Mercurial > octave
annotate libinterp/corefcn/mxarray.in.h @ 23795:980f39c3ab90
Use C++11 nullptr rather than 0 in code (bug #51565).
* Backend.cc, BaseControl.h, ButtonGroup.cc, CheckBoxControl.cc,
Container.cc, ContextMenu.cc, ContextMenu.h, EditControl.cc, Figure.cc,
FigureWindow.cc, ListBoxControl.cc, Menu.cc, Menu.h, MouseModeActionGroup.cc,
Object.cc, ObjectProxy.cc, Panel.cc, PopupMenuControl.cc, PushButtonControl.cc,
PushTool.cc, RadioButtonControl.cc, SliderControl.cc, TextControl.cc,
ToggleButtonControl.cc, ToggleTool.cc, ToolBar.cc, ToolBar.h, ToolBarButton.cc,
ToolBarButton.h, QTerminal.h, BlockArray.cpp, Emulation.cpp, Filter.cpp,
Filter.h, History.cpp, KeyboardTranslator.cpp, QUnixTerminalImpl.h, Screen.cpp,
ScreenWindow.cpp, ScreenWindow.h, SelfListener.h, TerminalCharacterDecoder.cpp,
TerminalModel.cpp, TerminalView.cpp, TerminalView.h, kpty.cpp, dialog.cc,
dialog.h, files-dock-widget.cc, find-files-model.h, file-editor-tab.cc,
file-editor.cc, main-window.cc, octave-dock-widget.cc, octave-gui.cc,
parser.cc, resource-manager.cc, resource-manager.h, shortcut-manager.cc,
shortcut-manager.h, workspace-model.cc, workspace-view.cc, __magick_read__.cc,
c-file-ptr-stream.cc, c-file-ptr-stream.h, call-stack.cc, call-stack.h,
daspk.cc, dasrt.cc, dassl.cc, det.cc, display.h, error.cc, ft-text-renderer.cc,
gl-render.cc, gl2ps-print.cc, graphics.in.h, help.cc, input.cc, interpreter.cc,
load-path.cc, load-save.cc, ls-hdf5.cc, ls-hdf5.h, ls-mat5.cc, lsode.cc,
mex.cc, mxarray.in.h, oct-errno.h, oct-hist.cc, oct-iostrm.h, oct-procbuf.cc,
oct-procbuf.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.h,
oct-tex-parser.in.yy, octave-link.h, pager.cc, pager.h, pr-output.cc,
procstream.h, qz.cc, sighandlers.cc, svd.cc, symtab.cc, symtab.h,
text-renderer.cc, txt-eng.h, utils.cc, variables.cc, zfstream.cc, zfstream.h,
__glpk__.cc, __init_fltk__.cc, __ode15__.cc, audiodevinfo.cc, ccolamd.cc,
colamd.cc, dmperm.cc, gzip.cc, symbfact.cc, ov-base-int.cc, ov-base-int.h,
ov-base-mat.h, ov-base.cc, ov-base.h, ov-bool-mat.cc, ov-bool-sparse.cc,
ov-bool.cc, ov-builtin.h, ov-cell.cc, ov-class.cc, ov-complex.cc, ov-cx-mat.cc,
ov-cx-sparse.cc, ov-fcn-handle.cc, ov-fcn-inline.cc, ov-fcn.cc, ov-fcn.h,
ov-float.cc, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-java.cc,
ov-java.h, ov-mex-fcn.cc, ov-oncleanup.cc, ov-range.cc, ov-range.h,
ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc, ov-typeinfo.cc,
ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, octave.cc, bp-table.cc,
bp-table.h, jit-ir.h, jit-typeinfo.cc, lex.h, profiler.cc, pt-arg-list.cc,
pt-array-list.cc, pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h,
pt-cell.cc, pt-classdef.cc, pt-classdef.h, pt-colon.cc, pt-colon.h, pt-decl.cc,
pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.h, pt-fcn-handle.cc,
pt-fcn-handle.h, pt-idx.cc, pt-jit.cc, pt-loop.h, pt-mat.cc, pt-select.h,
pt-stmt.h, pt-tm-const.h, pt-unop.cc, pt-unop.h, pt.cc, Array-C.cc, Array-d.cc,
Array-f.cc, Array-fC.cc, Array-util.cc, Array.cc, Array.h, CMatrix.cc,
CSparse.cc, DiagArray2.h, MArray.h, MDiagArray2.h, MatrixType.cc, Sparse.cc,
Sparse.h, dMatrix.cc, dSparse.cc, fMatrix.cc, idx-vector.cc, idx-vector.h,
DAEFunc.h, DAERTFunc.h, ODEFunc.h, ODESFunc.h, eigs-base.cc, oct-fftw.cc,
oct-fftw.h, oct-rand.h, oct-spparms.h, schur.cc, sparse-chol.cc,
sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, child-list.h, dir-ops.cc,
dir-ops.h, file-ops.cc, lo-sysdep.cc, oct-env.h, oct-time.cc, cmd-edit.cc,
cmd-edit.h, cmd-hist.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, oct-shlib.cc,
oct-shlib.h, oct-sort.cc, oct-sort.h, quit.cc, singleton-cleanup.h, str-vec.cc:
Use C++11 nullptr rather than 0 in code (bug #51565).
author | Rik <rik@octave.org> |
---|---|
date | Tue, 25 Jul 2017 14:54:10 -0700 |
parents | c68c98d0b09f |
children | bd9e719f04cc |
rev | line source |
---|---|
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1 // %NO_EDIT_WARNING% |
6686 | 2 /* |
3 | |
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4 Copyright (C) 2001-2017 Paul Kienzle |
6686 | 5 |
6 This file is part of Octave. | |
7 | |
8 Octave is free software; you can redistribute it and/or modify it | |
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9 under the terms of the GNU General Public License as published by |
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10 the Free Software Foundation; either version 3 of the License, or |
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11 (at your option) any later version. |
6686 | 12 |
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13 Octave is distributed in the hope that it will be useful, but |
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14 WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 GNU General Public License for more details. |
6686 | 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/>. | |
6686 | 21 |
22 */ | |
23 | |
24 /* | |
25 | |
26 Part of this code was originally distributed as part of Octave Forge under | |
27 the following terms: | |
28 | |
29 Author: Paul Kienzle | |
30 I grant this code to the public domain. | |
31 2001-03-22 | |
32 | |
33 THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |
34 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
35 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
36 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
37 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
38 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
39 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
40 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
41 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
