Mercurial > octave-nkf
annotate src/ov-cell.h @ 8815:af907aeedbf4
cache cellstr_value in ov-cell
author | Jaroslav Hajek <highegg@gmail.com> |
---|---|
date | Thu, 19 Feb 2009 16:37:17 +0100 |
parents | 3ef774603887 |
children | 3efa512a0957 |
rev | line source |
---|---|
3353 | 1 /* |
2 | |
7017 | 3 Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005, 2006, 2007 |
4 John W. Eaton | |
3353 | 5 |
6 This file is part of Octave. | |
7 | |
8 Octave is free software; you can redistribute it and/or modify it | |
9 under the terms of the GNU General Public License as published by the | |
7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
11 option) any later version. | |
3353 | 12 |
13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
16 for more details. | |
17 | |
18 You should have received a copy of the GNU General Public License | |
7016 | 19 along with Octave; see the file COPYING. If not, see |
20 <http://www.gnu.org/licenses/>. | |
3353 | 21 |
22 */ | |
23 | |
24 #if !defined (octave_cell_h) | |
25 #define octave_cell_h 1 | |
26 | |
27 #include <cstdlib> | |
28 | |
3503 | 29 #include <iostream> |
3353 | 30 #include <string> |
31 | |
32 #include "mx-base.h" | |
33 #include "oct-alloc.h" | |
34 #include "str-vec.h" | |
35 | |
36 #include "Cell.h" | |
37 #include "error.h" | |
3928 | 38 #include "ov-base-mat.h" |
3353 | 39 #include "ov-typeinfo.h" |
40 | |
41 class Octave_map; | |
42 class octave_value_list; | |
43 | |
44 class tree_walker; | |
45 | |
46 // Cells. | |
47 | |
48 class | |
3928 | 49 octave_cell : public octave_base_matrix<Cell> |
3353 | 50 { |
51 public: | |
52 | |
53 octave_cell (void) | |
3928 | 54 : octave_base_matrix<Cell> () { } |
3353 | 55 |
56 octave_cell (const Cell& c) | |
3928 | 57 : octave_base_matrix<Cell> (c) { } |
3353 | 58 |
59 octave_cell (const octave_cell& c) | |
3928 | 60 : octave_base_matrix<Cell> (c) { } |
3353 | 61 |
62 ~octave_cell (void) { } | |
63 | |
5759 | 64 octave_base_value *clone (void) const { return new octave_cell (*this); } |
65 octave_base_value *empty_clone (void) const { return new octave_cell (); } | |
3353 | 66 |
3928 | 67 #if 0 |
5759 | 68 octave_base_value *try_narrowing_conversion (void); |
3928 | 69 #endif |
70 | |
7651
443a8f5a50fd
require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents:
7622
diff
changeset
|
71 octave_value subsref (const std::string& type, |
443a8f5a50fd
require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents:
7622
diff
changeset
|
72 const std::list<octave_value_list>& idx) |
443a8f5a50fd
require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents:
7622
diff
changeset
|
73 { |
443a8f5a50fd
require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents:
7622
diff
changeset
|
74 octave_value_list tmp = subsref (type, idx, 1); |
443a8f5a50fd
require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents:
7622
diff
changeset
|
75 return tmp.length () > 0 ? tmp(0) : octave_value (); |
443a8f5a50fd
require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents:
7622
diff
changeset
|
76 } |
7622
c195bd0a5c64
treat structs and cells as "constants"
John W. Eaton <jwe@octave.org>
parents:
7530
diff
changeset
|
77 |
7651
443a8f5a50fd
require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents:
7622
diff
changeset
|
78 octave_value_list subsref (const std::string& type, |
443a8f5a50fd
require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents:
7622
diff
changeset
|
79 const std::list<octave_value_list>& idx, int); |
4271 | 80 |
8551
906f976d35a8
further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents:
7651
diff
changeset
|
81 octave_value subsref (const std::string& type, |
906f976d35a8
further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents:
7651
diff
changeset
|
82 const std::list<octave_value_list>& idx, |
906f976d35a8
further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents:
7651
diff
changeset
|
83 bool auto_add); |
906f976d35a8
further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents:
7651
diff
changeset
|
84 |
4247 | 85 octave_value subsasgn (const std::string& type, |
4219 | 86 const std::list<octave_value_list>& idx, |
3933 | 87 const octave_value& rhs); |
88 | |
8815
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
89 void assign (const octave_value_list& idx, const Cell& rhs); |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
90 |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
91 void assign (const octave_value_list& idx, const octave_value& rhs); |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
92 |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
93 void delete_elements (const octave_value_list& idx); |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
94 |
4791 | 95 size_t byte_size (void) const; |
96 | |
8732 | 97 octave_value sort (octave_idx_type dim = 0, sortmode mode = ASCENDING) const; |
98 | |
99 octave_value sort (Array<octave_idx_type> &sidx, octave_idx_type dim = 0, | |
100 sortmode mode = ASCENDING) const; | |
101 | |
8733
3ef774603887
rename all uses of sortrows_idx to sort_rows_idx
John W. Eaton <jwe@octave.org>
parents:
8732
diff
changeset
|
102 Array<octave_idx_type> sort_rows_idx (sortmode mode = ASCENDING) const; |
