list),
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
758 object_count (c.object_count), meta (c.meta) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
759 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
760
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
761 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
762 // Create and invalid class object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
763 cdef_class (void)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
764 : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
765
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
766 cdef_class (const std::string& nm,
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
767 const std::list<cdef_class>& superclasses)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
768 : cdef_meta_object (new cdef_class_rep (superclasses))
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
769 { get_rep ()->set_name (nm); }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
770
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
771 cdef_class (const cdef_class& cls)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
772 : cdef_meta_object (cls) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
773
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
774 cdef_class (const cdef_object& obj)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
775 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
776 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
777 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
778 if (! is_class ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
779 error ("internal error: invalid assignment from %s to meta.class object",
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
780 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
781 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
782
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
783 cdef_class& operator = (const cdef_class& cls)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
784 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
785 cdef_object::operator= (cls);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
786
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
787 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
788 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
789
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
790 cdef_method find_method (const std::string& nm, bool local = false);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
791
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
792 void install_method (const cdef_method& meth)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
793 { get_rep ()->install_method (meth); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
794
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
795 Cell get_methods (void) { return get_rep ()->get_methods (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
796
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
797 cdef_property find_property (const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
798
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
799 void install_property (const cdef_property& prop)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
800 { get_rep ()->install_property (prop); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
801
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
802 Cell get_properties (void) { return get_rep ()->get_properties (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
803
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
804 string_vector get_names (void) { return get_rep ()->get_names (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
805
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
806 bool is_abstract (void) const { return get_rep ()->is_abstract (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
807
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
808 bool is_sealed (void) const { return get_rep ()->is_sealed (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
809
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
810 void set_directory (const std::string& dir)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
811 { get_rep ()->set_directory (dir); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
812
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
813 std::string get_directory (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
814 { return get_rep ()->get_directory (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
815
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
816 std::string get_name (void) const
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
817 { return get_rep ()->get_name (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
818
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
819 bool is_builtin (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
820 { return get_directory ().empty (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
821
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
822 void delete_object (cdef_object obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
823 { get_rep ()->delete_object (obj); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
824
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
825 static cdef_class make_meta_class (tree_classdef* t);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
826
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
827 octave_function* get_method_function (const std::string& nm);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
828
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
829 octave_function* get_constructor_function (void)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
830 { return get_method_function (get_name ()); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
831
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
832 octave_value construct (const octave_value_list& args)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
833 { return get_rep ()->construct (args); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
834
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
835 cdef_object construct_object (const octave_value_list& args)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
836 { return get_rep ()->construct_object (args); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
837
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
838 void initialize_object (cdef_object& obj)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
839 { get_rep ()->initialize_object (obj); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
840
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
841 void run_constructor (cdef_object& obj, const octave_value_list& args)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
842 { get_rep ()->run_constructor (obj, args); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
843
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
844 void mark_as_handle_class (void)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
845 { get_rep ()->mark_as_handle_class (); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
846
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
847 bool is_handle_class (void) const
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
848 { return get_rep ()->is_handle_class (); }
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
849
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
850 void mark_as_meta_class (void) { get_rep ()->mark_as_meta_class (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
851
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
852 bool is_meta_class (void) const { return get_rep ()->is_meta_class (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
853
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
854 static const cdef_class& meta_class (void) { return _meta_class; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
855 static const cdef_class& meta_property (void) { return _meta_property; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
856 static const cdef_class& meta_method (void) { return _meta_method; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
857 static const cdef_class& meta_package (void) { return _meta_package; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
858
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
859 void register_object (void) { get_rep ()->register_object (); }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
860
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
861 void unregister_object (void) { get_rep ()->unregister_object (); }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
862
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
863 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
864 cdef_class_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
865 { return dynamic_cast<cdef_class_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
866
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
867 const cdef_class_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
868 { return dynamic_cast<const cdef_class_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
869
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
870 friend bool operator == (const cdef_class&, const cdef_class&);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
871 friend bool operator != (const cdef_class&, const cdef_class&);
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
872 friend bool operator < (const cdef_class&, const cdef_class&);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
873
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
874 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
875 static cdef_class _meta_class;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
876 static cdef_class _meta_property;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
877 static cdef_class _meta_method;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
878 static cdef_class _meta_package;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
879
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
880 friend void install_classdef (void);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
881 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
882
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
883 inline bool
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
884 operator == (const cdef_class& clsa, const cdef_class& clsb)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
885 // FIXME: is this really the right way to check class equality?