42 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
43 SUCH DAMAGE. | |
44 | |
45 */ | |
46 | |
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47 #if ! defined (octave_mxarray_h) |
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48 #define octave_mxarray_h 1 |
6686 | 49 |
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50 #include "octave-config.h" |
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51 |
6686 | 52 typedef enum |
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53 { |
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54 mxUNKNOWN_CLASS = 0, |
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55 mxCELL_CLASS, |
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56 mxSTRUCT_CLASS, |
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57 mxLOGICAL_CLASS, |
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58 mxCHAR_CLASS, |
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59 mxVOID_CLASS, |
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60 mxDOUBLE_CLASS, |
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61 mxSINGLE_CLASS, |
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62 mxINT8_CLASS, |
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63 mxUINT8_CLASS, |
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64 mxINT16_CLASS, |
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65 mxUINT16_CLASS, |
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66 mxINT32_CLASS, |
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67 mxUINT32_CLASS, |
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68 mxINT64_CLASS, |
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69 mxUINT64_CLASS, |
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70 mxFUNCTION_CLASS |
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71 } |
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72 mxClassID; |
6686 | 73 |
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74 typedef enum |
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75 { |
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76 mxREAL = 0, |
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77 mxCOMPLEX = 1 |
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78 } |
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79 mxComplexity; |
6686 | 80 |
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81 /* Matlab uses a wide char (uint16) internally, but Octave uses plain char. */ |
6686 | 82 /* typedef Uint16 mxChar; */ |
83 typedef char mxChar; | |
84 | |
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85 typedef unsigned char mxLogical; |
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86 |
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87 /* |
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88 * FIXME: Mathworks says mwSize, mwIndex should be int generally. |
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89 * But on 64-bit systems, or when mex -largeArrayDims is used, it is size_t. |
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90 * mwSignedIndex is supposed to be ptrdiff_t. All of this is confusing. |
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91 * Its better to conform to the same indexing as the rest of Octave. |
6686 | 92 */ |
9906 | 93 typedef %OCTAVE_IDX_TYPE% mwSize; |
94 typedef %OCTAVE_IDX_TYPE% mwIndex; | |
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95 typedef %OCTAVE_IDX_TYPE% mwSignedIndex; |
6686 | 96 |
97 #if ! defined (MXARRAY_TYPEDEFS_ONLY) | |
98 | |
7417 | 99 #include <cstring> |
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100 #include "error.h" |
7417 | 101 |
6686 | 102 class octave_value; |
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103 class dim_vector; |
6686 | 104 |
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105 #define DO_MUTABLE_METHOD(RET_T, METHOD_CALL) \ |
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106 RET_T retval = rep->METHOD_CALL; \ |
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107 \ |
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108 if (rep->mutation_needed ()) \ |
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109 { \ |
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110 maybe_mutate (); \ |
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111 retval = rep->METHOD_CALL; \ |
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112 } \ |
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113 \ |
6686 | 114 return retval |
115 | |
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116 #define DO_VOID_MUTABLE_METHOD(METHOD_CALL) \ |
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117 rep->METHOD_CALL; \ |
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118 \ |
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119 if (rep->mutation_needed ()) \ |
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120 { \ |
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121 maybe_mutate (); \ |
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122 rep->METHOD_CALL; \ |
6686 | 123 } |
124 | |
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125 class mxArray; |
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126 |
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127 // A class to provide the default implementation of some of the |
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128 // virtual functions declared in the mxArray class. |
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129 |
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130 class mxArray_base |
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131 { |
