Mercurial > octave
annotate libinterp/octave-value/ov-colon.h @ 22323:bac0d6f07a3e
maint: Update copyright notices for 2016.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 17 Aug 2016 01:05:19 -0400 |
parents | 1473547f50f5 |
children | 34ce5be04942 |
rev | line source |
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2376 | 1 /* |
2 | |
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maint: Update copyright notices for 2016.
John W. Eaton <jwe@octave.org>
parents:
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3 Copyright (C) 1996-2016 John W. Eaton |
2376 | 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. | |
2376 | 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/>. | |
2376 | 20 |
21 */ | |
22 | |
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maint: Use Octave coding conventions for #if statements.
Rik <rik@octave.org>
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23 #if ! defined (octave_ov_colon_h) |
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24 #define octave_ov_colon_h 1 |
2376 | 25 |
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include octave-config.h in public header files
John W. Eaton <jwe@octave.org>
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26 #include "octave-config.h" |
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include octave-config.h in public header files
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27 |
2376 | 28 #include <cstdlib> |
29 | |
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include <iosfwd> instead of <iostream> in header files
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30 #include <iosfwd> |
2376 | 31 #include <string> |
32 | |
33 #include "mx-base.h" | |
34 #include "str-vec.h" | |
35 | |
36 #include "error.h" | |
37 #include "ov-base.h" | |
38 #include "ov-typeinfo.h" | |
39 | |
40 class octave_value_list; | |
41 | |
42 class tree_walker; | |
43 | |
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44 // A type to represent ':' as used for indexing. |
2376 | 45 |
46 class | |
47 octave_magic_colon : public octave_base_value | |
48 { | |
49 public: | |
50 | |
51 octave_magic_colon (void) | |
52 : octave_base_value () { } | |
53 | |
54 octave_magic_colon (const octave_magic_colon&) | |
55 : octave_base_value () { } | |
56 | |
57 ~octave_magic_colon (void) { } | |
58 | |
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59 octave_base_value *clone (void) const |
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60 { return new octave_magic_colon (*this); } |
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61 octave_base_value *empty_clone (void) const |
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62 { return new octave_magic_colon (); } |
2376 | 63 |
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enable non-integer ranges as indices by default and deprecate preference
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64 idx_vector index_vector (bool /* require_integers */ = false) const { return idx_vector (':'); } |
2376 | 65 |
66 bool is_defined (void) const { return true; } | |
67 | |
2974 | 68 bool is_constant (void) const { return true; } |
69 | |
2376 | 70 bool is_magic_colon (void) const { return true; } |
71 | |
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Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
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72 void print (std::ostream& os, bool pr_as_read_syntax = false); |
2901 | 73 |
3523 | 74 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; |
2466 | 75 |
2376 | 76 private: |
77 | |
3219 | 78 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA |
2376 | 79 }; |
80 | |
81 #endif |