Mercurial > octave
annotate libinterp/octave-value/ov-struct.cc @ 20955:77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
* dialog.h, documentation-dock-widget.cc, files-dock-widget.cc,
find-files-dialog.cc, file-editor-tab.cc, file-editor.cc, find-dialog.cc,
octave-qscintilla.cc, main-window.cc, parser.cc, resource-manager.cc,
workspace-view.cc, data.cc, dlmread.cc, gl-render.cc, gl2ps-renderer.cc,
graphics.cc, graphics.in.h, ls-hdf5.cc, ls-mat5.cc, ls-oct-binary.cc, lsode.cc,
mappers.cc, pt-jit.cc, regexp.cc, spparms.cc, symtab.h, utils.cc, zfstream.cc,
__eigs__.cc, __glpk__.cc, __init_fltk__.cc, ccolamd.cc, colamd.cc,
ov-base-diag.cc, ov-base-int.cc, ov-base-sparse.cc, ov-bool-mat.cc,
ov-bool-sparse.cc, ov-bool.cc, ov-class.cc, ov-cx-sparse.cc, ov-fcn-handle.cc,
ov-fcn-inline.cc, ov-java.cc, ov-perm.cc, ov-re-sparse.cc, ov-str-mat.cc,
ov-struct.cc, ov.cc, pt-mat.cc, Array.cc, Array.h, CMatrix.cc, CSparse.cc,
MatrixType.cc, PermMatrix.cc, Sparse.h, dMatrix.cc, dSparse.cc, fCMatrix.cc,
fMatrix.cc, idx-vector.cc, CollocWt.h, SparseCmplxLU.cc, SparseCmplxQR.cc,
SparseQR.cc, SparsedbleLU.cc, base-qr.cc, eigs-base.cc, oct-fftw.cc,
randmtzig.c, sparse-dmsolve.cc, kpse.cc, lo-regexp.cc, oct-locbuf.h,
url-transfer.cc, url-transfer.h, bitset.m, interp2.m, __isequal__.m,
inpolygon.m, questdlg.m, help.m, compare_versions.m, substruct.m,
configure_make.m, whitebg.m, __marching_cube__.m, struct2hdl.m, polyfit.m,
spline.m, unique.m, svds.m, ellipke.m, binoinv.m, hygepdf.m, nbininv.m,
poissinv.m, tcdf.m, unidcdf.m, unidpdf.m, dec2base.m, assert.m, weekday.m,
mkoctfile.in.cc:
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
author | Rik <rik@octave.org> |
---|---|
date | Sun, 20 Dec 2015 10:15:02 -0800 |
parents | 072559bd31f2 |
children | 850e3d2533d4 |
rev | line source |
---|---|
2376 | 1 /* |
2 | |
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3 Copyright (C) 1996-2015 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 | |
23 #ifdef HAVE_CONFIG_H | |
24 #include <config.h> | |
25 #endif | |
26 | |
3503 | 27 #include <iostream> |
2376 | 28 |
3933 | 29 #include "Cell.h" |
4358 | 30 #include "defun.h" |
2376 | 31 #include "error.h" |
4358 | 32 #include "gripes.h" |
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33 #include "mxarray.h" |
2979 | 34 #include "oct-lvalue.h" |
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35 #include "oct-hdf5.h" |
2376 | 36 #include "ov-struct.h" |
37 #include "unwind-prot.h" | |
6811 | 38 #include "utils.h" |
2948 | 39 #include "variables.h" |
2376 | 40 |
4750 | 41 #include "Array-util.h" |
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42 #include "oct-locbuf.h" |
4750 | 43 |
4687 | 44 #include "byte-swap.h" |
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45 #include "ls-oct-text.h" |
4687 | 46 #include "ls-oct-binary.h" |
47 #include "ls-hdf5.h" | |
48 #include "ls-utils.h" | |
5759 | 49 #include "pr-output.h" |
4687 | 50 |
2376 | 51 |
4612 | 52 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_struct, "struct", "struct"); |
2376 | 53 |
11474 | 54 // How many levels of structure elements should we print? |
55 static int Vstruct_levels_to_print = 2; | |
56 | |
57 // TRUE means print struct array contents, up to the number of levels | |
58 // specified by struct_levels_to_print. | |
59 static bool Vprint_struct_array_contents = false; | |
60 | |
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61 octave_base_value * |
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62 octave_struct::try_narrowing_conversion (void) |
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63 { |
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64 octave_base_value *retval = 0; |
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65 |
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66 if (numel () == 1) |
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67 retval = new octave_scalar_struct (map.checkelem (0)); |
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68 |
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69 return retval; |
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70 } |
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71 |
4513 | 72 Cell |
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73 octave_struct::dotref (const octave_value_list& idx, bool auto_add) |
2962 | 74 { |
4513 | 75 Cell retval; |
3933 | 76 |
77 assert (idx.length () == 1); | |
2962 | 78 |
3933 | 79 std::string nm = idx(0).string_value (); |
80 | |
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81 octave_map::const_iterator p = map.seek (nm); |
2376 | 82 |
4219 | 83 if (p != map.end ()) |
3933 | 84 retval = map.contents (p); |
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85 else if (auto_add) |
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86 retval = (numel () == 0) ? Cell (dim_vector (1, 1)) : Cell (dims ()); |
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87 else |
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88 error_with_id ("Octave:invalid-indexing", |
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89 "structure has no member '%s'", nm.c_str ()); |
2376 | 90 |
91 return retval; | |
92 } | |
93 | |
3933 | 94 static void |
95 gripe_invalid_index_for_assignment (void) | |
96 { | |
97 error ("invalid index for structure array assignment"); | |
98 } | |
99 | |
100 static void | |
101 gripe_invalid_index_type (const std::string& nm, char t) | |
102 { | |
103 error ("%s cannot be indexed with %c", nm.c_str (), t); | |
104 } | |
105 | |
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106 static void |
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107 maybe_warn_invalid_field_name (const std::string& key, const char *who) |
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108 { |
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109 if (! valid_identifier (key)) |
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110 { |
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111 if (who) |
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112 warning_with_id ("Octave:language-extension", |
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113 "%s: invalid structure field name '%s'", |
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114 who, key.c_str ()); |
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115 else |
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116 warning_with_id ("Octave:language-extension", |
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117 "invalid structure field name '%s'", |
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118 key.c_str ()); |
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119 } |
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120 } |
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121 |
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122 octave_value_list |
4247 | 123 octave_struct::subsref (const std::string& type, |
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124 const std::list<octave_value_list>& idx, |
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125 int nargout) |
3933 | 126 { |
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127 octave_value_list retval; |
3933 | 128 |
129 int skip = 1; | |
130 | |
131 switch (type[0]) | |
132 { | |
133 case '(': | |
134 { | |
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135 if (type.length () > 1 && type[1] == '.') |
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136 { |
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137 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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138 octave_value_list key_idx = *++p; |
3933 | 139 |
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140 const Cell tmp = dotref (key_idx); |
3933 | 141 |
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142 const Cell t = tmp.index (idx.front ()); |
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143 |
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144 retval(0) = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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145 |
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146 // We handled two index elements, so tell |
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147 // next_subsref to skip both of them. |
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148 |
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149 skip++; |
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150 } |
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151 else |
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152 retval(0) = do_index_op (idx.front ()); |
3933 | 153 } |
154 break; | |
155 | |
156 case '.': | |
157 { | |
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158 if (map.numel () > 0) |
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159 { |
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160 const Cell t = dotref (idx.front ()); |
3933 | 161 |
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162 retval(0) = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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163 } |
3933 | 164 } |
165 break; | |
166 | |
167 case '{': | |
168 gripe_invalid_index_type (type_name (), type[0]); | |
169 break; | |
170 | |
171 default: | |
172 panic_impossible (); | |
173 } | |
174 | |
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175 // FIXME: perhaps there should be an |
4994 | 176 // octave_value_list::next_subsref member function? See also |
177 // octave_user_function::subsref. | |
178 | |
179 if (idx.size () > 1) | |
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180 retval = retval(0).next_subsref (nargout, type, idx, skip); |
3933 | 181 |
182 return retval; | |
183 } | |
184 | |
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185 octave_value |
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186 octave_struct::subsref (const std::string& type, |
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187 const std::list<octave_value_list>& idx, |
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188 bool auto_add) |
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189 { |
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190 octave_value retval; |
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191 |
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192 int skip = 1; |
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193 |
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194 switch (type[0]) |
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195 { |
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196 case '(': |
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197 { |
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198 if (type.length () > 1 && type[1] == '.') |
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199 { |
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200 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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201 octave_value_list key_idx = *++p; |
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202 |
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203 const Cell tmp = dotref (key_idx, auto_add); |
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204 |
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205 const Cell t = tmp.index (idx.front (), auto_add); |
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206 |
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207 retval = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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208 |
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209 // We handled two index elements, so tell |
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210 // next_subsref to skip both of them. |
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211 |
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212 skip++; |
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213 } |
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214 else |
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215 retval = do_index_op (idx.front (), auto_add); |
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216 } |
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217 break; |
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218 |
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219 case '.': |
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220 { |
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221 if (map.numel () > 0) |
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222 { |
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223 const Cell t = dotref (idx.front (), auto_add); |
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224 |
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225 retval = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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226 } |
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227 } |
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228 break; |
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229 |
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230 case '{': |
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231 gripe_invalid_index_type (type_name (), type[0]); |
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232 break; |
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233 |
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234 default: |
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235 panic_impossible (); |
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236 } |
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237 |
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238 // FIXME: perhaps there should be an |
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239 // octave_value_list::next_subsref member function? See also |
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240 // octave_user_function::subsref. |
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241 |
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242 if (idx.size () > 1) |
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243 retval = retval.next_subsref (auto_add, type, idx, skip); |
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244 |
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245 return retval; |
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246 } |
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247 |
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248 /* |
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249 %!test |
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250 %! x(1).a.a = 1; |
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251 %! x(2).a.a = 2; |
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252 %! assert (size (x), [1, 2]); |
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253 %! assert (x(1).a.a, 1); |
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254 %! assert (x(2).a.a, 2); |
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255 */ |
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256 |
3933 | 257 octave_value |
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258 octave_struct::numeric_conv (const octave_value& val, |
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259 const std::string& type) |
3933 | 260 { |
261 octave_value retval; | |
262 | |
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263 if (type.length () > 0 && type[0] == '.' && ! val.is_map ()) |
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264 retval = octave_map (); |
3933 | 265 else |
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266 retval = val; |
3933 | 267 |
268 return retval; | |
269 } | |
270 | |
271 octave_value | |
4247 | 272 octave_struct::subsasgn (const std::string& type, |
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273 const std::list<octave_value_list>& idx, |
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274 const octave_value& rhs) |
2376 | 275 { |
3933 | 276 octave_value retval; |
277 | |
278 int n = type.length (); | |
279 | |
280 octave_value t_rhs = rhs; | |
281 | |
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282 if (idx.front ().empty ()) |
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283 error ("missing index in indexed assignment"); |
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284 |
3933 | 285 if (n > 1 && ! (type.length () == 2 && type[0] == '(' && type[1] == '.')) |
286 { | |
287 switch (type[0]) | |
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288 { |
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289 case '(': |
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290 { |
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291 if (type.length () > 1 && type[1] == '.') |
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292 { |
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293 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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294 octave_value_list t_idx = *p; |
3933 | 295 |
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296 octave_value_list key_idx = *++p; |
4513 | 297 |
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298 assert (key_idx.length () == 1); |
3933 | 299 |
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300 std::string key = key_idx(0).string_value (); |
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302 maybe_warn_invalid_field_name (key, "subsasgn"); |
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303 |
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304 std::list<octave_value_list> next_idx (idx); |
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305 |
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306 // We handled two index elements, so subsasgn to |
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307 // needs to skip both of them. |
3933 | 308 |
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309 next_idx.erase (next_idx.begin ()); |
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310 next_idx.erase (next_idx.begin ()); |
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311 |
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312 std::string next_type = type.substr (2); |
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313 |
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314 Cell tmpc (1, 1); |
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315 octave_map::iterator pkey = map.seek (key); |
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316 if (pkey != map.end ()) |
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317 { |
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318 map.contents (pkey).make_unique (); |
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319 tmpc = map.contents (pkey).index (idx.front (), true); |
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320 // See bug #35841, assigning to struct with trailing |
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321 // singleton dimensions. |
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322 if (tmpc.is_empty ()) |
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323 tmpc = Cell (1,1); |
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324 } |
3933 | 325 |
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326 // FIXME: better code reuse? |
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327 // cf. octave_cell::subsasgn and the case below. |
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328 if (tmpc.numel () == 1) |
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329 { |
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330 octave_value& tmp = tmpc(0); |
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331 |
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332 bool orig_undefined = tmp.is_undefined (); |
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333 |
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334 if (orig_undefined || tmp.is_zero_by_zero ()) |
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335 { |
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336 tmp = octave_value::empty_conv (next_type, rhs); |
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337 tmp.make_unique (); // probably a no-op. |
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338 } |
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339 else |
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340 // optimization: ignore the copy |
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341 // still stored inside our map. |
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342 tmp.make_unique (1); |
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343 |
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344 t_rhs =(orig_undefined |
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345 ? tmp.undef_subsasgn (next_type, next_idx, rhs) |
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346 : tmp.subsasgn (next_type, next_idx, rhs)); |
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347 } |
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348 else |
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349 gripe_indexed_cs_list (); |
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350 } |
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351 else |
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352 gripe_invalid_index_for_assignment (); |
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353 } |
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354 break; |
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356 case '.': |
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357 { |
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358 octave_value_list key_idx = idx.front (); |
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360 assert (key_idx.length () == 1); |
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362 std::string key = key_idx(0).string_value (); |
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364 maybe_warn_invalid_field_name (key, "subsasgn"); |
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365 |
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366 std::list<octave_value_list> next_idx (idx); |
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367 |
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368 next_idx.erase (next_idx.begin ()); |
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370 std::string next_type = type.substr (1); |
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371 |
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372 Cell tmpc (1, 1); |
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373 octave_map::iterator pkey = map.seek (key); |
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374 if (pkey != map.end ()) |
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375 { |
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376 map.contents (pkey).make_unique (); |
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377 tmpc = map.contents (pkey); |
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378 } |
3933 | 379 |
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380 // FIXME: better code reuse? |
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381 |
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382 if (tmpc.numel () == 1) |
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383 { |
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384 octave_value& tmp = tmpc(0); |
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385 |
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386 bool orig_undefined = tmp.is_undefined (); |
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387 |
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388 if (orig_undefined || tmp.is_zero_by_zero ()) |
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389 { |
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390 tmp = octave_value::empty_conv (next_type, rhs); |
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391 tmp.make_unique (); // probably a no-op. |
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392 } |
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393 else |
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394 // optimization: ignore the copy |
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395 // still stored inside our map. |
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396 tmp.make_unique (1); |
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397 |