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132 protected: |
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133 |
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134 mxArray_base (void) { } |
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135 |
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136 public: |
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137 |
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138 virtual mxArray_base * dup (void) const = 0; |
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139 |
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140 virtual mxArray * as_mxArray (void) const { return nullptr; } |
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141 |
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142 virtual ~mxArray_base (void) = default; |
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143 |
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144 virtual bool is_octave_value (void) const { return false; } |
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145 |
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146 virtual int iscell (void) const = 0; |
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147 |
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148 virtual int is_char (void) const = 0; |
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149 |
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150 virtual int is_class (const char *name_arg) const |
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151 { |
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152 int retval = 0; |
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153 |
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154 const char *cname = get_class_name (); |
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155 |
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156 if (cname && name_arg) |
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157 retval = ! strcmp (cname, name_arg); |
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158 |
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159 return retval; |
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160 } |
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161 |
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162 virtual int is_complex (void) const = 0; |
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163 |
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164 virtual int is_double (void) const = 0; |
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165 |
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166 virtual int is_function_handle (void) const = 0; |
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167 |
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168 virtual int is_int16 (void) const = 0; |
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169 |
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170 virtual int is_int32 (void) const = 0; |
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171 |
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172 virtual int is_int64 (void) const = 0; |
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173 |
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174 virtual int is_int8 (void) const = 0; |
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175 |
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176 virtual int is_logical (void) const = 0; |
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177 |
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178 virtual int is_numeric (void) const = 0; |
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179 |
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180 virtual int is_single (void) const = 0; |
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181 |
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182 virtual int is_sparse (void) const = 0; |
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183 |
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184 virtual int is_struct (void) const = 0; |
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185 |
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186 virtual int is_uint16 (void) const = 0; |
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187 |
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188 virtual int is_uint32 (void) const = 0; |
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189 |
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190 virtual int is_uint64 (void) const = 0; |
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191 |
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192 virtual int is_uint8 (void) const = 0; |
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193 |
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194 virtual int is_logical_scalar (void) const |
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195 { |
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196 return is_logical () && get_number_of_elements () == 1; |
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197 } |
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198 |
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199 virtual int is_logical_scalar_true (void) const = 0; |
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200 |
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201 virtual mwSize get_m (void) const = 0; |
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202 |
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203 virtual mwSize get_n (void) const = 0; |
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204 |