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
886 { return (clsa.get_rep () == clsb.get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
887
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
888 inline bool
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
889 operator != (const cdef_class& clsa, const cdef_class& clsb)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
890 { return ! (clsa == clsb); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
891
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
892 // This is only to be able to use cdef_class as map keys.
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
893 inline bool
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
894 operator < (const cdef_class& clsa, const cdef_class& clsb)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
895 { return clsa.get_rep () < clsb.get_rep (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
896
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
897 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
898 cdef_property : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
899 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
900 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
901
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
902 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
903
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
904 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
905 cdef_property_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
906 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
907 public:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
908 cdef_property_rep (void)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
909 : cdef_meta_object_rep () { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
910
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
911 cdef_object_rep* copy (void) const { return new cdef_property_rep (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
912
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
913 bool is_property (void) const { return true; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
914
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
915 std::string get_name (void) const { return get("Name").string_value (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
916
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
917 void set_name (const std::string& nm) { put ("Name", nm); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
918
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
919 bool is_constant (void) const { return get("Constant").bool_value (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
920
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
921 octave_value get_value (bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
922 const std::string& who = std::string ());
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
923
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
924 octave_value get_value (const cdef_object& obj,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
925 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
926 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
927
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
928 void set_value (cdef_object& obj, const octave_value& val,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
929 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
930 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
931
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
932 bool check_get_access (void) const;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
933
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
934 bool check_set_access (void) const;
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
935
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
936 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
937 cdef_property_rep (const cdef_property_rep& p)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
938 : cdef_meta_object_rep (p) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
939
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
940 bool is_recursive_set (const cdef_object& obj) const;
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
941
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
942 cdef_property wrap (void)
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
943 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
944 refcount++;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
945 return cdef_property (this);
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
946 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
947 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
948
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
949 public:
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
950 cdef_property (void) : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
951
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
952 cdef_property (const std::string& nm)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
953 : cdef_meta_object (new cdef_property_rep ())
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
954 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
955
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
956 cdef_property (const cdef_property& prop)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
957 : cdef_meta_object (prop) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
958
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
959 cdef_property (const cdef_object& obj)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
960 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
961 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
962 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
963 if (! is_property ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
964 error ("internal error: invalid assignment from %s to meta.property object",
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
965 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
966 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
967
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
968 cdef_property& operator = (const cdef_property& prop)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
969 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
970 cdef_object::operator= (prop);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
971
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
972 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
973 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
974
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
975 octave_value get_value (const cdef_object& obj, bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
976 const std::string& who = std::string ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
977 { return get_rep ()->get_value (obj, do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
978
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
979 octave_value get_value (bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
980 const std::string& who = std::string ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
981 { return get_rep ()->get_value (do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
982
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
983 void set_value (cdef_object& obj, const octave_value& val,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
984 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
985 const std::string& who = std::string ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
986 { get_rep ()->set_value (obj, val, do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
987
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
988 bool check_get_access (void) const
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
989 { return get_rep ()->check_get_access (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
990
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
991 bool check_set_access (void) const
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
992 { return get_rep ()->check_set_access (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
993
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
994 std::string get_name (void) const { return get_rep ()->get_name (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
995
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
996 bool is_constant (void) const { return get_rep ()->is_constant (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
997
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
998 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
999 cdef_property_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1000 { return dynamic_cast<cdef_property_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1001
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1002 const cdef_property_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1003 { return dynamic_cast<const cdef_property_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1004 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1005
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1006 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1007 cdef_method : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1008 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
1009 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1010
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1011 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1012
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1013 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1014 cdef_method_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1015 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1016 public:
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1017 cdef_method_rep (void) : cdef_meta_object_rep () { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1018
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1019 cdef_object_rep* copy (void) const { return new cdef_method_rep(*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1020
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1021 bool is_method (void) const { return true; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1022
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1023 std::string get_name (void) const { return get("Name").string_value (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1024
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1025 void set_name (const std::string& nm) { put ("Name", nm); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1026
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1027 bool is_static (void) const { return get("Static").bool_value (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1028
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1029 octave_value get_function (void) const { return function; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1030
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1031 void set_function (const octave_value& fcn) { function = fcn; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1032
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1033 bool check_access (void) const;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1034
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1035 octave_value_list execute (const octave_value_list& args, int nargout,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1036 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1037 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1038