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398 t_rhs = (orig_undefined |
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399 ? tmp.undef_subsasgn (next_type, next_idx, rhs) |
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400 : tmp.subsasgn (next_type, next_idx, rhs)); |
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401 } |
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402 else |
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403 gripe_indexed_cs_list (); |
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404 } |
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405 break; |
3933 | 406 |
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407 case '{': |
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408 gripe_invalid_index_type (type_name (), type[0]); |
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409 break; |
3933 | 410 |
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411 default: |
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412 panic_impossible (); |
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413 } |
3933 | 414 } |
415 | |
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416 switch (type[0]) |
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418 case '(': |
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419 { |
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420 if (n > 1 && type[1] == '.') |
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421 { |
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422 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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423 octave_value_list key_idx = *++p; |
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424 octave_value_list idxf = idx.front (); |
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425 |
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426 assert (key_idx.length () == 1); |
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427 |
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428 std::string key = key_idx(0).string_value (); |
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429 |
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430 maybe_warn_invalid_field_name (key, "subsasgn"); |
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431 |
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432 if (t_rhs.is_cs_list ()) |
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433 { |
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434 Cell tmp_cell = Cell (t_rhs.list_value ()); |
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435 |
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436 // Inquire the proper shape of the RHS. |
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437 |
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438 dim_vector didx = dims ().redim (idxf.length ()); |
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439 for (octave_idx_type k = 0; k < idxf.length (); k++) |
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440 if (! idxf(k).is_magic_colon ()) |
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441 didx(k) = idxf(k).numel (); |
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442 |
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443 if (didx.numel () == tmp_cell.numel ()) |
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444 tmp_cell = tmp_cell.reshape (didx); |
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445 |
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446 |
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447 map.assign (idxf, key, tmp_cell); |
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448 |
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449 count++; |
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450 retval = octave_value (this); |
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451 } |
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452 else |
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453 { |
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454 const octave_map& cmap = |
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455 const_cast<const octave_map &> (map); |
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456 // cast to const reference, avoid forced key insertion. |
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457 if (idxf.all_scalars () |
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458 || cmap.contents (key).index (idxf, true).numel () |
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459 <= 1) |
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460 { |
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461 map.assign (idxf, |
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462 key, Cell (t_rhs.storable_value ())); |
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463 |
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464 count++; |
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465 retval = octave_value (this); |
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466 } |
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467 else |
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468 gripe_nonbraced_cs_list_assignment (); |
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469 } |
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470 } |
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471 else |
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472 { |
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473 if (t_rhs.is_map () || t_rhs.is_object ()) |
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474 { |
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475 octave_map rhs_map = t_rhs.xmap_value ("invalid structure assignment"); |
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476 |
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477 map.assign (idx.front (), rhs_map); |
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478 |
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479 count++; |
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480 retval = octave_value (this); |
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481 } |
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482 else |
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483 { |
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484 if (t_rhs.is_null_value ()) |
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485 { |
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486 map.delete_elements (idx.front ()); |
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487 |
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488 count++; |
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489 retval = octave_value (this); |
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490 } |
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491 else |
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492 error ("invalid structure assignment"); |
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493 } |
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494 } |
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495 } |
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496 break; |
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497 |
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498 case '.': |
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499 { |
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500 octave_value_list key_idx = idx.front (); |
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501 |
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502 assert (key_idx.length () == 1); |
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503 |
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504 std::string key = key_idx(0).string_value (); |
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505 |
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506 maybe_warn_invalid_field_name (key, "subsasgn"); |
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507 |
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508 if (t_rhs.is_cs_list ()) |
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509 { |
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510 Cell tmp_cell = Cell (t_rhs.list_value ()); |
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511 |
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512 // The shape of the RHS is irrelevant, we just want |
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513 // the number of elements to agree and to preserve the |
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514 // shape of the left hand side of the assignment. |
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515 |
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516 if (numel () == tmp_cell.numel ()) |
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517 tmp_cell = tmp_cell.reshape (dims ()); |
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518 |
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519 map.setfield (key, tmp_cell); |
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520 } |
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521 else |
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522 { |
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523 Cell tmp_cell(1, 1); |
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524 tmp_cell(0) = t_rhs.storable_value (); |
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525 map.setfield (key, tmp_cell); |
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526 } |
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527 |
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528 count++; |
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529 retval = octave_value (this); |
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530 } |
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531 break; |
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532 |
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533 case '{': |
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534 gripe_invalid_index_type (type_name (), type[0]); |
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535 break; |
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536 |
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537 default: |
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538 panic_impossible (); |
3933 | 539 } |
540 | |
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541 retval.maybe_mutate (); |
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542 |
3933 | 543 return retval; |
2376 | 544 } |
545 | |
7046 | 546 octave_value |
547 octave_struct::do_index_op (const octave_value_list& idx, bool resize_ok) | |
548 { | |
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549 // octave_map handles indexing itself. |
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550 return map.index (idx, resize_ok); |
7046 | 551 } |
552 | |
4791 | 553 size_t |
554 octave_struct::byte_size (void) const | |
555 { | |
556 // Neglect the size of the fieldnames. | |
557 | |
558 size_t retval = 0; | |
559 | |
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560 for (octave_map::const_iterator p = map.begin (); p != map.end (); p++) |
4791 | 561 { |
562 std::string key = map.key (p); | |
563 | |
564 octave_value val = octave_value (map.contents (p)); | |
565 | |
566 retval += val.byte_size (); | |
567 } | |
568 | |
569 return retval; | |
570 } | |
571 | |
2376 | 572 void |
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573 octave_struct::print (std::ostream& os, bool) |
2901 | 574 { |
575 print_raw (os); | |
576 } | |
577 | |
578 void | |
3523 | 579 octave_struct::print_raw (std::ostream& os, bool) const |
2376 | 580 { |
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581 unwind_protect frame; |
2376 | 582 |
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583 frame.protect_var (Vstruct_levels_to_print); |
2376 | 584 |
3961 | 585 if (Vstruct_levels_to_print >= 0) |
2376 | 586 { |
11474 | 587 bool max_depth_reached = Vstruct_levels_to_print-- == 0; |
3961 | 588 |
11474 | 589 bool print_fieldnames_only |
590 = (max_depth_reached || ! Vprint_struct_array_contents); | |
2376 | 591 |
2901 | 592 increment_indent_level (); |
2376 | 593 |
11474 | 594 newline (os); |
595 indent (os); | |
596 dim_vector dv = dims (); | |
597 os << dv.str () << " struct array containing the fields:"; | |
598 newline (os); | |
3932 | 599 |
11474 | 600 increment_indent_level (); |
4604 | 601 |
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602 string_vector key_list = map.fieldnames (); |
5880 | 603 |
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604 for (octave_idx_type i = 0; i < key_list.numel (); i++) |
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605 { |
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606 std::string key = key_list[i]; |
5880 | 607 |
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608 Cell val = map.contents (key); |
2376 | 609 |
11474 | 610 newline (os); |
3961 | 611 |
11474 | 612 if (print_fieldnames_only) |
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613 { |
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614 indent (os); |
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615 os << key; |
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616 } |
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617 else |
11474 | 618 { |
619 octave_value tmp (val); | |
620 tmp.print_with_name (os, key); | |
621 } | |
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622 } |
2376 | 623 |
11474 | 624 if (print_fieldnames_only) |
625 newline (os); | |
4604 | 626 |
2901 | 627 decrement_indent_level (); |
11474 | 628 decrement_indent_level (); |
2376 | 629 } |
630 else | |
2901 | 631 { |
3961 | 632 indent (os); |
633 os << "<structure>"; | |
2901 | 634 newline (os); |
635 } | |
2376 | 636 } |
637 | |
2901 | 638 bool |
3523 | 639 octave_struct::print_name_tag (std::ostream& os, const std::string& name) const |
2901 | 640 { |
3961 | 641 bool retval = false; |
642 | |
2901 | 643 indent (os); |
3961 | 644 |
645 if (Vstruct_levels_to_print < 0) | |
646 os << name << " = "; | |
647 else | |
648 { | |
649 os << name << " ="; | |
650 newline (os); | |
651 retval = true; | |
652 } | |
653 | |
654 return retval; | |
2901 | 655 } |
656 | |
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657 static bool |
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658 scalar (const dim_vector& dims) |
4744 | 659 { |
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660 return dims.length () == 2 && dims(0) == 1 && dims(1) == 1; |
4744 | 661 } |
662 | |
663 | |
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664 bool |
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665 octave_struct::save_ascii (std::ostream& os) |
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666 { |
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667 octave_map m = map_value (); |
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668 |
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669 octave_idx_type nf = m.nfields (); |
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670 |
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671 const dim_vector dv = dims (); |
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672 |
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673 os << "# ndims: " << dv.length () << "\n"; |
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674 |
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675 for (int i = 0; i < dv.length (); i++) |
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676 os << " " << dv(i); |
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677 os << "\n"; |
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678 |
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679 os << "# length: " << nf << "\n"; |
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680 |
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681 // Iterating over the list of keys will preserve the order of the |
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682 // fields. |
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683 string_vector keys = m.fieldnames (); |
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684 |
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685 for (octave_idx_type i = 0; i < nf; i++) |
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686 { |
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687 std::string key = keys(i); |
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|
688 |
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689 octave_value val = map.contents (key); |
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diff
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|
690 |
20447
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maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents:
20232
diff
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|
691 bool b = save_text_data (os, val, key, false, 0); |
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diff
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|
692 |
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|
693 if (! b) |
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Mike Miller <mtmiller@ieee.org>
parents:
17787
diff
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|
694 return ! os.fail (); |
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|
695 } |
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diff
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|
696 |
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diff
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|
697 return true; |
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diff
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|
698 } |
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diff
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|
699 |
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diff
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|
700 bool |
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diff
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|
701 octave_struct::load_ascii (std::istream& is) |
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parents:
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diff
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|
702 { |
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diff
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|
703 octave_idx_type len = 0; |
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diff
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|
704 dim_vector dv (1, 1); |
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parents:
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diff
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|
705 bool success = true; |
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parents:
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diff
changeset
|
706 |
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parents:
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diff
changeset
|
707 // KLUGE: earlier Octave versions did not save extra dimensions with struct, |
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parents:
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diff
changeset
|
708 // and as a result did not preserve dimensions for empty structs. |
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diff
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|
709 // The default dimensions were 1x1, which we want to preserve. |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
710 string_vector keywords(2); |
604e13a89c7f
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parents:
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diff
changeset
|
711 |
604e13a89c7f
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parents:
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diff
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|
712 keywords[0] = "ndims"; |
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parents:
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diff
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|
713 keywords[1] = "length"; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
714 |
604e13a89c7f
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parents:
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diff
changeset
|
715 std::string kw; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
716 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
717 if (extract_keyword (is, keywords, kw, len, true)) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
718 { |
604e13a89c7f
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parents:
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diff
changeset
|
719 if (kw == keywords[0]) |
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parents:
10691
diff
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|
720 { |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
721 int mdims = std::max (static_cast<int> (len), 2); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
722 dv.resize (mdims); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
723 for (int i = 0; i < mdims; i++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
724 is >> dv(i); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
725 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
726 success = extract_keyword (is, keywords[1], len); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
727 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
728 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
729 else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
730 success = false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
731 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
732 if (success && len >= 0) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
733 { |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
734 if (len > 0) |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
735 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
736 octave_map m (dv); |
604e13a89c7f
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parents:
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diff
changeset
|
737 |
604e13a89c7f
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parents:
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diff
changeset
|
738 for (octave_idx_type j = 0; j < len; j++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
739 { |
604e13a89c7f
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parents:
10691
diff
changeset
|
740 octave_value t2; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
741 bool dummy; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
742 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
743 // recurse to read cell elements |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
744 std::string nm |
20447
c6224b4e7774
maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents:
20232
diff
changeset
|
745 = read_text_data (is, std::string (), dummy, t2, j); |
10742
604e13a89c7f
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parents:
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diff
changeset
|
746 |
20955
77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
Rik <rik@octave.org>
parents:
20952
diff
changeset
|
747 if (! is) |
10742
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parents:
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diff
changeset
|
748 break; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
749 |
20700
68e3a747ca02
rename octave_value value extractors that accept error message args
John W. Eaton <jwe@octave.org>
parents:
20681
diff
changeset
|
750 Cell tcell = t2.is_cell () ? t2.xcell_value ("load: internal error loading struct elements") : Cell (t2); |
10742
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parents:
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diff
changeset
|
751 |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
752 m.setfield (nm, tcell); |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
753 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
754 |
11586
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strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
755 if (is) |
10742
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
756 map = m; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
757 else |
20952
072559bd31f2
maint: Eliminate useless statements after error().