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205 virtual mwSize * get_dimensions (void) const = 0; |
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206 |
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207 virtual mwSize get_number_of_dimensions (void) const = 0; |
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209 virtual void set_m (mwSize m) = 0; |
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210 |
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211 virtual void set_n (mwSize n) = 0; |
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212 |
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213 virtual int set_dimensions (mwSize *dims_arg, mwSize ndims_arg) = 0; |
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214 |
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215 virtual mwSize get_number_of_elements (void) const = 0; |
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216 |
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217 virtual int isempty (void) const = 0; |
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218 |
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219 virtual bool is_scalar (void) const = 0; |
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220 |
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221 virtual mxClassID get_class_id (void) const = 0; |
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222 |
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223 virtual const char * get_class_name (void) const = 0; |
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224 |
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225 virtual void set_class_name (const char *name_arg) = 0; |
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226 |
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227 // FIXME: Why not just have this '= 0' as the others? |
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228 // Could then eliminate err_invalid_type function and #include "error.h". |
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229 virtual mxArray * get_cell (mwIndex /*idx*/) const |
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230 { |
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231 err_invalid_type (); |
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232 } |
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233 |
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234 virtual void set_cell (mwIndex idx, mxArray *val) = 0; |
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235 |
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236 virtual double get_scalar (void) const = 0; |
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237 |
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238 virtual void * get_data (void) const = 0; |
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239 |
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240 virtual void * get_imag_data (void) const = 0; |
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241 |
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242 virtual void set_data (void *pr) = 0; |
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243 |
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244 virtual void set_imag_data (void *pi) = 0; |
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245 |
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246 virtual mwIndex * get_ir (void) const = 0; |
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247 |
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248 virtual mwIndex * get_jc (void) const = 0; |
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249 |
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250 virtual mwSize get_nzmax (void) const = 0; |
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251 |
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252 virtual void set_ir (mwIndex *ir) = 0; |
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253 |
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254 virtual void set_jc (mwIndex *jc) = 0; |
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255 |
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256 virtual void set_nzmax (mwSize nzmax) = 0; |
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257 |
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258 virtual int add_field (const char *key) = 0; |
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259 |
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260 virtual void remove_field (int key_num) = 0; |
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261 |
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262 virtual mxArray * get_field_by_number (mwIndex index, int key_num) const = 0; |
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263 |
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264 virtual void |
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265 set_field_by_number (mwIndex index, int key_num, mxArray *val) = 0; |
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266 |
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267 virtual int get_number_of_fields (void) const = 0; |
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268 |
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269 virtual const char * get_field_name_by_number (int key_num) const = 0; |
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270 |
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271 virtual int get_field_number (const char *key) const = 0; |
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272 |