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1039 octave_value_list execute (const cdef_object& obj,
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1040 const octave_value_list& args, int nargout,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1041 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1042 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1043
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1044 bool is_constructor (void) const;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1045
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1046 octave_value_list
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1047 meta_subsref (const std::string& type,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1048 const std::list<octave_value_list>& idx, int nargout);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1049
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1050 bool meta_is_postfix_index_handled (char type) const
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1051 { return (type == '(' || type == '.'); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1052
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1053 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1054 cdef_method_rep (const cdef_method_rep& m)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1055 : cdef_meta_object_rep (m), function (m.function) { }
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1056
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1057 void check_method (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1058
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1059 cdef_method wrap (void)
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1060 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1061 refcount++;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1062 return cdef_method (this);
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1063 }
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1064
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1065 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1066 octave_value function;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1067 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1068
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1069 public:
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1070 cdef_method (void) : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1071
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1072 cdef_method (const std::string& nm)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1073 : cdef_meta_object (new cdef_method_rep ())
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1074 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1075
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1076 cdef_method (const cdef_method& meth)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1077 : cdef_meta_object (meth) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1078
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1079 cdef_method (const cdef_object& obj)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1080 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1081 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1082 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1083 if (! is_method ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1084 error ("internal error: invalid assignment from %s to meta.method object",
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1085 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1086 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1087
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1088 cdef_method& operator = (const cdef_method& meth)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1089 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1090 cdef_object::operator= (meth);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1091
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1092 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1093 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1094
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1095 /* normal invokation */
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1096 octave_value_list execute (const octave_value_list& args, int nargout,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1097 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1098 const std::string& who = std::string ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1099 { return get_rep ()->execute (args, nargout, do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1100
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1101 /* dot-invokation: object is pushed as 1st argument */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1102 octave_value_list execute (const cdef_object& obj,
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1103 const octave_value_list& args, int nargout,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1104 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1105 const std::string& who = std::string ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1106 { return get_rep ()->execute (obj, args, nargout, do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1107
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1108 bool check_access (void) const { return get_rep ()->check_access (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1109
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1110 std::string get_name (void) const { return get_rep ()->get_name (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1111
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1112 bool is_static (void) const { return get_rep ()->is_static (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1113
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1114 void set_function (const octave_value& fcn)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1115 { get_rep ()->set_function (fcn); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1116
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1117 octave_value get_function (void) const
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1118 { return get_rep ()->get_function (); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1119
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1120 bool is_constructor (void) const
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1121 { return get_rep ()->is_constructor (); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1122
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1123 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1124 cdef_method_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1125 { return dynamic_cast<cdef_method_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1126
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1127 const cdef_method_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1128 { return dynamic_cast<const cdef_method_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1129 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1130
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1131 inline cdef_class
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1132 cdef_object_rep::get_class (void) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1133 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1134 gripe_invalid_object ("get_class");
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1135 return cdef_class ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1136 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1137
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1138 inline std::string
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1139 cdef_object_rep::class_name (void) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1140 { return get_class ().get_name (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1141
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1142 inline cdef_class
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1143 cdef_object::get_class (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1144 { return rep->get_class (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1145
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1146 inline cdef_class
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1147 cdef_object_base::get_class (void) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1148 { return cdef_class (klass); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1149
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1150 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1151 cdef_object_base::set_class (const cdef_class& cls)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1152 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1153 if ((klass.ok () && cls.ok () && cls != get_class ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1154 || (klass.ok () && ! cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1155 || (! klass.ok () && cls.ok ()))
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1156 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1157 unregister_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1158 klass = cls;
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1159 register_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1160 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1161 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1162
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1163 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1164 cdef_object_base::register_object (void)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1165 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1166 if (klass.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1167 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1168 cdef_class cls (get_class ());
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1169
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1170 if (! error_state && cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1171 cls.register_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1172 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1173 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1174
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1175 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1176 cdef_object_base::unregister_object (void)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1177 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1178 if (klass.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1179 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1180 cdef_class cls (get_class ());
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1181
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1182 if (! error_state && cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1183 cls.unregister_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1184 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1185 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1186
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1187 inline cdef_object_rep*
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1188 cdef_object_base::make_array (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1189 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1190 cdef_object_rep* r = new cdef_object_array ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1191
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1192 r->set_class (get_class ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1193