Rik <rik@octave.org>
parents:
20939
diff
changeset
|
758 error ("load: failed to load structure"); |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
759 } |
18678
6113e0c6920b
maint: Clean up extra spaces before/after parentheses.
Rik <rik@octave.org>
parents:
18538
diff
changeset
|
760 else if (len == 0) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
761 map = octave_map (dv); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
762 else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
763 panic_impossible (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
764 } |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
765 else |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
766 { |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
767 error ("load: failed to extract number of elements in structure"); |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
768 success = false; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
769 } |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
770 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
771 return success; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
772 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
773 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
774 bool |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
775 octave_struct::save_binary (std::ostream& os, bool& save_as_floats) |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
776 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
777 octave_map m = map_value (); |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
778 |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
779 octave_idx_type nf = m.nfields (); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
780 |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
781 dim_vector d = dims (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
782 if (d.length () < 1) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
783 return false; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
784 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
785 // Use negative value for ndims |
14846
460a3c6d8bf1
maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents:
14625
diff
changeset
|
786 int32_t di = - d.length (); |
10742
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
787 os.write (reinterpret_cast<char *> (&di), 4); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
788 for (int i = 0; i < d.length (); i++) |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
789 { |
604e13a89c7f
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parents:
10691
diff
changeset
|
790 di = d(i); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
791 os.write (reinterpret_cast<char *> (&di), 4); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
792 } |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
793 |
10742
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initial code for structs rewrite
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parents:
10691
diff
changeset
|
794 int32_t len = nf; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
795 os.write (reinterpret_cast<char *> (&len), 4); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
796 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
797 // Iterating over the list of keys will preserve the order of the |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
798 // fields. |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
799 string_vector keys = m.fieldnames (); |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
800 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
801 for (octave_idx_type i = 0; i < nf; i++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
802 { |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
803 std::string key = keys(i); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
804 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
805 octave_value val = map.contents (key); |
604e13a89c7f
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parents:
10691
diff
changeset
|
806 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
807 bool b = save_binary_data (os, val, key, "", 0, save_as_floats); |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
808 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
809 if (! b) |
18384
bd9d34f28b0f
Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents:
17787
diff
changeset
|
810 return ! os.fail (); |
10742
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parents:
10691
diff
changeset
|
811 } |
604e13a89c7f
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parents:
10691
diff
changeset
|
812 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
813 return true; |
604e13a89c7f
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parents:
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|
814 } |
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|
815 |
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|
816 bool |
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|
817 octave_struct::load_binary (std::istream& is, bool swap, |
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818 oct_mach_info::float_format fmt) |
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diff
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|
819 { |
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|
820 bool success = true; |
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|
821 int32_t len; |
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parents:
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diff
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|
822 if (! is.read (reinterpret_cast<char *> (&len), 4)) |
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|
823 return false; |
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824 if (swap) |
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|
825 swap_bytes<4> (&len); |
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|
826 |
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827 dim_vector dv (1, 1); |
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|
828 |
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|
829 if (len < 0) |
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diff
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|
830 { |
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diff
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|
831 // We have explicit dimensions. |
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diff
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832 int mdims = -len; |
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|
833 |
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|
834 int32_t di; |
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diff
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|
835 dv.resize (mdims); |
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diff
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|
836 |
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837 for (int i = 0; i < mdims; i++) |
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|
838 { |
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839 if (! is.read (reinterpret_cast<char *> (&di), 4)) |
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parents:
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diff
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|
840 return false; |
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diff
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|
841 if (swap) |
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|
842 swap_bytes<4> (&di); |
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|
843 dv(i) = di; |
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diff
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|
844 } |
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|
845 |
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|
846 if (! is.read (reinterpret_cast<char *> (&len), 4)) |
604e13a89c7f
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parents:
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diff
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|
847 return false; |
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diff
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|
848 if (swap) |
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|
849 swap_bytes<4> (&len); |
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diff
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|
850 } |
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diff
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|
851 |
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diff
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|
852 if (len > 0) |
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diff
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|
853 { |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
854 octave_map m (dv); |
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diff
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|
855 |
604e13a89c7f
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diff
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|
856 for (octave_idx_type j = 0; j < len; j++) |
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parents:
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|
857 { |
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diff
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|
858 octave_value t2; |
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parents:
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diff
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|
859 bool dummy; |
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diff
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|
860 std::string doc; |
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parents:
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diff
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|
861 |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
862 // recurse to read cell elements |
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|
863 std::string nm = read_binary_data (is, swap, fmt, std::string (), |
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|
864 dummy, t2, doc); |
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initial code for structs rewrite
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diff
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|
865 |
20955
77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
Rik <rik@octave.org>
parents:
20952
diff
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|
866 if (! is) |
10742
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|
867 break; |
604e13a89c7f
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diff
changeset
|
868 |
20700
68e3a747ca02
rename octave_value value extractors that accept error message args
John W. Eaton <jwe@octave.org>
parents:
20681
diff
changeset
|
869 Cell tcell = t2.is_cell () ? t2.xcell_value ("load: internal error loading struct elements") : Cell (t2); |
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|
870 |
604e13a89c7f
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diff
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|
871 m.setfield (nm, tcell); |
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diff
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|
872 } |
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diff
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|
873 |
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|
874 if (is) |
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|
875 map = m; |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
876 else |
20952
072559bd31f2
maint: Eliminate useless statements after error().
Rik <rik@octave.org>
parents:
20939
diff
changeset
|
877 error ("load: failed to load structure"); |
10742
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diff
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|
878 } |
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diff
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|
879 else if (len == 0) |
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diff
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|
880 map = octave_map (dv); |
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diff
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|
881 else |
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diff
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|
882 success = false; |
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parents:
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diff
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|
883 |
604e13a89c7f
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diff
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|
884 return success; |
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diff
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|
885 } |
604e13a89c7f
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parents:
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diff
changeset
|
886 |
19863
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parents:
19852
diff
changeset
|
887 bool |
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parents:
19852
diff
changeset
|
888 octave_struct::save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats) |
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avoid needing to include hdf5 in public header files (bug #44370, #43180)
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parents:
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diff
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|
889 { |
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|
890 #if defined (HAVE_HDF5) |
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diff
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|
891 |
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diff
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|
892 hid_t data_hid = -1; |
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diff
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|
893 |
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parents:
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diff
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|
894 #if HAVE_HDF5_18 |
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|
895 data_hid = H5Gcreate (loc_id, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); |
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diff
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|
896 #else |
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|
897 data_hid = H5Gcreate (loc_id, name, 0); |
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|
898 #endif |
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|
899 if (data_hid < 0) return false; |
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parents:
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diff
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|
900 |
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parents:
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diff
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|
901 // recursively add each element of the structure to this group |
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|
902 octave_map m = map_value (); |
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parents:
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diff
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|
903 |
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diff
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|
904 octave_idx_type nf = m.nfields (); |
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|
905 |
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diff
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|
906 // Iterating over the list of keys will preserve the order of the |
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initial code for structs rewrite
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parents:
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diff
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|
907 // fields. |
604e13a89c7f
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diff
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|
908 string_vector keys = m.fieldnames (); |
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diff
changeset
|
909 |
604e13a89c7f
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parents:
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diff
changeset
|
910 for (octave_idx_type i = 0; i < nf; i++) |
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parents:
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diff
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|
911 { |
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parents:
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diff
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|
912 std::string key = keys(i); |
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diff
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|
913 |
604e13a89c7f
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diff
changeset
|
914 octave_value val = map.contents (key); |
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diff
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|
915 |
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diff
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|
916 bool retval2 = add_hdf5_data (data_hid, val, key, "", false, |
10742
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|
917 save_as_floats); |
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diff
changeset
|
918 |
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diff
changeset
|
919 if (! retval2) |
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initial code for structs rewrite
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parents:
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diff
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|
920 break; |
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parents:
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diff
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|
921 } |
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diff
changeset
|
922 |
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parents:
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diff
changeset
|
923 H5Gclose (data_hid); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
924 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
925 return true; |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
926 |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
927 #else |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
928 gripe_save ("hdf5"); |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
929 return false; |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
930 #endif |
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diff
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|
931 } |
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parents:
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diff
changeset
|
932 |
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strip trailing whitespace from source files
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parents:
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diff
changeset
|
933 bool |
19863
09ed6f7538dd
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John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
934 octave_struct::load_hdf5 (octave_hdf5_id loc_id, const char *name) |
10742
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diff
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|
935 { |
604e13a89c7f
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diff
changeset
|
936 bool retval = false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
937 |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
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diff
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|
938 #if defined (HAVE_HDF5) |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
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diff
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|
939 |
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|
940 hdf5_callback_data dsub; |
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diff
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|
941 |
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diff
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|
942 herr_t retval2 = 0; |
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parents:
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diff
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|
943 octave_map m (dim_vector (1, 1)); |
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|
944 int current_item = 0; |
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|
945 hsize_t num_obj = 0; |
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|
946 #if HAVE_HDF5_18 |
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|
947 hid_t group_id = H5Gopen (loc_id, name, H5P_DEFAULT); |
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|
948 #else |
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|
949 hid_t group_id = H5Gopen (loc_id, name); |
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|
950 #endif |
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|
951 H5Gget_num_objs (group_id, &num_obj); |
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|
952 H5Gclose (group_id); |
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parents:
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diff
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|
953 |
17787
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Rik <rik@octave.org>
parents:
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diff
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|
954 // FIXME: fields appear to be sorted alphabetically on loading. |
10742
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|
955 // Why is that happening? |
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|
956 |
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parents:
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|
957 while (current_item < static_cast<int> (num_obj) |
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parents:
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|
958 && (retval2 = H5Giterate (loc_id, name, ¤t_item, |
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|
959 hdf5_read_next_data, &dsub)) > 0) |
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diff
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|
960 { |
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|
961 octave_value t2 = dsub.tc; |
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parents:
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|
962 |
20700
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rename octave_value value extractors that accept error message args
John W. Eaton <jwe@octave.org>
parents:
20681
diff
changeset
|
963 Cell tcell = t2.is_cell () ? t2.xcell_value ("load: internal error loading struct elements") : Cell (t2); |
10742
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|
964 |
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|
965 m.setfield (dsub.name, tcell); |
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|
966 |
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|
967 } |
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|
968 |
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|
969 if (retval2 >= 0) |
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diff
