Mercurial > hg > octave-lyh
annotate src/ov-builtin.h @ 14522:f739e30494c8
condest.m: Fix failing %!test.
* condest.m: Use is_function_handle rather than isscalar to determine
if input is a function handle.
| author | Rik <octave@nomad.inbox5.com> |
|---|---|
| date | Tue, 03 Apr 2012 21:16:29 -0700 |
| parents | 72c96de7a403 |
| children | 2960f1b2d6ea |
| rev | line source |
|---|---|
| 2974 | 1 /* |
| 2 | |
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maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
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3 Copyright (C) 1996-2012 John W. Eaton |
| 2974 | 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. | |
| 2974 | 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/>. | |
| 2974 | 20 |
| 21 */ | |
| 22 | |
| 23 #if !defined (octave_builtin_h) | |
| 24 #define octave_builtin_h 1 | |
| 25 | |
| 26 #include <string> | |
| 27 | |
| 28 #include "ov-fcn.h" | |
| 29 #include "ov-typeinfo.h" | |
| 30 | |
| 31 class octave_value; | |
| 32 class octave_value_list; | |
| 33 | |
| 34 // Builtin functions. | |
| 35 | |
| 36 class | |
| 7349 | 37 OCTINTERP_API |
| 2974 | 38 octave_builtin : public octave_function |
| 39 { | |
| 40 public: | |
| 41 | |
|
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42 octave_builtin (void) : octave_function (), f (0) { } |
| 4642 | 43 |
| 2974 | 44 typedef octave_value_list (*fcn) (const octave_value_list&, int); |
| 45 | |
| 3523 | 46 octave_builtin (fcn ff, const std::string& nm = std::string (), |
| 10313 | 47 const std::string& ds = std::string ()) |
| 2974 | 48 : octave_function (nm, ds), f (ff) { } |
| 49 | |
| 50 ~octave_builtin (void) { } | |
| 51 | |
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52 octave_value subsref (const std::string& type, |
| 10313 | 53 const std::list<octave_value_list>& idx) |
| 4271 | 54 { |
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55 octave_value_list tmp = subsref (type, idx, 1); |
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56 return tmp.length () > 0 ? tmp(0) : octave_value (); |
| 4271 | 57 } |
| 58 | |
| 4247 | 59 octave_value_list subsref (const std::string& type, |
| 10313 | 60 const std::list<octave_value_list>& idx, |
| 61 int nargout); | |
| 3933 | 62 |
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63 octave_value_list subsref (const std::string& type, |
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64 const std::list<octave_value_list>& idx, |
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65 int nargout, const std::list<octave_lvalue>* lvalue_list); |
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66 |
| 4654 | 67 octave_function *function_value (bool = false) { return this; } |
| 2974 | 68 |
| 3325 | 69 bool is_builtin_function (void) const { return true; } |
| 70 | |
| 3544 | 71 octave_value_list |
| 72 do_multi_index_op (int nargout, const octave_value_list& args); | |
| 2974 | 73 |
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74 octave_value_list |
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75 do_multi_index_op (int nargout, const octave_value_list& args, |
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76 const std::list<octave_lvalue>* lvalue_list); |
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77 |
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78 static const std::list<octave_lvalue> *curr_lvalue_list; |
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79 |
| 3325 | 80 protected: |
| 81 | |
| 82 // A pointer to the actual function. | |
| 83 fcn f; | |
| 84 | |
| 2974 | 85 private: |
| 86 | |
| 4645 | 87 // No copying! |
| 88 | |
| 89 octave_builtin (const octave_builtin& ob); | |
| 90 | |
| 91 octave_builtin& operator = (const octave_builtin& ob); | |
| 2974 | 92 |
| 4612 | 93 DECLARE_OCTAVE_ALLOCATOR |
| 2974 | 94 |
| 4612 | 95 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA |
| 2974 | 96 }; |
| 97 | |
| 98 #endif |