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273 virtual int get_string (char *buf, mwSize buflen) const = 0; |
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274 |
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275 virtual char * array_to_string (void) const = 0; |
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276 |
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277 virtual mwIndex calc_single_subscript (mwSize nsubs, mwIndex *subs) const = 0; |
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278 |
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279 virtual size_t get_element_size (void) const = 0; |
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280 |
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281 virtual bool mutation_needed (void) const { return false; } |
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282 |
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283 virtual mxArray * mutate (void) const { return nullptr; } |
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284 |
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285 virtual octave_value as_octave_value (void) const = 0; |
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286 |
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287 protected: |
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288 |
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289 mxArray_base (const mxArray_base&) { } |
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290 |
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291 OCTAVE_DEPRECATED (4.2, "use 'err_invalid_type' instead") |
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292 void invalid_type_error (void) const |
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293 { |
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294 error ("invalid type for operation"); |
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295 } |
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296 |
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297 OCTAVE_NORETURN void err_invalid_type (void) const |
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298 { |
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299 error ("invalid type for operation"); |
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300 } |
6686 | 301 }; |
302 | |
303 // The main interface class. The representation can be based on an | |
304 // octave_value object or a separate object that tries to reproduce | |
305 // the semantics of mxArray objects in Matlab more directly. | |
306 | |
307 class mxArray | |
308 { | |
309 public: | |
310 | |
311 mxArray (const octave_value& ov); | |
312 | |
313 mxArray (mxClassID id, mwSize ndims, const mwSize *dims, | |
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314 mxComplexity flag = mxREAL, bool init = true); |
6686 | 315 |
316 mxArray (mxClassID id, const dim_vector& dv, mxComplexity flag = mxREAL); | |
317 | |
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318 mxArray (mxClassID id, mwSize m, mwSize n, |
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319 mxComplexity flag = mxREAL, bool init = true); |
6686 | 320 |
321 mxArray (mxClassID id, double val); | |
322 | |
323 mxArray (mxClassID id, mxLogical val); | |
324 | |
325 mxArray (const char *str); | |
326 | |
6806 | 327 mxArray (mwSize m, const char **str); |
6686 | 328 |
6806 | 329 mxArray (mxClassID id, mwSize m, mwSize n, mwSize nzmax, |
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330 mxComplexity flag = mxREAL); |
6686 | 331 |
332 mxArray (mwSize ndims, const mwSize *dims, int num_keys, const char **keys); | |
333 | |
334 mxArray (const dim_vector& dv, int num_keys, const char **keys); | |
335 | |
336 mxArray (mwSize m, mwSize n, int num_keys, const char **keys); | |
337 | |
338 mxArray (mwSize ndims, const mwSize *dims); | |
339 | |
340 mxArray (const dim_vector& dv); | |
341 | |
342 mxArray (mwSize m, mwSize n); | |
343 | |
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344 mxArray * dup (void) const |
6686 | 345 { |
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346 mxArray *retval = rep->as_mxArray (); |
6686 | 347 |
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348 if (retval) |
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349 retval->set_name (name); |
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350 else |
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351 { |
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352 mxArray_base *new_rep = rep->dup (); |
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353 |
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354 retval = new mxArray (new_rep, name); |
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355 } |
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356 |
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357 return retval; |
6686 | 358 } |
359 | |
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360 // No copying! |
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361 |
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362 mxArray (const mxArray&) = delete; |
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363 |
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364 mxArray& operator = (const mxArray&) = delete; |
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365 |
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366 ~mxArray (void); |
6686 | 367 |
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368 bool is_octave_value (void) const { return rep->is_octave_value (); } |
6686 | 369 |
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370 int iscell (void) const { return rep->iscell (); } |