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|
970 { |
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|
971 map = m; |
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|
972 retval = true; |
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parents:
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diff
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|
973 } |
11586
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strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
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|
974 |
19863
09ed6f7538dd
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John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
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diff
changeset
|
975 #else |
09ed6f7538dd
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parents:
19852
diff
changeset
|
976 gripe_load ("hdf5"); |
09ed6f7538dd
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parents:
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diff
changeset
|
977 #endif |
09ed6f7538dd
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John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
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diff
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|
978 |
10742
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|
979 return retval; |
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parents:
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|
980 } |
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diff
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|
981 |
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diff
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|
982 mxArray * |
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|
983 octave_struct::as_mxArray (void) const |
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|
984 { |
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|
985 int nf = nfields (); |
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|
986 string_vector kv = map_keys (); |
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|
987 |
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|
988 OCTAVE_LOCAL_BUFFER (const char *, f, nf); |
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parents:
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diff
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|
989 |
604e13a89c7f
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|
990 for (int i = 0; i < nf; i++) |
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|
991 f[i] = kv[i].c_str (); |
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parents:
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diff
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|
992 |
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|
993 mxArray *retval = new mxArray (dims (), nf, f); |
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|
994 |
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|
995 mxArray **elts = static_cast<mxArray **> (retval->get_data ()); |
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|
996 |
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|
997 mwSize nel = numel (); |
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|
998 |
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|
999 mwSize ntot = nf * nel; |
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|
1000 |
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|
1001 for (int i = 0; i < nf; i++) |
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|
1002 { |
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|
1003 Cell c = map.contents (kv[i]); |
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|
1004 |
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|
1005 const octave_value *p = c.data (); |
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|
1006 |
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diff
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|
1007 mwIndex k = 0; |
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|
1008 for (mwIndex j = i; j < ntot; j += nf) |
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1009 elts[j] = new mxArray (p[k++]); |
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|
1010 } |
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|
1011 |
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|
1012 return retval; |
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|
1013 } |
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|
1014 |
10760
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diff
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|
1015 octave_value |
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|
1016 octave_struct::fast_elem_extract (octave_idx_type n) const |
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|
1017 { |
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|
1018 if (n < map.numel ()) |
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|
1019 return map.checkelem (n); |
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|
1020 else |
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|
1021 return octave_value (); |
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|
1022 } |
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|
1023 |
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|
1024 bool |
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|
1025 octave_struct::fast_elem_insert (octave_idx_type n, |
10760
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1026 const octave_value& x) |
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diff
changeset
|
1027 { |
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diff
changeset
|
1028 bool retval = false; |
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parents:
10754
diff
changeset
|
1029 |
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parents:
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diff
changeset
|
1030 if (n < map.numel ()) |
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|
1031 { |
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diff
changeset
|
1032 // To avoid copying the scalar struct, it just stores a pointer to |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1033 // itself. |
76079e505f9d
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|
1034 const octave_scalar_map *sm_ptr; |
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parents:
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diff
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|
1035 void *here = reinterpret_cast<void *>(&sm_ptr); |
14846
460a3c6d8bf1
maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents:
14625
diff
changeset
|
1036 return (x.get_rep ().fast_elem_insert_self (here, btyp_struct) |
10760
76079e505f9d
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1037 && map.fast_elem_insert (n, *sm_ptr)); |
76079e505f9d
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parents:
10754
diff
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|
1038 } |
76079e505f9d
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parents:
10754
diff
changeset
|
1039 |
76079e505f9d
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parents:
10754
diff
changeset
|
1040 return retval; |
76079e505f9d
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1041 } |
10742
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|
1042 |
17787
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diff
changeset
|
1043 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_scalar_struct, "scalar struct", |
175b392e91fe
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Rik <rik@octave.org>
parents:
17744
diff
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|
1044 "struct"); |
10742
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|
1045 |
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changeset
|
1046 octave_value |
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diff
changeset
|
1047 octave_scalar_struct::dotref (const octave_value_list& idx, bool auto_add) |
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diff
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|
1048 { |
15613
126285fce876
check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15534
diff
changeset
|
1049 octave_value retval; |
126285fce876
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diff
changeset
|
1050 |
10742
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|
1051 assert (idx.length () == 1); |
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|
1052 |
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|
1053 std::string nm = idx(0).string_value (); |
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|
1054 |
15614
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John W. Eaton <jwe@octave.org>
parents:
15613
diff
changeset
|
1055 maybe_warn_invalid_field_name (nm, "subsref"); |
f2b8f90052fd
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John W. Eaton <jwe@octave.org>
parents:
15613
diff
changeset
|
1056 |
15613
126285fce876
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15534
diff
changeset
|
1057 retval = map.getfield (nm); |
10742
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diff
changeset
|
1058 |
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diff
changeset
|
1059 if (! auto_add && retval.is_undefined ()) |
15731
18f168880226
error_ids: Adding ids and documentation
Juan Pablo Carbajal <ajuanpi+dev@gmail.com>
parents:
15614
diff
changeset
|
1060 error_with_id ("Octave:invalid-indexing", |
18f168880226
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Juan Pablo Carbajal <ajuanpi+dev@gmail.com>
parents:
15614
diff
changeset
|
1061 "structure has no member '%s'", nm.c_str ()); |
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diff
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|
1062 |
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diff
changeset
|
1063 return retval; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1064 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1065 |
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parents:
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diff
changeset
|
1066 octave_value |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1067 octave_scalar_struct::subsref (const std::string& type, |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1068 const std::list<octave_value_list>& idx) |
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parents:
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diff
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|
1069 { |
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parents:
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diff
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|
1070 octave_value retval; |
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parents:
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diff
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|
1071 |
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parents:
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diff
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|
1072 if (type[0] == '.') |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1073 { |
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parents:
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diff
changeset
|
1074 int skip = 1; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1075 |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1076 retval = dotref (idx.front ()); |
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parents:
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diff
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|
1077 |
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parents:
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diff
changeset
|
1078 if (idx.size () > 1) |
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parents:
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diff
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|
1079 retval = retval.next_subsref (type, idx, skip); |
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parents:
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diff
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|
1080 } |
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diff
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|
1081 else |
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diff
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|
1082 retval = to_array ().subsref (type, idx); |
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parents:
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diff
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|
1083 |
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parents:
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diff
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|
1084 return retval; |
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parents:
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diff
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|
1085 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1086 |
604e13a89c7f
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parents:
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diff
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|
1087 octave_value_list |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1088 octave_scalar_struct::subsref (const std::string& type, |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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|
1089 const std::list<octave_value_list>& idx, |
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parents:
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diff
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|
1090 int nargout) |
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diff
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|
1091 { |
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parents:
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|
1092 octave_value_list retval; |
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parents:
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diff
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|
1093 |
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parents:
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diff
changeset
|
1094 if (type[0] == '.') |
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parents:
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diff
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|
1095 { |
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parents:
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diff
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|
1096 int skip = 1; |
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parents:
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diff
changeset
|
1097 |
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parents:
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diff
changeset
|
1098 retval(0) = dotref (idx.front ()); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1099 |
604e13a89c7f
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parents:
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|
1100 if (idx.size () > 1) |
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parents:
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diff
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|
1101 retval = retval(0).next_subsref (nargout, type, idx, skip); |
604e13a89c7f
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parents:
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diff
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|
1102 } |
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parents:
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diff
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|
1103 else |
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diff
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|
1104 retval = to_array ().subsref (type, idx, nargout); |
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parents:
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diff
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|
1105 |
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diff
changeset
|
1106 return retval; |
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parents:
10691
diff
changeset
|
1107 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1108 |
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parents:
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diff
changeset
|
1109 octave_value |
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parents:
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diff
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|
1110 octave_scalar_struct::subsref (const std::string& type, |
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diff
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|
1111 const std::list<octave_value_list>& idx, |
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|
1112 bool auto_add) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1113 { |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1114 octave_value retval; |
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parents:
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diff
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|
1115 |
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|
1116 if (type[0] == '.') |
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parents:
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diff
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|
1117 { |
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parents:
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diff
changeset
|
1118 int skip = 1; |
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1119 |
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parents:
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diff
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|
1120 retval = dotref (idx.front (), auto_add); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1121 |
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parents:
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diff
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|
1122 if (idx.size () > 1) |
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parents:
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diff
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|
1123 retval = retval.next_subsref (auto_add, type, idx, skip); |
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parents:
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diff
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|
1124 } |
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parents:
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diff
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|
1125 else |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1126 retval = to_array ().subsref (type, idx, auto_add); |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1127 |
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diff
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|
1128 return retval; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1129 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1130 |
604e13a89c7f
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diff
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|
1131 /* |
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parents:
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diff
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|
1132 %!test |
14429
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents:
14360
diff
changeset
|
1133 %! x(1).a.a = 1; |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents:
14360
diff
changeset
|
1134 %! x(2).a.a = 2; |
10742
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|
1135 %! assert (size (x), [1, 2]); |
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|
1136 %! assert (x(1).a.a, 1); |
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|
1137 %! assert (x(2).a.a, 2); |
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diff
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|
1138 */ |
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diff
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|
1139 |
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diff
changeset
|
1140 octave_value |
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parents:
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diff
changeset
|
1141 octave_scalar_struct::numeric_conv (const octave_value& val, |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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|
1142 const std::string& type) |
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parents:
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diff
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|
1143 { |
604e13a89c7f
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diff
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|
1144 octave_value retval; |
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parents:
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diff
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|
1145 |
604e13a89c7f
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diff
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|
1146 if (type.length () > 0 && type[0] == '.' && ! val.is_map ()) |
604e13a89c7f
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parents:
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diff
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|
1147 retval = octave_map (); |
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parents:
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diff
changeset
|
1148 else |
604e13a89c7f
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diff
changeset
|
1149 retval = val; |
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parents:
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diff
changeset
|
1150 |
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diff
changeset
|
1151 return retval; |
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parents:
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diff
changeset
|
1152 } |
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parents:
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diff
changeset
|
1153 |
604e13a89c7f
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parents:
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diff
changeset
|
1154 octave_value |
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parents:
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diff
changeset
|
1155 octave_scalar_struct::subsasgn (const std::string& type, |
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parents:
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diff
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|
1156 const std::list<octave_value_list>& idx, |
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parents:
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diff
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|
1157 const octave_value& rhs) |
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diff
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|
1158 { |
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diff
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|
1159 octave_value retval; |
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parents:
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diff
changeset
|
1160 |
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parents:
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diff
changeset
|
1161 if (idx.front ().empty ()) |
20893
384ff5aa9437
2015 Code Sprint: Eliminate useless return statements after error ().
Rik <rik@octave.org>
parents:
20853
diff
changeset
|
1162 error ("missing index in indexed assignment"); |
10742
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diff
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|
1163 |
604e13a89c7f
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parents:
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diff
changeset
|
1164 if (type[0] == '.') |
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parents:
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diff
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|
1165 { |
604e13a89c7f
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|
1166 int n = type.length (); |
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diff
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|
1167 |
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diff
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|
1168 octave_value t_rhs = rhs; |
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diff
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|
1169 |
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|
1170 octave_value_list key_idx = idx.front (); |
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diff
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|
1171 |
604e13a89c7f
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diff
changeset
|
1172 assert (key_idx.length () == 1); |
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diff
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|
1173 |
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diff
changeset
|
1174 std::string key = key_idx(0).string_value (); |
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diff
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|
1175 |
15614
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warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents:
15613
diff
changeset
|
1176 maybe_warn_invalid_field_name (key, "subsasgn"); |
f2b8f90052fd
warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents:
15613
diff
changeset
|
1177 |
10742
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diff
changeset
|
1178 if (n > 1) |
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parents:
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diff
changeset
|
1179 { |
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diff
changeset
|
1180 std::list<octave_value_list> next_idx (idx); |
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diff
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|
1181 |
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diff
changeset
|
1182 next_idx.erase (next_idx.begin ()); |
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diff
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|
1183 |
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parents:
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diff
changeset
|
1184 std::string next_type = type.substr (1); |
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diff
changeset
|
1185 |
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1186 octave_value tmp; |
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1187 octave_map::iterator pkey = map.seek (key); |
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1188 if (pkey != map.end ()) |
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1189 { |
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1190 map.contents (pkey).make_unique (); |
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1191 tmp = map.contents (pkey); |
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1192 } |
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|
1193 |
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|
1194 bool orig_undefined = tmp.is_undefined (); |
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|
1195 |
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1196 if (orig_undefined || tmp.is_zero_by_zero ()) |
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1197 { |
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|
1198 tmp = octave_value::empty_conv (next_type, rhs); |
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1199 tmp.make_unique (); // probably a no-op. |
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1200 } |
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|
1201 else |
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parents:
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diff
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|
1202 // optimization: ignore the copy still stored inside our map. |
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parents:
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|
1203 tmp.make_unique (1); |
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diff
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|
1204 |
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diff
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|
1205 t_rhs = (orig_undefined |
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|
1206 ? tmp.undef_subsasgn (next_type, next_idx, rhs) |
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John W. Eaton <jwe@octave.org>
parents:
20447
diff
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|
1207 : tmp.subsasgn (next_type, next_idx, rhs)); |
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|
1208 } |
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|
1209 |
20740
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20711
diff
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|
1210 map.setfield (key, t_rhs.storable_value ()); |
10749
df1a3e0ebbff
important fixes for struct rewrite(1)
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diff
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|
1211 |
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diff
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|
1212 count++; |
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1213 retval = this; |
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|
1214 } |
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|
1215 else |
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|
1216 { |
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1217 // Forward this case to octave_struct. |
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1218 octave_value tmp (new octave_struct (octave_map (map))); |
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1219 retval = tmp.subsasgn (type, idx, rhs); |
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diff
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|
1220 } |
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diff
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|
1221 |
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|
1222 return retval; |
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diff
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|
1223 } |
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|
1224 |
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|
1225 octave_value |
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|
1226 octave_scalar_struct::do_index_op (const octave_value_list& idx, bool resize_ok) |
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|
1227 { |
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1228 // octave_map handles indexing itself. |
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1229 return octave_map (map).index (idx, resize_ok); |
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|
1230 } |
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diff
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|
1231 |
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|
1232 size_t |
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|
1233 octave_scalar_struct::byte_size (void) const |
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diff
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|
1234 { |
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|
1235 // Neglect the size of the fieldnames. |
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diff
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|
1236 |
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|
1237 size_t retval = 0; |
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|
1238 |
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|
1239 for (octave_map::const_iterator p = map.begin (); p != map.end (); p++) |
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|
1240 { |
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|
1241 std::string key = map.key (p); |
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|
1242 |
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|
1243 octave_value val = octave_value (map.contents (p)); |
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|
1244 |
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|
1245 retval += val.byte_size (); |
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diff
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|
1246 } |
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diff
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|
1247 |
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|
1248 return retval; |
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diff
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|
1249 } |
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diff
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|
1250 |
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diff
changeset
|
1251 void |
18416
bcd71a2531d3
Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18384
diff
changeset
|
1252 octave_scalar_struct::print (std::ostream& os, bool) |
10742
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|
1253 { |
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|
1254 print_raw (os); |
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|
1255 } |
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|
1256 |
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|
1257 void |
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1258 octave_scalar_struct::print_raw (std::ostream& os, bool) const |
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|
1259 { |
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|
1260 unwind_protect frame; |
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|
1261 |
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|
1262 frame.protect_var (Vstruct_levels_to_print); |
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1263 |
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1264 if (Vstruct_levels_to_print >= 0) |
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|
1265 { |
11474 | 1266 bool max_depth_reached = Vstruct_levels_to_print-- == 0; |
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|
1267 |
11474 | 1268 bool print_fieldnames_only = max_depth_reached; |
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1269 |
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|
1270 increment_indent_level (); |
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|
1271 |
13112
969ed305dde5
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
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|
1272 if (! Vcompact_format) |
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Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
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|
1273 newline (os); |
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diff
changeset
|
1274 |
11474 | 1275 indent (os); |
1276 os << "scalar structure containing the fields:"; | |
1277 newline (os); | |
13112
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
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|
1278 if (! Vcompact_format) |
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|
1279 newline (os); |
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|
1280 |
11474 | 1281 increment_indent_level (); |
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1282 |
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1283 string_vector key_list = map.fieldnames (); |
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1284 |
20232
a9574e3c6e9e
Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents:
20218
diff
changeset
|
1285 for (octave_idx_type i = 0; i < key_list.numel (); i++) |
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1286 { |
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1287 std::string key = key_list[i]; |
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1288 |
12143
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John W. Eaton <jwe@octave.org>
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|
1289 octave_value val = map.contents (key); |
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1290 |
11474 | 1291 if (print_fieldnames_only) |
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1292 { |
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|
1293 indent (os); |
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|
1294 os << key; |
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|
1295 dim_vector dv = val.dims (); |
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diff
changeset
|
1296 os << ": " << dv.str () << " " << val.type_name (); |
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|
1297 newline (os); |
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|
1298 } |
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|
1299 else |
12143
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|
1300 val.print_with_name (os, key); |
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1301 } |
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|
1302 |
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|
1303 decrement_indent_level (); |
11474 | 1304 decrement_indent_level (); |
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1305 } |
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|
1306 else |
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|
1307 { |
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|
1308 indent (os); |
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|
1309 os << "<structure>"; |
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|
1310 newline (os); |
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|
1311 } |
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|
1312 } |
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|
1313 |
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|
1314 bool |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
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parents:
17744
diff
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|
1315 octave_scalar_struct::print_name_tag (std::ostream& os, |
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|
1316 const std::string& name) const |
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|
1317 { |
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|
1318 bool retval = false; |
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|
1319 |
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|
1320 indent (os); |
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|
1321 |
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|
1322 if (Vstruct_levels_to_print < 0) |
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|
1323 os << name << " = "; |
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|
1324 else |
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|
1325 { |
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diff
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|
1326 os << name << " ="; |
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diff
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|
1327 newline (os); |
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|
1328 retval = true; |
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diff
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|
1329 } |
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|
1330 |
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diff
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|
1331 return retval; |
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|
1332 } |
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|
1333 |
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|
1334 bool |
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|
1335 octave_scalar_struct::save_ascii (std::ostream& os) |
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diff
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|
1336 { |
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diff
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|
1337 octave_map m = map_value (); |
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diff
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|
1338 |
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|
1339 octave_idx_type nf = m.nfields (); |
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Jaroslav Hajek <highegg@gmail.com>
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|
1340 |
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diff
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|
1341 const dim_vector dv = dims (); |
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|
1342 |
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|
1343 os << "# ndims: " << dv.length () << "\n"; |
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diff
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|
1344 |
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diff
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|
1345 for (int i = 0; i < dv.length (); i++) |
20218
b2100e1659ac
maint: Use cuddled parentheses when indexing dimension_vectors.
Rik <rik@octave.org>
parents:
20181
diff
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|
1346 os << " " << dv(i); |
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|
1347 os << "\n"; |
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|
1348 |
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|
1349 os << "# length: " << nf << "\n"; |
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|
1350 |
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|
1351 // Iterating over the list of keys will preserve the order of the |
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|
1352 // fields. |
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1353 string_vector keys = m.fieldnames (); |
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|
1354 |
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|
1355 for (octave_idx_type i = 0; i < nf; i++) |
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|
1356 { |
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|
1357 std::string key = keys(i); |
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|
1358 |
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|
1359 octave_value val = map.contents (key); |
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parents:
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diff
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|
1360 |
20447
c6224b4e7774
maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents:
20232
diff
changeset
|
1361 bool b = save_text_data (os, val, key, false, 0); |
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John W. Eaton <jwe@octave.org>
parents:
11570
diff
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|
1362 |
10742
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diff
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|
1363 if (! b) |
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Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents:
17787
diff
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|
1364 return ! os.fail (); |
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|
1365 } |
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diff
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|
1366 |
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|
1367 return true; |
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diff
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|
1368 } |
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|
1369 |
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|
1370 bool |
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diff
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|
1371 octave_scalar_struct::load_ascii (std::istream& is) |
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|
1372 { |
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|
1373 bool success = true; |
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|
1374 octave_idx_type len = 0; |
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diff
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|
1375 |
10753
bee1b1a2e29a
yield compatible dims from cell2struct + more fixes. build & tests OK
Jaroslav Hajek <highegg@gmail.com>
parents:
10751
diff
changeset
|
1376 if (extract_keyword (is, "length", len) && len >= 0) |
10742
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|
1377 { |
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|
1378 if (len > 0) |
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|
1379 { |
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|
1380 octave_scalar_map m; |
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|
1381 |
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|
1382 for (octave_idx_type j = 0; j < len; j++) |
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|
1383 { |
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|
1384 octave_value t2; |
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|
1385 bool dummy; |
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|
1386 |
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|
1387 // recurse to read cell elements |
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diff
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|
1388 std::string nm |
20447
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maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents:
20232
diff
changeset
|
1389 = read_text_data (is, std::string (), dummy, t2, j); |
10742
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1390 |
20955
77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
Rik <rik@octave.org>
parents:
20952
diff
changeset
|
1391 if (! is) |
10742
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diff
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|
1392 break; |
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diff
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|
1393 |
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diff
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|
1394 m.setfield (nm, t2); |
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diff
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|
1395 } |
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diff
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|
1396 |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1397 if (is) |
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|
1398 map = m; |
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parents:
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diff
changeset
|
1399 else |
20952
072559bd31f2
maint: Eliminate useless statements after error().
Rik <rik@octave.org>
parents:
20939
diff
changeset
|
1400 error ("load: failed to load structure"); |
10742
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|
1401 } |
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|
1402 else if (len == 0) |
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|
1403 map = octave_scalar_map (); |
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|
1404 else |
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|
1405 panic_impossible (); |
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diff
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|
1406 } |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1407 else |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1408 { |
175b392e91fe
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parents:
17744
diff
changeset
|
1409 error ("load: failed to extract number of elements in structure"); |
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Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1410 success = false; |
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parents:
17744
diff
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|
1411 } |
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|
1412 |
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|
1413 return success; |
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|
1414 } |
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diff
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|
1415 |
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diff
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|
1416 bool |
10742
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diff
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|
1417 octave_scalar_struct::save_binary (std::ostream& os, bool& save_as_floats) |
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|
1418 { |
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|
1419 octave_map m = map_value (); |
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|
1420 |
604e13a89c7f
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|
1421 octave_idx_type nf = m.nfields (); |
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|
1422 |
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diff
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|
1423 int32_t len = nf; |
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|
1424 os.write (reinterpret_cast<char *> (&len), 4); |
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1425 |
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1426 // Iterating over the list of keys will preserve the order of the |
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|
1427 // fields. |
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|
1428 string_vector keys = m.fieldnames (); |
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|
1429 |
604e13a89c7f
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|
1430 for (octave_idx_type i = 0; i < nf; i++) |
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|
1431 { |
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diff
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|
1432 std::string key = keys(i); |
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diff
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|
1433 |
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changeset
|
1434 octave_value val = map.contents (key); |
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|
1435 |
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diff
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|
1436 bool b = save_binary_data (os, val, key, "", 0, save_as_floats); |
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|
1437 |
10742
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|
1438 if (! b) |
18384
bd9d34f28b0f
Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents:
17787
diff
changeset
|
1439 return ! os.fail (); |
10742
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diff
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|
1440 } |
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diff
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|
1441 |
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diff
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|
1442 return true; |
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diff
changeset
|
1443 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1444 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1445 bool |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1446 octave_scalar_struct::load_binary (std::istream& is, bool swap, |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1447 oct_mach_info::float_format fmt) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1448 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1449 bool success = true; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1450 int32_t len; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1451 if (! is.read (reinterpret_cast<char *> (&len), 4)) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1452 return false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1453 if (swap) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1454 swap_bytes<4> (&len); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1455 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1456 dim_vector dv (1, 1); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1457 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1458 if (len > 0) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1459 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1460 octave_scalar_map m; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1461 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1462 for (octave_idx_type j = 0; j < len; j++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1463 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1464 octave_value t2; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1465 bool dummy; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1466 std::string doc; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1467 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1468 // recurse to read cell elements |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1469 std::string nm = read_binary_data (is, swap, fmt, std::string (), |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1470 dummy, t2, doc); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1471 |
20955
77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
Rik <rik@octave.org>
parents:
20952
diff
changeset
|
1472 if (! is) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1473 break; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1474 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1475 m.setfield (nm, t2); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1476 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1477 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1478 if (is) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1479 map = m; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1480 else |
20952
072559bd31f2
maint: Eliminate useless statements after error().