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1194 return r;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1195 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1196
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1197 inline cdef_method
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1198 cdef_class::find_method (const std::string& nm, bool local)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1199 { return get_rep ()->find_method (nm, local); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1200
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1201 inline cdef_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1202 cdef_class::find_property (const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1203 { return get_rep ()->find_property (nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1204
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1205 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1206 cdef_package : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1207 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
1208 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1209
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1210 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1211
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1212 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1213 cdef_package_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1214 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1215 public:
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1216 cdef_package_rep (void)
16684
edbb123cbe3a Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16676
diff changeset
1217 : cdef_meta_object_rep (), member_count (0) { }
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1218
16684
edbb123cbe3a Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16676
diff changeset
1219 ~cdef_package_rep (void) { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1220
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1221 cdef_object_rep* copy (void) const { return new cdef_package_rep (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1222
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1223 bool is_package (void) const { return true; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1224
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1225 std::string get_name (void) const { return get("Name").string_value (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1226
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1227 void set_name (const std::string& nm) { put ("Name", nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1228
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1229 void install_class (const cdef_class& cls, const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1230
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1231 void install_function (const octave_value& fcn, const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1232
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1233 void install_package (const cdef_package& pack, const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1234
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1235 Cell get_classes (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1236
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1237 Cell get_functions (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1238
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1239 Cell get_packages (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1240
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1241 octave_idx_type static_count (void) const { return member_count; }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1242
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1243 void destroy (void)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1244 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1245 if (member_count)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1246 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1247 refcount++;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1248 cdef_package lock (this);
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1249
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1250 member_count = 0;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1251 class_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1252 package_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1253 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1254 else
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1255 delete this;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1256 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1257
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1258 octave_value_list
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1259 meta_subsref (const std::string& type,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1260 const std::list<octave_value_list>& idx, int nargout);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1261
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1262 void meta_release (void);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1263
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1264 bool meta_is_postfix_index_handled (char type) const
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1265 { return (type == '.'); }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1266
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1267 octave_value find (const std::string& nm);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1268
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1269 private:
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1270 std::string full_name;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1271 std::map<std::string, cdef_class> class_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1272 std::map<std::string, octave_value> function_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1273 std::map<std::string, cdef_package> package_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1274
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1275 // The number of registered members in this package (classes, packages).
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1276 // This only accounts for the members that back-reference to this package.
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1277 octave_idx_type member_count;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1278
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1279 typedef std::map<std::string, cdef_class>::iterator class_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1280 typedef std::map<std::string, cdef_class>::const_iterator class_const_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1281 typedef std::map<std::string, octave_value>::iterator function_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1282 typedef std::map<std::string, octave_value>::const_iterator function_const_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1283 typedef std::map<std::string, cdef_package>::iterator package_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1284 typedef std::map<std::string, cdef_package>::const_iterator package_const_iterator;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1285
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1286 private:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1287 cdef_package_rep (const cdef_package_rep& p)
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1288 : cdef_meta_object_rep (p), full_name (p.full_name),
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1289 class_map (p.class_map), function_map (p.function_map),
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1290 package_map (p.package_map), member_count (p.member_count)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1291 { }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1292
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1293 cdef_package wrap (void)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1294 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1295 refcount++;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1296 return cdef_package (this);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1297 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1298 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1299
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1300 public:
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1301 cdef_package (void) : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1302
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1303 cdef_package (const std::string& nm)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1304 : cdef_meta_object (new cdef_package_rep ())
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1305 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1306
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1307 cdef_package (const cdef_package& pack)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1308 : cdef_meta_object (pack) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1309
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1310 cdef_package (const cdef_object& obj)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1311 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1312 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1313 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1314 if (! is_package ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1315 error ("internal error: invalid assignment from %s to meta.package object",
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1316 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1317 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1318
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1319 cdef_package& operator = (const cdef_package& pack)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1320 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1321 cdef_object::operator= (pack);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1322
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1323 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1324 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1325
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1326 void install_class (const cdef_class& cls, const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1327 { get_rep ()->install_class (cls, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1328
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1329 void install_function (const octave_value& fcn, const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1330 { get_rep ()->install_function (fcn, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1331
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1332 void install_package (const cdef_package& pack, const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1333 { get_rep ()->install_package (pack, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1334
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1335 Cell get_classes (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1336 { return get_rep ()->get_classes (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1337
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1338 Cell get_functions (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1339 { return get_rep ()->get_functions (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1340