6686 | 371 |
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372 int is_char (void) const { return rep->is_char (); } |
6686 | 373 |
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374 int is_class (const char *name_arg) const { return rep->is_class (name_arg); } |
6686 | 375 |
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376 int is_complex (void) const { return rep->is_complex (); } |
6686 | 377 |
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378 int is_double (void) const { return rep->is_double (); } |
6686 | 379 |
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380 int is_function_handle (void) const { return rep->is_function_handle (); } |
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381 |
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382 int is_int16 (void) const { return rep->is_int16 (); } |
6686 | 383 |
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384 int is_int32 (void) const { return rep->is_int32 (); } |
6686 | 385 |
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386 int is_int64 (void) const { return rep->is_int64 (); } |
6686 | 387 |
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388 int is_int8 (void) const { return rep->is_int8 (); } |
6686 | 389 |
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390 int is_logical (void) const { return rep->is_logical (); } |
6686 | 391 |
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392 int is_numeric (void) const { return rep->is_numeric (); } |
6686 | 393 |
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394 int is_single (void) const { return rep->is_single (); } |
6686 | 395 |
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396 int is_sparse (void) const { return rep->is_sparse (); } |
6686 | 397 |
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398 int is_struct (void) const { return rep->is_struct (); } |
6686 | 399 |
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400 int is_uint16 (void) const { return rep->is_uint16 (); } |
6686 | 401 |
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402 int is_uint32 (void) const { return rep->is_uint32 (); } |
6686 | 403 |
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404 int is_uint64 (void) const { return rep->is_uint64 (); } |
6686 | 405 |
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406 int is_uint8 (void) const { return rep->is_uint8 (); } |
6686 | 407 |
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408 int is_logical_scalar (void) const { return rep->is_logical_scalar (); } |
6686 | 409 |
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410 int is_logical_scalar_true (void) const |
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411 { return rep->is_logical_scalar_true (); } |
6686 | 412 |
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413 mwSize get_m (void) const { return rep->get_m (); } |
6686 | 414 |
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415 mwSize get_n (void) const { return rep->get_n (); } |
6686 | 416 |
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417 mwSize * get_dimensions (void) const { return rep->get_dimensions (); } |
6686 | 418 |
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419 mwSize get_number_of_dimensions (void) const |
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420 { return rep->get_number_of_dimensions (); } |
6686 | 421 |
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422 void set_m (mwSize m) { DO_VOID_MUTABLE_METHOD (set_m (m)); } |
6686 | 423 |
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424 void set_n (mwSize n) { DO_VOID_MUTABLE_METHOD (set_n (n)); } |
6686 | 425 |
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426 int set_dimensions (mwSize *dims_arg, mwSize ndims_arg) |
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427 { DO_MUTABLE_METHOD (int, set_dimensions (dims_arg, ndims_arg)); } |
6686 | 428 |
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429 mwSize get_number_of_elements (void) const |
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430 { return rep->get_number_of_elements (); } |
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432 int isempty (void) const { return get_number_of_elements () == 0; } |
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434 bool is_scalar (void) const { return rep->is_scalar (); } |
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435 |
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436 const char * get_name (void) const { return name; } |
6686 | 437 |
438 void set_name (const char *name_arg); | |
439 | |
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440 mxClassID get_class_id (void) const { return rep->get_class_id (); } |
6686 | 441 |
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442 const char * get_class_name (void) const { return rep->get_class_name (); } |
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444 void set_class_name (const char *name_arg) |
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445 { DO_VOID_MUTABLE_METHOD (set_class_name (name_arg)); } |
6686 | 446 |
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447 mxArray * get_cell (mwIndex idx) const |
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448 { DO_MUTABLE_METHOD (mxArray *, get_cell (idx)); } |
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450 void set_cell (mwIndex idx, mxArray *val) |
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451 { DO_VOID_MUTABLE_METHOD (set_cell (idx, val)); } |
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453 double get_scalar (void) const { return rep->get_scalar (); } |
6686 | 454 |