8732 | 103 |
4645 | 104 bool is_matrix_type (void) const { return false; } |
105 | |
4370 | 106 bool is_numeric_type (void) const { return false; } |
107 | |
3928 | 108 bool is_defined (void) const { return true; } |
3353 | 109 |
7622
c195bd0a5c64
treat structs and cells as "constants"
John W. Eaton <jwe@octave.org>
parents:
7530
diff
changeset
|
110 bool is_constant (void) const { return true; } |
4994 | 111 |
3724 | 112 bool is_cell (void) const { return true; } |
113 | |
8815
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
114 bool is_cellstr (void) const; |
6116 | 115 |
8626
1dce30ab0e72
don't convert NaN to logical in bool expressions
John W. Eaton <jwe@octave.org>
parents:
8551
diff
changeset
|
116 bool is_true (void) const; |
1dce30ab0e72
don't convert NaN to logical in bool expressions
John W. Eaton <jwe@octave.org>
parents:
8551
diff
changeset
|
117 |
3928 | 118 Cell cell_value (void) const { return matrix; } |
3353 | 119 |
3933 | 120 octave_value_list list_value (void) const; |
121 | |
5715 | 122 octave_value convert_to_str_internal (bool pad, bool, char type) const |
123 { return octave_value (all_strings (pad), type); } | |
4358 | 124 |
5715 | 125 string_vector all_strings (bool pad = false) const; |
4243 | 126 |
8732 | 127 Array<std::string> cellstr_value (void) const; |
128 | |
4604 | 129 bool print_as_scalar (void) const; |
130 | |
3933 | 131 void print (std::ostream& os, bool pr_as_read_syntax = false) const; |
132 | |
133 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; | |
134 | |
4687 | 135 |
6974 | 136 bool save_ascii (std::ostream& os); |
4687 | 137 |
138 bool load_ascii (std::istream& is); | |
139 | |
140 bool save_binary (std::ostream& os, bool& save_as_floats); | |
141 | |
142 bool load_binary (std::istream& is, bool swap, | |
143 oct_mach_info::float_format fmt); | |
144 | |
145 #if defined (HAVE_HDF5) | |
146 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
147 | |
148 bool load_hdf5 (hid_t loc_id, const char *name, bool have_h5giterate_bug); | |
149 #endif | |
150 | |
7530
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
151 octave_value xisalnum (void) const { return matrix.xisalnum (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
152 octave_value xisalpha (void) const { return matrix.xisalpha (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
153 octave_value xisascii (void) const { return matrix.xisascii (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
154 octave_value xiscntrl (void) const { return matrix.xiscntrl (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
155 octave_value xisdigit (void) const { return matrix.xisdigit (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
156 octave_value xisgraph (void) const { return matrix.xisgraph (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
157 octave_value xislower (void) const { return matrix.xislower (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
158 octave_value xisprint (void) const { return matrix.xisprint (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
159 octave_value xispunct (void) const { return matrix.xispunct (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
160 octave_value xisspace (void) const { return matrix.xisspace (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
161 octave_value xisupper (void) const { return matrix.xisupper (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
162 octave_value xisxdigit (void) const { return matrix.xisxdigit (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
163 octave_value xtoascii (void) const { return matrix.xtoascii (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
164 octave_value xtolower (void) const { return matrix.xtolower (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
165 octave_value xtoupper (void) const { return matrix.xtoupper (); } |
bb0f2353cff5
new cell array ctype mappers
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
166 |
5900 | 167 mxArray *as_mxArray (void) const; |
168 | |
8815
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
169 // Unsafe. This function exists to support the MEX interface. |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
170 // You should not use it anywhere else. |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
171 void *mex_get_data (void) const; |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
172 |
3353 | 173 private: |
4612 | 174 |
8815
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
175 void clear_cellstr_cache (void) const; |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
176 |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
177 mutable Array<std::string> cellstr_cache; |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
178 |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
179 void make_cellstr_cache (void) const; |
af907aeedbf4
cache cellstr_value in ov-cell
Jaroslav Hajek <highegg@gmail.com>
parents:
8733
diff
changeset
|
180 |
3353 | 181 DECLARE_OCTAVE_ALLOCATOR |
182 | |
183 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA | |
184 }; | |
185 | |
186 #endif | |
187 | |
188 /* | |
189 ;;; Local Variables: *** | |
190 ;;; mode: C++ *** | |
191 ;;; End: *** | |
192 */ |