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1341 Cell get_packages (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1342 { return get_rep ()->get_packages (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1343
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1344 std::string get_name (void) const { return get_rep ()->get_name (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1345
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1346 octave_value find (const std::string& nm) { return get_rep ()->find (nm); }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1347
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1348 static const cdef_package& meta (void) { return _meta; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1349
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1350 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1351 cdef_package_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1352 { return dynamic_cast<cdef_package_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1353
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1354 const cdef_package_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1355 { return dynamic_cast<const cdef_package_rep *> (cdef_object::get_rep ()); }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1356
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1357 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1358 static cdef_package _meta;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1359
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1360 friend void install_classdef (void);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1361 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1362
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1363 class
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1364 octave_classdef : public octave_base_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1365 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1366 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1367 octave_classdef (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1368 : octave_base_value (), object () { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1369
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1370 octave_classdef (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1371 : octave_base_value (), object (obj) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1372
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1373 octave_classdef (const octave_classdef& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1374 : octave_base_value (obj), object (obj.object) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1375
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1376 octave_base_value* clone (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1377 { return new octave_classdef (object.clone ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1378
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1379 octave_base_value* empty_clone (void) const
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1380 { return new octave_classdef (object.empty_clone ()); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1381
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1382 cdef_object get_object (void) const { return object; }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1383
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1384 cdef_object& get_object_ref (void) { return object; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1385
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1386 bool is_defined (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1387
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1388 bool is_map (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1389
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1390 bool print_as_scalar (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1391
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1392 void print(std::ostream& os, bool pr_as_read_syntax = false) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1393 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1394 // FIXME: should call "display" method
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1395 print_raw(os, pr_as_read_syntax);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1396 newline(os);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1397 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1398
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1399 void print_raw(std::ostream& os, bool /* pr_as_read_syntax */ = false) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1400 {
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1401 if (object.is_array ())
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1402 os << "array (" << object.dims ().str () << ") of "
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1403 << object.class_name () << " objects";
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1404 else
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1405 os << object.class_name () << " object";
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1406 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1407
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1408 octave_value_list subsref (const std::string& type,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1409 const std::list<octave_value_list>& idx, int nargout);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1410
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1411 octave_value subsref (const std::string& type,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1412 const std::list<octave_value_list>& idx)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1413 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1414 octave_value_list retval = subsref (type, idx, 1);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1415 return (retval.length () > 0 ? retval(0) : octave_value ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1416 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1417
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1418 octave_value subsasgn (const std::string& type,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1419 const std::list<octave_value_list>& idx,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1420 const octave_value& rhs);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1421
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1422 octave_value
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1423 undef_subsasgn (const std::string& type,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1424 const std::list<octave_value_list>& idx,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1425 const octave_value& rhs);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1426
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1427 string_vector map_keys (void) const { return object.map_keys (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1428
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1429 dim_vector dims (void) const { return object.dims (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1430
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1431 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1432 cdef_object object;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1433
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1434 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1435 DECLARE_OCTAVE_ALLOCATOR
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1436
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1437 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1438 int type_id (void) const { return t_id; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1439 std::string type_name (void) const { return t_name; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1440 std::string class_name (void) const { return object.class_name (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1441
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1442 static int static_type_id (void) { return t_id; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1443 static std::string static_type_name (void) { return t_name; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1444 static std::string static_class_name (void) { return "<unknown>"; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1445 static void register_type (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1446
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1447 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1448 static int t_id;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1449
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1450 static const std::string t_name;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1451 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1452
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1453 inline octave_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1454 to_ov (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1455 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1456 if (obj.ok ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1457 return octave_value (new octave_classdef (obj));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1458 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1459 return octave_value (Matrix ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1460 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1461
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1462 inline octave_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1463 to_ov (const octave_value& ov)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1464 { return ov; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1465
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1466 inline cdef_object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1467 to_cdef (const octave_value& val)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1468 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1469 if (val.type_name () == "object")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1470 return dynamic_cast<octave_classdef *> (val.internal_rep ())->get_object ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1471 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1472 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1473 warning ("trying to cast non-object into object");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1474 return cdef_object ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1475 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1476 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1477
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1478 inline cdef_object&
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1479 to_cdef_ref (octave_value& val)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1480 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1481 static cdef_object empty;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1482
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1483 if (val.type_name () == "object")
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1484 return dynamic_cast<octave_classdef *> (val.internal_rep ())->get_object_ref ();
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1485 else
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1486 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1487 warning ("trying to cast non-object into object");