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455 void * get_data (void) const { DO_MUTABLE_METHOD (void *, get_data ()); } |
6686 | 456 |
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457 void * get_imag_data (void) const |
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458 { DO_MUTABLE_METHOD (void *, get_imag_data ()); } |
6686 | 459 |
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460 void set_data (void *pr) { DO_VOID_MUTABLE_METHOD (set_data (pr)); } |
6686 | 461 |
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462 void set_imag_data (void *pi) { DO_VOID_MUTABLE_METHOD (set_imag_data (pi)); } |
6686 | 463 |
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464 mwIndex * get_ir (void) const { DO_MUTABLE_METHOD (mwIndex *, get_ir ()); } |
6686 | 465 |
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466 mwIndex * get_jc (void) const { DO_MUTABLE_METHOD (mwIndex *, get_jc ()); } |
6686 | 467 |
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468 mwSize get_nzmax (void) const { return rep->get_nzmax (); } |
6686 | 469 |
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470 void set_ir (mwIndex *ir) { DO_VOID_MUTABLE_METHOD (set_ir (ir)); } |
6686 | 471 |
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472 void set_jc (mwIndex *jc) { DO_VOID_MUTABLE_METHOD (set_jc (jc)); } |
6686 | 473 |
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474 void set_nzmax (mwSize nzmax) { DO_VOID_MUTABLE_METHOD (set_nzmax (nzmax)); } |
6686 | 475 |
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476 int add_field (const char *key) { DO_MUTABLE_METHOD (int, add_field (key)); } |
6686 | 477 |
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478 void remove_field (int key_num) |
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479 { DO_VOID_MUTABLE_METHOD (remove_field (key_num)); } |
6686 | 480 |
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481 mxArray * get_field_by_number (mwIndex index, int key_num) const |
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482 { DO_MUTABLE_METHOD (mxArray *, get_field_by_number (index, key_num)); } |
6686 | 483 |
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484 void set_field_by_number (mwIndex index, int key_num, mxArray *val) |
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485 { DO_VOID_MUTABLE_METHOD (set_field_by_number (index, key_num, val)); } |
6686 | 486 |
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487 int get_number_of_fields (void) const { return rep->get_number_of_fields (); } |
6686 | 488 |
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489 const char * get_field_name_by_number (int key_num) const |
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490 { DO_MUTABLE_METHOD (const char*, get_field_name_by_number (key_num)); } |
6686 | 491 |
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492 int get_field_number (const char *key) const |
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493 { DO_MUTABLE_METHOD (int, get_field_number (key)); } |
6686 | 494 |
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495 int get_string (char *buf, mwSize buflen) const |
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496 { return rep->get_string (buf, buflen); } |
6686 | 497 |
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498 char * array_to_string (void) const { return rep->array_to_string (); } |
6686 | 499 |
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500 mwIndex calc_single_subscript (mwSize nsubs, mwIndex *subs) const |
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501 { return rep->calc_single_subscript (nsubs, subs); } |
6686 | 502 |
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503 size_t get_element_size (void) const { return rep->get_element_size (); } |
6686 | 504 |
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505 bool mutation_needed (void) const { return rep->mutation_needed (); } |
6686 | 506 |
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507 mxArray * mutate (void) const { return rep->mutate (); } |
6686 | 508 |
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509 static void * malloc (size_t n); |
6686 | 510 |
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511 static void * calloc (size_t n, size_t t); |
6686 | 512 |
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513 static char * strsave (const char *str) |
6686 | 514 { |
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515 char *retval = nullptr; |
6686 | 516 |
517 if (str) | |
518 { | |
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519 mwSize sz = sizeof (mxChar) * (strlen (str) + 1); |
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520 retval = static_cast<char *> (mxArray::malloc (sz)); |
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521 strcpy (retval, str); |
6686 | 522 } |
523 | |
524 return retval; | |
525 } | |
526 | |
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527 static octave_value as_octave_value (const mxArray *ptr); |
6686 | 528 |
529 protected: | |
530 | |
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531 octave_value as_octave_value (void) const; |
6686 | 532 |
533 private: | |
534 | |
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535 mutable mxArray_base *rep; |
6686 | 536 |
537 char *name; | |
538 | |
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539 mxArray (mxArray_base *r, const char *n) |
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540 : rep (r), name (mxArray::strsave (n)) { } |
6686 | 541 |
542 void maybe_mutate (void) const; | |
543 }; | |
544 | |
545 #undef DO_MUTABLE_METHOD | |
546 #undef DO_VOID_MUTABLE_METHOD | |
547 | |
548 #endif | |
549 #endif |