Rik <rik@octave.org>
parents:
20939
diff
changeset
|
1481 error ("load: failed to load structure"); |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1482 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1483 else if (len == 0) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1484 map = octave_scalar_map (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1485 else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1486 success = false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1487 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1488 return success; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1489 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1490 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1491 bool |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1492 octave_scalar_struct::save_hdf5 (octave_hdf5_id loc_id, const char *name, |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1493 bool save_as_floats) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1494 { |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1495 #if defined (HAVE_HDF5) |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1496 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1497 hid_t data_hid = -1; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1498 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1499 #if HAVE_HDF5_18 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1500 data_hid = H5Gcreate (loc_id, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1501 #else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1502 data_hid = H5Gcreate (loc_id, name, 0); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1503 #endif |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1504 if (data_hid < 0) return false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1505 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1506 // recursively add each element of the structure to this group |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1507 octave_scalar_map m = scalar_map_value (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1508 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1509 octave_idx_type nf = m.nfields (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1510 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1511 // Iterating over the list of keys will preserve the order of the |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1512 // fields. |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1513 string_vector keys = m.fieldnames (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1514 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1515 for (octave_idx_type i = 0; i < nf; i++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1516 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1517 std::string key = keys(i); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1518 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1519 octave_value val = map.contents (key); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1520 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1521 bool retval2 = add_hdf5_data (data_hid, val, key, "", false, |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1522 save_as_floats); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1523 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1524 if (! retval2) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1525 break; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1526 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1527 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1528 H5Gclose (data_hid); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1529 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1530 return true; |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1531 |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1532 #else |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1533 gripe_save ("hdf5"); |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1534 return false; |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1535 #endif |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1536 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1537 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1538 bool |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1539 octave_scalar_struct::load_hdf5 (octave_hdf5_id loc_id, const char *name) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1540 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1541 bool retval = false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1542 |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1543 #if defined (HAVE_HDF5) |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1544 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1545 hdf5_callback_data dsub; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1546 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1547 herr_t retval2 = 0; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1548 octave_scalar_map m; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1549 int current_item = 0; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1550 hsize_t num_obj = 0; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1551 #if HAVE_HDF5_18 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1552 hid_t group_id = H5Gopen (loc_id, name, H5P_DEFAULT); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1553 #else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1554 hid_t group_id = H5Gopen (loc_id, name); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1555 #endif |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1556 H5Gget_num_objs (group_id, &num_obj); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1557 H5Gclose (group_id); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1558 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1559 // FIXME: fields appear to be sorted alphabetically on loading. |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1560 // Why is that happening? |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1561 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1562 while (current_item < static_cast<int> (num_obj) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1563 && (retval2 = H5Giterate (loc_id, name, ¤t_item, |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1564 hdf5_read_next_data, &dsub)) > 0) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1565 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1566 octave_value t2 = dsub.tc; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1567 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1568 m.setfield (dsub.name, t2); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1569 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1570 } |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1571 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1572 if (retval2 >= 0) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1573 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1574 map = m; |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1575 retval = true; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1576 } |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1577 |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1578 #else |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1579 gripe_load ("hdf5"); |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1580 #endif |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1581 |
10742
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1582 return retval; |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1583 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1584 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1585 mxArray * |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1586 octave_scalar_struct::as_mxArray (void) const |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1587 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1588 int nf = nfields (); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1589 string_vector kv = map_keys (); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1590 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1591 OCTAVE_LOCAL_BUFFER (const char *, f, nf); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1592 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1593 for (int i = 0; i < nf; i++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1594 f[i] = kv[i].c_str (); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1595 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1596 mxArray *retval = new mxArray (dims (), nf, f); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1597 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1598 mxArray **elts = static_cast<mxArray **> (retval->get_data ()); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1599 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1600 mwSize nel = numel (); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1601 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1602 mwSize ntot = nf * nel; |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1603 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1604 for (int i = 0; i < nf; i++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1605 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1606 Cell c = map.contents (kv[i]); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1607 |
604e13a89c7f
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parents:
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diff
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|
1608 const octave_value *p = c.data (); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1609 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1610 mwIndex k = 0; |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1611 for (mwIndex j = i; j < ntot; j += nf) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1612 elts[j] = new mxArray (p[k++]); |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1613 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1614 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1615 return retval; |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1616 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1617 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
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10691
diff
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|
1618 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1619 octave_value |
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initial code for structs rewrite
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parents:
10691
diff
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|
1620 octave_scalar_struct::to_array (void) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1621 { |
604e13a89c7f
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10691
diff
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|
1622 return new octave_struct (octave_map (map)); |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1623 } |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
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10691
diff
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|
1624 |
10760
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1625 bool |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1626 octave_scalar_struct::fast_elem_insert_self (void *where, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
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|
1627 builtin_type_t btyp) const |
10760
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1628 { |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
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|
1629 |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1630 if (btyp == btyp_struct) |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
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|
1631 { |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
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10754
diff
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|
1632 *(reinterpret_cast<const octave_scalar_map **>(where)) = ↦ |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1633 return true; |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
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|
1634 } |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
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10754
diff
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|
1635 else |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
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10754
diff
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|
1636 return false; |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
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|
1637 } |
10742
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diff
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|
1638 |
4744 | 1639 DEFUN (struct, args, , |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1640 "-*- texinfo -*-\n\ |
20853
1142cf6abc0d
2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents:
20818
diff
changeset
|
1641 @deftypefn {} {@var{s} =} struct ()\n\ |
1142cf6abc0d
2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents:
20818
diff
changeset
|
1642 @deftypefnx {} {@var{s} =} struct (@var{field1}, @var{value1}, @var{field2}, @var{value2}, @dots{})\n\ |
1142cf6abc0d
2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents:
20818
diff
changeset
|
1643 @deftypefnx {} {@var{s} =} struct (@var{obj})\n\ |
4744 | 1644 \n\ |
20163
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
1645 Create a scalar or array structure and initialize its values.\n\ |
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
1646 \n\ |
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
1647 The @var{field1}, @var{field2}, @dots{} variables are strings specifying the\n\ |
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
1648 names of the fields and the @var{value1}, @var{value2}, @dots{} variables\n\ |
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
1649 can be of any type.\n\ |
4744 | 1650 \n\ |
20163
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
1651 If the values are cell arrays, create a structure array and initialize its\n\ |
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
1652 values. The dimensions of each cell array of values must match. Singleton\n\ |
20181
aa36fb998a4d
maint: Remove unnecessary whitespace at end of lines.
Rik <rik@octave.org>
parents:
20163
diff
changeset
|
1653 cells and non-cell values are repeated so that they fill the entire array. \n\ |
20163
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
1654 If the cells are empty, create an empty structure array with the specified\n\ |
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
1655 field names.\n\ |
9190 | 1656 \n\ |
1657 If the argument is an object, return the underlying struct.\n\ | |
15782
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1658 \n\ |
16816
12005245b645
doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents:
15782
diff
changeset
|
1659 Observe that the syntax is optimized for struct @strong{arrays}. Consider\n\ |
12005245b645
doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents:
15782
diff
changeset
|
1660 the following examples:\n\ |
15782
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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15781
diff
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|
1661 \n\ |
10ed43563df5
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
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15781
diff
changeset
|
1662 @example\n\ |
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
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15781
diff
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|
1663 @group\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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15781
diff
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|
1664 struct (\"foo\", 1)\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1665 @result{} scalar structure containing the fields:\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1666 foo = 1\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1667 \n\ |
10ed43563df5
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1668 struct (\"foo\", @{@})\n\ |
10ed43563df5
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1669 @result{} 0x0 struct array containing the fields:\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1670 foo\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1671 \n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1672 struct (\"foo\", @{ @{@} @})\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1673 @result{} scalar structure containing the fields:\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1674 foo = @{@}(0x0)\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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15781
diff
changeset
|
1675 \n\ |
10ed43563df5
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1676 struct (\"foo\", @{1, 2, 3@})\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1677 @result{} 1x3 struct array containing the fields:\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1678 foo\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1679 \n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
changeset
|
1680 @end group\n\ |
10ed43563df5
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
changeset
|
1681 @end example\n\ |
10ed43563df5
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
changeset
|
1682 \n\ |
10ed43563df5
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1683 @noindent\n\ |
18533
ea0d4dea1a17
doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents:
18384
diff
changeset
|
1684 The first case is an ordinary scalar struct---one field, one value. The\n\ |
15782
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1685 second produces an empty struct array with one field and no values, since\n\ |
20163
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
1686 being passed an empty cell array of struct array values. When the value is\n\ |
15782
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1687 a cell array containing a single entry, this becomes a scalar struct with\n\ |
16816
12005245b645
doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents:
15782
diff
changeset
|
1688 that single entry as the value of the field. That single entry happens\n\ |
15782
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1689 to be an empty cell array.\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1690 \n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1691 Finally, if the value is a non-scalar cell array, then @code{struct}\n\ |
10ed43563df5
doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15781
diff
changeset
|
1692 produces a struct @strong{array}.\n\ |
19276
1fa328da03ef
Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents:
18678
diff
changeset
|
1693 @seealso{cell2struct, fieldnames, getfield, setfield, rmfield, isfield, orderfields, isstruct, structfun}\n\ |
4911 | 1694 @end deftypefn") |
4744 | 1695 { |
6946 | 1696 octave_value retval; |
4744 | 1697 |
1698 int nargin = args.length (); | |
1699 | |
5444 | 1700 // struct ([]) returns an empty struct. |
1701 | |
1702 // struct (empty_matrix) returns an empty struct with the same | |
1703 // dimensions as the empty matrix. | |
1704 | |
1705 // Note that struct () creates a 1x1 struct with no fields for | |
1706 // compatibility with Matlab. | |
4744 | 1707 |
10747
58c1b5402588
fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents:
10742
diff
changeset
|
1708 if (nargin == 1 && args(0).is_map ()) |
58c1b5402588
fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents:
10742
diff
changeset
|
1709 return args(0); |
58c1b5402588
fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1710 |
9190 | 1711 if (nargin == 1 && args(0).is_object ()) |
1712 { | |
10747
58c1b5402588
fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents:
10742
diff
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|
1713 retval = args(0).map_value (); |
9190 | 1714 |
1715 return retval; | |
1716 } | |
1717 | |
6946 | 1718 if ((nargin == 1 || nargin == 2) |
1719 && args(0).is_empty () && args(0).is_real_matrix ()) | |
1720 { | |
1721 Cell fields; | |
1722 | |
1723 if (nargin == 2) | |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1724 { |
20711
7b608fadc663
Make error messages more specific about the variable and problem encountered.