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1488 return empty;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1489 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1490 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1491
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1492 inline cdef_object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1493 to_cdef (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1494 { return obj; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1495
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1496 OCTINTERP_API void install_classdef (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1497
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1498 class
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1499 cdef_manager
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1500 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1501 public:
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1502
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1503 static cdef_class find_class (const std::string& name,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1504 bool error_if_not_found = true,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1505 bool load_if_not_found = true)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1506 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1507 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1508 return instance->do_find_class (name, error_if_not_found,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1509 load_if_not_found);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1510
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1511 return cdef_class ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1512 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1513
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1514 static octave_function* find_method_symbol (const std::string& method_name,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1515 const std::string& class_name)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1516 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1517 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1518 return instance->do_find_method_symbol (method_name, class_name);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1519
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1520 return 0;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1521 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1522
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1523 static cdef_package find_package (const std::string& name,
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1524 bool error_if_not_found = true,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1525 bool load_if_not_found = true)
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1526 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1527 if (instance_ok ())
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1528 return instance->do_find_package (name, error_if_not_found,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1529 load_if_not_found);
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1530
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1531 return cdef_package ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1532 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1533
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1534 static octave_function* find_package_symbol (const std::string& pack_name)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1535 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1536 if (instance_ok ())
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1537 return instance->do_find_package_symbol (pack_name);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1538
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1539 return 0;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1540 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1541
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1542 static void register_class (const cdef_class& cls)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1543 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1544 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1545 instance->do_register_class (cls);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1546 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1547
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1548 static void unregister_class (const cdef_class& cls)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1549 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1550 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1551 instance->do_unregister_class (cls);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1552 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1553
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1554 static void register_package (const cdef_package& pkg)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1555 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1556 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1557 instance->do_register_package (pkg);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1558 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1559
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1560 static void unregister_package (const cdef_package& pkg)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1561 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1562 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1563 instance->do_unregister_package (pkg);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1564 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1565
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1566 private:
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1567
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1568 cdef_manager (void) { }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1569
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1570 cdef_manager (const cdef_manager&);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1571
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1572 cdef_manager& operator = (const cdef_manager&);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1573
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1574 ~cdef_manager (void) { }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1575
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1576 static void create_instance (void);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1577
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1578 static bool instance_ok (void)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1579 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1580 bool retval = true;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1581
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1582 if (! instance)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1583 create_instance ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1584
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1585 if (! instance)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1586 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1587 ::error ("unable to create cdef_manager!");
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1588
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1589 retval = false;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1590 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1591
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1592 return retval;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1593 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1594
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1595 static void cleanup_instance (void)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1596 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1597 delete instance;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1598
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1599 instance = 0;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1600 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1601
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1602 cdef_class do_find_class (const std::string& name, bool error_if_not_found,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1603 bool load_if_not_found);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1604
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1605 octave_function* do_find_method_symbol (const std::string& method_name,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1606 const std::string& class_name);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1607
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1608 cdef_package do_find_package (const std::string& name,
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1609 bool error_if_not_found,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1610 bool load_if_not_found);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1611
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1612 octave_function* do_find_package_symbol (const std::string& pack_name);
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1613
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1614 void do_register_class (const cdef_class& cls)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1615 { all_classes[cls.get_name ()] = cls; }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1616
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1617 void do_unregister_class (const cdef_class& cls)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1618 { all_classes.erase(cls.get_name ()); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1619
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1620 void do_register_package (const cdef_package& pkg)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1621 { all_packages[pkg.get_name ()] = pkg; }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1622
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1623 void do_unregister_package (const cdef_package& pkg)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1624 { all_packages.erase(pkg.get_name ()); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1625
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1626 private:
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1627
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1628 // The single cdef_manager instance
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1629 static cdef_manager *instance;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1630
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1631 // All registered/loaded classes
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1632 std::map<std::string, cdef_class> all_classes;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1633
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1634 // All registered/loaded packages
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1635 std::map<std::string, cdef_package> all_packages;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1636 };
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1637
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1638 #endif
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1639
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1640 /*
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1641 ;;; Local Variables: ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1642 ;;; mode: C++ ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1643 ;;; End: ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1644 */