Mercurial > hg > octave-nkf
annotate libinterp/octave-value/ov-cs-list.h @ 20787:40ed9b46a800
new octave_value::string_value method with optional error message
* ov.h (octave_value::string_vector): New method.
ov-base.cc, ov-base.h (octave_base_value::string_vector):
New default method.
ov-str-mat.cc, ov-str-mat.h (octave_char_matrix_str::string_value):
New method.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 08 Oct 2015 16:43:22 -0400 |
| parents | 4197fc428c7d |
| children |
| rev | line source |
|---|---|
| 3978 | 1 /* |
| 2 | |
|
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3 Copyright (C) 2002-2015 John W. Eaton |
| 3978 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 3978 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 3978 | 20 |
| 21 */ | |
| 22 | |
|
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23 #if !defined (octave_ov_cs_list_h) |
|
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24 #define octave_ov_cs_list_h 1 |
| 3978 | 25 |
| 26 #include <cstdlib> | |
| 27 | |
|
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28 #include <iosfwd> |
| 3978 | 29 #include <string> |
| 30 | |
| 31 #include "mx-base.h" | |
| 32 #include "str-vec.h" | |
| 33 | |
| 4591 | 34 #include "Cell.h" |
| 3978 | 35 #include "error.h" |
| 36 #include "oct-obj.h" | |
| 37 #include "ov-typeinfo.h" | |
| 38 | |
| 39 class tree_walker; | |
| 40 | |
| 41 // Lists. | |
| 42 | |
| 43 class | |
| 4591 | 44 octave_cs_list : public octave_base_value |
| 3978 | 45 { |
| 46 public: | |
| 47 | |
| 48 octave_cs_list (void) | |
| 4664 | 49 : octave_base_value (), lst () { } |
| 3978 | 50 |
| 51 octave_cs_list (const octave_value_list& l) | |
| 4664 | 52 : octave_base_value (), lst (l) { } |
| 3978 | 53 |
| 4591 | 54 octave_cs_list (const Cell& c); |
| 4513 | 55 |
| 3978 | 56 octave_cs_list (const octave_cs_list& l) |
| 5759 | 57 : octave_base_value (), lst (l.lst) { } |
| 3978 | 58 |
| 59 ~octave_cs_list (void) { } | |
| 60 | |
| 5759 | 61 octave_base_value *clone (void) const { return new octave_cs_list (*this); } |
| 62 octave_base_value *empty_clone (void) const { return new octave_cs_list (); } | |
| 3978 | 63 |
| 4591 | 64 dim_vector dims (void) const { return dim_vector (1, lst.length ()); } |
| 3978 | 65 |
| 66 bool is_defined (void) const { return true; } | |
| 67 | |
| 68 bool is_constant (void) const { return true; } | |
| 69 | |
| 70 bool is_cs_list (void) const { return true; } | |
| 71 | |
| 72 octave_value_list list_value (void) const { return lst; } | |
| 73 | |
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74 octave_value subsref (const std::string& type, |
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75 const std::list<octave_value_list>& idx); |
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76 |
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77 octave_value_list subsref (const std::string& type, |
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parents:
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78 const std::list<octave_value_list>& idx, int); |
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parents:
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changeset
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79 |
| 4591 | 80 private: |
| 4499 | 81 |
| 4591 | 82 // The list of Octave values. |
| 83 octave_value_list lst; | |
| 3978 | 84 |
| 85 | |
| 4612 | 86 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA |
| 3978 | 87 }; |
| 88 | |
| 89 #endif |