Rik <rik@octave.org>
parents:
20704
diff
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|
1725 Array<std::string> cstr = args(1).xcellstr_value ("struct: second argument should be a cell array of field names"); |
20681
b0b37f0d7e6d
new cellstr_value function and elimination of error_state
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1726 |
b0b37f0d7e6d
new cellstr_value function and elimination of error_state
John W. Eaton <jwe@octave.org>
parents:
20619
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changeset
|
1727 retval = octave_map (args(0).dims (), cstr); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1728 } |
6946 | 1729 else |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1730 retval = octave_map (args(0).dims ()); |
6946 | 1731 |
1732 return retval; | |
1733 } | |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
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|
1734 |
4744 | 1735 // Check for "field", VALUE pairs. |
1736 | |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1737 for (int i = 0; i < nargin; i += 2) |
4744 | 1738 { |
1739 if (! args(i).is_string () || i + 1 >= nargin) | |
20893
384ff5aa9437
2015 Code Sprint: Eliminate useless return statements after error ().
Rik <rik@octave.org>
parents:
20853
diff
changeset
|
1740 error ("struct: additional arguments must occur as \"field\", VALUE pairs"); |
4744 | 1741 } |
1742 | |
1743 // Check that the dimensions of the values correspond. | |
1744 | |
1745 dim_vector dims (1, 1); | |
1746 | |
1747 int first_dimensioned_value = 0; | |
1748 | |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1749 for (int i = 1; i < nargin; i += 2) |
4744 | 1750 { |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1751 if (args(i).is_cell ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10258
diff
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|
1752 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10258
diff
changeset
|
1753 dim_vector argdims (args(i).dims ()); |
4744 | 1754 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10258
diff
changeset
|
1755 if (! scalar (argdims)) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10258
diff
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|
1756 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1757 if (! first_dimensioned_value) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1758 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1759 dims = argdims; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10258
diff
changeset
|
1760 first_dimensioned_value = i + 1; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1761 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10258
diff
changeset
|
1762 else if (dims != argdims) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1763 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1764 error ("struct: dimensions of parameter %d do not match those of parameter %d", |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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|
1765 first_dimensioned_value, i+1); |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1766 return retval; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1767 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1768 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10258
diff
changeset
|
1769 } |
4744 | 1770 } |
1771 | |
1772 // Create the return value. | |
1773 | |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1774 octave_map map (dims); |
4744 | 1775 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1776 for (int i = 0; i < nargin; i+= 2) |
4744 | 1777 { |
1778 // Get key. | |
1779 | |
1780 std::string key (args(i).string_value ()); | |
1781 | |
15614
f2b8f90052fd
warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents:
15613
diff
changeset
|
1782 maybe_warn_invalid_field_name (key, "struct"); |
f2b8f90052fd
warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents:
15613
diff
changeset
|
1783 |
4744 | 1784 // Value may be v, { v }, or { v1, v2, ... } |
1785 // In the first two cases, we need to create a cell array of | |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1786 // the appropriate dimensions filled with v. In the last case, |
4744 | 1787 // the cell array has already been determined to be of the |
1788 // correct dimensions. | |
1789 | |
11586
12df7854fa7c
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John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1790 if (args(i+1).is_cell ()) |
10315
57a59eae83cc
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John W. Eaton <jwe@octave.org>
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diff
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|
1791 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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10258
diff
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|
1792 const Cell c (args(i+1).cell_value ()); |
4744 | 1793 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1794 if (scalar (c.dims ())) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1795 map.setfield (key, Cell (dims, c(0))); |
11586
12df7854fa7c
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John W. Eaton <jwe@octave.org>
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|
1796 else |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1797 map.setfield (key, c); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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|
1798 } |
11586
12df7854fa7c
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John W. Eaton <jwe@octave.org>
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diff
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|
1799 else |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1800 map.setfield (key, Cell (dims, args(i+1))); |
4744 | 1801 } |
6946 | 1802 |
4744 | 1803 return octave_value (map); |
1804 } | |
1805 | |
14429
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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|
1806 /* |
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Update %!tests in src/ directory with Octave coding conventions.
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parents:
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|
1807 %!shared x |
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Rik <octave@nomad.inbox5.com>
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|
1808 %! x(1).a=1; x(2).a=2; x(1).b=3; x(2).b=3; |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents:
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|
1809 %!assert (struct ("a",1, "b",3), x(1)) |
eff4a5933e28
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|
1810 %!assert (isempty (x([]))) |
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|
1811 %!assert (isempty (struct ("a",{}, "b",{}))) |
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Update %!tests in src/ directory with Octave coding conventions.
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diff
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|
1812 %!assert (struct ("a",{1,2}, "b",{3,3}), x) |
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|
1813 %!assert (struct ("a",{1,2}, "b",3), x) |
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|
1814 %!assert (struct ("a",{1,2}, "b",{3}), x) |
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|
1815 %!assert (struct ("b",3, "a",{1,2}), x) |
eff4a5933e28
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Rik <octave@nomad.inbox5.com>
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|
1816 %!assert (struct ("b",{3}, "a",{1,2}), x) |
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|
1817 %!test x = struct ([]); |
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Rik <octave@nomad.inbox5.com>
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diff
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|
1818 %!assert (size (x), [0,0]) |
eff4a5933e28
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|
1819 %!assert (isstruct (x)) |
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|
1820 %!assert (isempty (fieldnames (x))) |
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|
1821 %!fail ('struct ("a",{1,2},"b",{1,2,3})', 'dimensions of parameter 2 do not match those of parameter 4') |
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7b608fadc663
Make error messages more specific about the variable and problem encountered.
Rik <rik@octave.org>
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|
1822 %!error <arguments must occur as "field", VALUE pairs> struct (1,2,3,4) |
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Rik <rik@octave.org>
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|
1823 %!fail ('struct ("1",2,"3")', 'struct: additional arguments must occur as "field", VALUE pairs') |
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1824 */ |
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1825 |
4358 | 1826 DEFUN (isstruct, args, , |
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Rik <rik@octave.org>
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|
1827 "-*- texinfo -*-\n\ |
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Rik <rik@octave.org>
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|
1828 @deftypefn {} {} isstruct (@var{x})\n\ |
11431
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|
1829 Return true if @var{x} is a structure or a structure array.\n\ |
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|
1830 @seealso{ismatrix, iscell, isa}\n\ |
4358 | 1831 @end deftypefn") |
1832 { | |
20797
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eliminate return statements after calls to print_usage
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|
1833 if (args.length () != 1) |
5823 | 1834 print_usage (); |
4358 | 1835 |
20939
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maint: Use new C++ archetype in more files.
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|
1836 return ovl (args(0).is_map ()); |
4358 | 1837 } |
1838 | |
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|
1839 DEFUN (__fieldnames__, args, , |
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|
1840 "-*- texinfo -*-\n\ |
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|
1841 @deftypefn {} {} __fieldnames__ (@var{struct})\n\ |
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|
1842 @deftypefnx {} {} __fieldnames__ (@var{obj})\n\ |
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|
1843 Internal function.\n\ |
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|
1844 \n\ |
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|
1845 Implements @code{fieldnames()} for structures and Octave objects.\n\ |
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|
1846 @seealso{fieldnames}\n\ |
4358 | 1847 @end deftypefn") |
1848 { | |
1849 octave_value retval; | |
1850 | |
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|
1851 // Input validation has already been done in fieldnames.m. |
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|
1852 octave_value arg = args(0); |
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|
1853 |
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|
1854 octave_map m = arg.map_value (); |
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|
1855 |
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|
1856 string_vector keys = m.fieldnames (); |
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|
1857 |
20232
a9574e3c6e9e
Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
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20218
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changeset
|
1858 if (keys.numel () == 0) |
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|
1859 retval = Cell (0, 1); |
4358 | 1860 else |
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changeset
|
1861 retval = Cell (keys); |
4358 | 1862 |
1863 return retval; | |
1864 } | |
1865 | |
1866 DEFUN (isfield, args, , | |
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|
1867 "-*- texinfo -*-\n\ |
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1868 @deftypefn {} {} isfield (@var{x}, \"@var{name}\")\n\ |
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1869 @deftypefnx {} {} isfield (@var{x}, @var{name})\n\ |
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1870 Return true if the @var{x} is a structure and it includes an element named\n\ |
19276
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1871 @var{name}.\n\ |
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1872 \n\ |
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1873 If @var{name} is a cell array of strings then a logical array of equal\n\ |
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1874 dimension is returned.\n\ |
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1875 @seealso{fieldnames}\n\ |
4358 | 1876 @end deftypefn") |
1877 { | |
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1878 if (args.length () != 2) |
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1879 print_usage (); |
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1880 |
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1881 octave_value retval = false; |
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1882 |
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1883 if (args(0).is_map ()) |
4358 | 1884 { |
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1885 octave_map m = args(0).map_value (); |
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1886 |
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1887 // FIXME: should this work for all types that can do |
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1888 // structure reference operations? |
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1889 if (args(1).is_string ()) |
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1890 { |
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1891 std::string key = args(1).string_value (); |
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1892 |
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1893 retval = m.isfield (key); |
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1894 } |
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1895 else if (args(1).is_cell ()) |
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1896 { |
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1897 Cell c = args(1).cell_value (); |
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1898 boolNDArray bm (c.dims ()); |
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1899 octave_idx_type n = bm.numel (); |
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1900 |
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1901 for (octave_idx_type i = 0; i < n; i++) |
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1902 { |
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1903 if (c(i).is_string ()) |
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1904 { |
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1905 std::string key = c(i).string_value (); |
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1906 |
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1907 bm(i) = m.isfield (key); |
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1908 } |
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1909 else |
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1910 bm(i) = false; |
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1911 } |
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1912 |
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1913 retval = bm; |
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1914 } |
4358 | 1915 } |
1916 | |
1917 return retval; | |
1918 } | |
1919 | |
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1920 DEFUN (numfields, args, , |
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1921 "-*- texinfo -*-\n\ |
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1922 @deftypefn {} {} numfields (@var{s})\n\ |
9784 | 1923 Return the number of fields of the structure @var{s}.\n\ |
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1924 @seealso{fieldnames}\n\ |
9784 | 1925 @end deftypefn") |
1926 { | |
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1927 if (args.length () != 1) |
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1928 print_usage (); |
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1929 |
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1930 if (! args(0).is_map ()) |
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1931 error ("numfields: argument must be a struct"); |
9784 | 1932 |
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1933 return ovl (static_cast<double> (args(0).nfields ())); |
9784 | 1934 } |
1935 | |
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1936 /* |
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1937 ## test isfield |
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1938 %!test |
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1939 %! x(3).d=1; x(2).a=2; x(1).b=3; x(2).c=3; |
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1940 %! assert (isfield (x, "b")); |
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1941 %!assert (isfield (struct ("a", "1"), "a")) |
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1942 %!assert (isfield ({1}, "c"), false) |
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1943 %!assert (isfield (struct ("a", "1"), 10), false) |
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1944 %!assert (isfield (struct ("a", "b"), "a "), false) |
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1945 %!assert (isfield (struct ("a", 1, "b", 2), {"a", "c"}), [true, false]) |
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1946 */ |
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1947 |
4750 | 1948 DEFUN (cell2struct, args, , |
1949 "-*- texinfo -*-\n\ | |
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1950 @deftypefn {} {} cell2struct (@var{cell}, @var{fields})\n\ |
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1951 @deftypefnx {} {} cell2struct (@var{cell}, @var{fields}, @var{dim})\n\ |
20163
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1952 Convert @var{cell} to a structure.\n\ |
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1953 \n\ |
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1954 The number of fields in @var{fields} must match the number of elements in\n\ |
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1955 @var{cell} along dimension @var{dim}, that is\n\ |
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1956 @code{numel (@var{fields}) == size (@var{cell}, @var{dim})}. If @var{dim}\n\ |
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1957 is omitted, a value of 1 is assumed.\n\ |
4750 | 1958 \n\ |
1959 @example\n\ | |
1960 @group\n\ | |
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1961 A = cell2struct (@{\"Peter\", \"Hannah\", \"Robert\";\n\ |
7031 | 1962 185, 170, 168@},\n\ |
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1963 @{\"Name\",\"Height\"@}, 1);\n\ |
4750 | 1964 A(1)\n\ |
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1965 @result{}\n\ |
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1966 @{\n\ |
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1967 Name = Peter\n\ |
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1968 Height = 185\n\ |
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1969 @}\n\ |
4750 | 1970 \n\ |
1971 @end group\n\ | |
1972 @end example\n\ | |
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1973 @seealso{struct2cell, cell2mat, struct}\n\ |
4750 | 1974 @end deftypefn") |
1975 { | |
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1976 int nargin = args.length (); |
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1977 |
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1978 if (nargin < 2 || nargin > 3) |
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1979 print_usage (); |
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1980 |
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1981 if (! args(0).is_cell ()) |
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1982 error ("cell2struct: argument CELL must be of type cell"); |
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1983 |
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1984 if (! (args(1).is_cellstr () || args(1).is_char_matrix ())) |
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1985 error ("cell2struct: FIELDS must be a cell array of strings or a character matrix"); |
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1986 |
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1987 int dim = 0; |
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1988 |
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1989 if (nargin == 3) |
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1990 { |
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1991 if (! args(2).is_real_scalar ()) |
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1992 error ("cell2struct: DIM must be a real scalar"); |
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1993 |
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1994 dim = nargin == 2 ? 0 : args(2).int_value () - 1; |
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1995 } |
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1996 |
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1997 if (dim < 0) |
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1998 error ("cell2struct: DIM must be a valid dimension"); |
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1999 |
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2000 const Cell vals = args(0).cell_value (); |
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2001 const Array<std::string> fields = args(1).cellstr_value (); |
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2002 |
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2003 octave_idx_type ext = vals.ndims () > dim ? vals.dims ()(dim) : 1; |
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2004 |
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2005 if (ext != fields.numel ()) |
20893
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2015 Code Sprint: Eliminate useless return statements after error ().
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parents:
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2006 error ("cell2struct: number of FIELDS does not match dimension"); |
20797
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2007 |
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2008 int nd = std::max (dim+1, vals.ndims ()); |
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2009 // result dimensions. |
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|
2010 dim_vector rdv = vals.dims ().redim (nd); |
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2011 |
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2012 assert (ext == rdv(dim)); |
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2013 if (nd == 2) |
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|
2014 { |
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|
2015 rdv(0) = rdv(1-dim); |
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eliminate return statements after calls to print_usage
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2016 rdv(1) = 1; |
4750 | 2017 } |
4751 | 2018 else |
20797
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2019 { |
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|
2020 for (int i = dim + 1; i < nd; i++) |
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eliminate return statements after calls to print_usage
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|
2021 rdv(i-1) = rdv(i); |
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|
2022 |
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2023 rdv.resize (nd-1); |
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|
2024 } |
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|
2025 |
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2026 octave_map map (rdv); |
492738d32c60
eliminate return statements after calls to print_usage
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|
2027 Array<idx_vector> ia (dim_vector (nd, 1), idx_vector::colon); |
492738d32c60
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|
2028 |
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|
2029 for (octave_idx_type i = 0; i < ext; i++) |
492738d32c60
eliminate return statements after calls to print_usage
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|
2030 { |
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|
2031 ia(dim) = i; |
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eliminate return statements after calls to print_usage
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|
2032 map.setfield (fields(i), vals.index (ia).reshape (rdv)); |
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|
2033 } |
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eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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|
2034 |
20939
b17fda023ca6
maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents:
20893
diff
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|
2035 return ovl (map); |
4750 | 2036 } |
2037 | |
10122
9d1a14e12431
Update docs and add tests for container functions
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|
2038 /* |
14429
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Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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|
2039 ## test cell2struct versus struct2cell |
10122
9d1a14e12431
Update docs and add tests for container functions
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|
2040 %!test |
14429
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|
2041 %! keys = cellstr (char (floor (rand (100,10)*24+65)))'; |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
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|
2042 %! vals = mat2cell (rand (100,1), ones (100,1), 1)'; |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
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|
2043 %! s = struct ([keys; vals]{:}); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
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|
2044 %! t = cell2struct (vals, keys, 2); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
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diff
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|
2045 %! assert (s, t); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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|
2046 %! assert (struct2cell (s), vals'); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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|
2047 %! assert (fieldnames (s), keys'); |
13868
87f78c11d725
cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents:
13706
diff
changeset
|
2048 |
87f78c11d725
cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents:
13706
diff
changeset
|
2049 %!assert (cell2struct ({1; 2}, {"a"; "b"}), struct ("a", 1, "b", 2)); |
14624
edf9ca8a92a8
when redimensioning, always pad dim_vector objects with 1 (bug #33216)
John W. Eaton <jwe@octave.org>
parents:
14138
diff
changeset
|
2050 |
edf9ca8a92a8
when redimensioning, always pad dim_vector objects with 1 (bug #33216)
John W. Eaton <jwe@octave.org>
parents:
14138
diff
changeset
|
2051 %!assert (cell2struct ({}, {"f"}, 3), struct ("f", {})); |
10122
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
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changeset
|
2052 */ |
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
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diff
changeset
|
2053 |
20807
fee9c6315762
avoid build dependency issue
John W. Eaton <jwe@octave.org>
parents:
20797
diff
changeset
|
2054 // FIXME: we should be including builtin-defun-decls.h but doing that |
fee9c6315762
avoid build dependency issue
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2055 // currently exposes a problem with dependencies in the the build system. |
fee9c6315762
avoid build dependency issue
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2056 extern OCTINTERP_API octave_value_list |
fee9c6315762
avoid build dependency issue
John W. Eaton <jwe@octave.org>
parents:
20797
diff
changeset
|
2057 Fcellstr (const octave_value_list& = octave_value_list (), int = 0); |
10122
9d1a14e12431
Update docs and add tests for container functions
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|
2058 |
4817 | 2059 DEFUN (rmfield, args, , |
2060 "-*- texinfo -*-\n\ | |
20853
1142cf6abc0d
2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents:
20818
diff
changeset
|
2061 @deftypefn {} {@var{sout} =} rmfield (@var{s}, \"@var{f}\")\n\ |
1142cf6abc0d
2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents:
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|
2062 @deftypefnx {} {@var{sout} =} rmfield (@var{s}, @var{f})\n\ |
18533
ea0d4dea1a17
doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents:
18384
diff
changeset
|
2063 Return a @emph{copy} of the structure (array) @var{s} with the field @var{f}\n\ |
19276
1fa328da03ef
Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents:
18678
diff
changeset
|
2064 removed.\n\ |
1fa328da03ef
Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents:
18678
diff
changeset
|
2065 \n\ |
1fa328da03ef
Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents:
18678
diff
changeset
|
2066 If @var{f} is a cell array of strings or a character array, remove each of\n\ |
1fa328da03ef
Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents:
18678
diff
changeset
|
2067 the named fields.\n\ |
1fa328da03ef
Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents:
18678
diff
changeset
|
2068 @seealso{orderfields, fieldnames, isfield}\n\ |
5642 | 2069 @end deftypefn") |
4817 | 2070 { |
20818
cef0448a6ed2
eliminate unnecessary uses of nargin
John W. Eaton <jwe@octave.org>
parents:
20807
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changeset
|
2071 if (args.length () != 2) |
20797
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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diff
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|
2072 print_usage (); |
492738d32c60
eliminate return statements after calls to print_usage
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|
2073 |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
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|
2074 octave_map m = args(0).xmap_value ("rmfield: first argument must be a struct"); |
492738d32c60
eliminate return statements after calls to print_usage
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|
2075 |
492738d32c60
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John W. Eaton <jwe@octave.org>
parents:
20747
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changeset
|
2076 octave_value_list fval = Fcellstr (args(1), 1); |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
2077 |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20747
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|
2078 Cell fcell = fval(0).cell_value (); |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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20747
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|
2079 |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
2080 for (int i = 0; i < fcell.numel (); i++) |
4817 | 2081 { |
20797
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
2082 std::string key = fcell(i).string_value (); |
492738d32c60
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20747
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|
2083 |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20747
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changeset
|
2084 if (m.isfield (key)) |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
2085 m.rmfield (key); |
492738d32c60
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|
2086 else |
492738d32c60
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John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
2087 error ("rmfield: structure does not contain field %s", key.c_str ()); |
4817 | 2088 } |
20797
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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changeset
|
2089 |
20939
b17fda023ca6
maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents:
20893
diff
changeset
|
2090 return ovl (m); |
4817 | 2091 } |
2092 | |
10122
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents:
10066
diff
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|
2093 /* |
14429
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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diff
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|
2094 ## test rmfield |
15534
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
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changeset
|
2095 %!shared x |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2096 %! x(3).d=1; x(2).a=2; x(1).b=3; x(2).c=3; x(6).f="abc123"; |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
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|
2097 %! |
10122
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
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|
2098 %!test |
15534
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2099 %! y = rmfield (x, "c"); |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
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15467
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|
2100 %! assert (fieldnames (y), {"d"; "a"; "b"; "f"}); |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2101 %! assert (size (y), [1, 6]); |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2102 %!test |
14429
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
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|
2103 %! y = rmfield (x, {"a", "f"}); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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|
2104 %! assert (fieldnames (y), {"d"; "b"; "c"}); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
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parents:
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changeset
|
2105 %! assert (size (y), [1, 6]); |
10122
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
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|
2106 */ |
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
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diff
changeset
|
2107 |
11474 | 2108 DEFUN (struct_levels_to_print, args, nargout, |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2109 "-*- texinfo -*-\n\ |
20853
1142cf6abc0d
2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents:
20818
diff
changeset
|
2110 @deftypefn {} {@var{val} =} struct_levels_to_print ()\n\ |
1142cf6abc0d
2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents:
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changeset
|
2111 @deftypefnx {} {@var{old_val} =} struct_levels_to_print (@var{new_val})\n\ |
1142cf6abc0d
2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents:
20818
diff
changeset
|
2112 @deftypefnx {} {} struct_levels_to_print (@var{new_val}, \"local\")\n\ |
11474 | 2113 Query or set the internal variable that specifies the number of\n\ |
2114 structure levels to display.\n\ | |
13951
79aa00a94e9e
doc: Document "local" option for configuration variables.
Rik <octave@nomad.inbox5.com>
parents:
13868
diff
changeset
|
2115 \n\ |
17281
bc924baa2c4e
doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents:
16816
diff
changeset
|
2116 When called from inside a function with the @qcode{\"local\"} option, the\n\ |
20163
075a5e2e1ba5
doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
2117 variable is changed locally for the function and any subroutines it calls.\n\ |
17281
bc924baa2c4e
doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents:
16816
diff
changeset
|
2118 The original variable value is restored when exiting the function.\n\ |
18533
ea0d4dea1a17
doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
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18384
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changeset
|
2119 @seealso{print_struct_array_contents}\n\ |
11474 | 2120 @end deftypefn") |
2121 { | |
15215
9020dddc925a
use std::numeric_limits for integer max and min values
John W. Eaton <jwe@octave.org>
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15195
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changeset
|
2122 return SET_INTERNAL_VARIABLE_WITH_LIMITS (struct_levels_to_print, -1, |
9020dddc925a
use std::numeric_limits for integer max and min values
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2123 std::numeric_limits<int>::max ()); |
11474 | 2124 } |
2125 | |
2126 DEFUN (print_struct_array_contents, args, nargout, | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2127 "-*- texinfo -*-\n\ |
20853
1142cf6abc0d
2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents:
20818
diff
changeset
|
2128 @deftypefn {} {@var{val} =} print_struct_array_contents ()\n\ |
1142cf6abc0d
2015 Code Sprint: remove class of function from docstring for all C++ files.
Rik <rik@octave.org>
parents:
20818
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changeset
|
2129 @deftypefnx {} {@var{old_val} =} print_struct_array_contents (@var{new_val})\n\ |
1142cf6abc0d
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Rik <rik@octave.org>
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changeset
|
2130 @deftypefnx {} {} print_struct_array_contents (@var{new_val}, \"local\")\n\ |
11474 | 2131 Query or set the internal variable that specifies whether to print struct\n\ |
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2132 array contents.\n\ |
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2133 \n\ |
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2134 If true, values of struct array elements are printed. This variable does\n\ |
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2135 not affect scalar structures whose elements are always printed. In both\n\ |
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2136 cases, however, printing will be limited to the number of levels specified\n\ |
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2137 by @var{struct_levels_to_print}.\n\ |
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2138 \n\ |
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2139 When called from inside a function with the @qcode{\"local\"} option, the\n\ |
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2140 variable is changed locally for the function and any subroutines it calls.\n\ |
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2141 The original variable value is restored when exiting the function.\n\ |
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2142 @seealso{struct_levels_to_print}\n\ |
11474 | 2143 @end deftypefn") |
2144 { | |
2145 return SET_INTERNAL_VARIABLE (print_struct_array_contents); | |
2146 } |