Mercurial > octave
annotate libinterp/octave-value/ov-base.h @ 26655:cca0548f7b86
refactor calling object destructor
* ov.h (octave_value::call_object_destructor): New function.
* ov-base.h (octave_base_value::call_object_destructor):
New virtual function.
* ov-oncleanup.h, ov-oncleanup.cc
(octave_oncleanup::call_object_destructor): New function.
(octave_oncleanup::~octave_oncleanup): Use it.
author | John W. Eaton <jwe@octave.org> |
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date | Sat, 26 Jan 2019 15:03:57 +0000 |
parents | cd73f8e9235f |
children | 9cd4b045fe3d |
rev | line source |
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2376 | 1 /* |
2 | |
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3 Copyright (C) 1996-2019 John W. Eaton |
11523 | 4 Copyright (C) 2009-2010 VZLU Prague |
2376 | 5 |
6 This file is part of Octave. | |
7 | |
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8 Octave is free software: you can redistribute it and/or modify it |
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9 under the terms of the GNU General Public License as published by |
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10 the Free Software Foundation, either version 3 of the License, or |
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11 (at your option) any later version. |
2376 | 12 |
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13 Octave is distributed in the hope that it will be useful, but |
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14 WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 GNU General Public License for more details. |
2376 | 17 |
18 You should have received a copy of the GNU General Public License | |
7016 | 19 along with Octave; see the file COPYING. If not, see |
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20 <https://www.gnu.org/licenses/>. |
2376 | 21 |
22 */ | |
23 | |
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24 #if ! defined (octave_ov_base_h) |
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25 #define octave_ov_base_h 1 |
2376 | 26 |
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27 #include "octave-config.h" |
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28 |
2376 | 29 #include <cstdlib> |
30 | |
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31 #include <iosfwd> |
5759 | 32 #include <list> |
2376 | 33 #include <string> |
34 | |
5759 | 35 #include "Range.h" |
5828 | 36 #include "data-conv.h" |
2376 | 37 #include "mx-base.h" |
38 #include "str-vec.h" | |
39 | |
40 #include "error.h" | |
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41 #include "oct-hdf5-types.h" |
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42 #include "oct-stream.h" |
2376 | 43 |
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44 namespace octave |
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45 { |
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46 class type_info; |
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47 |
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48 // FIXME: This is not ideal, but it avoids including |
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49 // interpreter-private.h here and bringing in a lot of unnecessary |
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50 // symbols that require even more header files. |
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51 |
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52 extern type_info& __get_type_info__ (const std::string&); |
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53 } |
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54 |
3351 | 55 class Cell; |
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56 class float_display_format; |
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57 class mxArray; |
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58 class octave_map; |
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59 class octave_scalar_map; |
5759 | 60 class octave_value; |
2376 | 61 class octave_value_list; |
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62 class octave_classdef; |
5759 | 63 class octave_function; |
64 class octave_user_function; | |
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65 class octave_user_script; |
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66 class octave_user_code; |
5759 | 67 class octave_fcn_handle; |
68 class octave_fcn_inline; | |
69 class octave_value_list; | |
2376 | 70 |
9685 | 71 enum builtin_type_t |
72 { | |
73 btyp_double, | |
74 btyp_float, | |
75 btyp_complex, | |
76 btyp_float_complex, | |
77 btyp_int8, | |
78 btyp_int16, | |
79 btyp_int32, | |
80 btyp_int64, | |
81 btyp_uint8, | |
82 btyp_uint16, | |
83 btyp_uint32, | |
84 btyp_uint64, | |
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85 btyp_bool, |
9685 | 86 btyp_char, |
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87 btyp_struct, |
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88 btyp_cell, |
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89 btyp_func_handle, |
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90 btyp_unknown, |
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91 btyp_num_types = btyp_unknown |
9685 | 92 }; |
93 | |
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94 extern OCTINTERP_API std::string |
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95 btyp_class_name [btyp_num_types]; |
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96 |
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97 inline bool btyp_isnumeric (builtin_type_t btyp) |
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98 { return btyp <= btyp_uint64; } |
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99 |
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100 inline bool btyp_isinteger (builtin_type_t btyp) |
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101 { return btyp >= btyp_int8 && btyp <= btyp_uint64; } |
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102 |
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103 inline bool btyp_isfloat (builtin_type_t btyp) |
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104 { return btyp <= btyp_float_complex; } |
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105 |
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106 inline bool btyp_isarray (builtin_type_t btyp) |
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107 { return btyp <= btyp_char; } |
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108 |
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109 //! Determine the resulting type for a possible mixed-type operation. |
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110 //! |
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111 //! Rules for the resulting type: |
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112 //! - bool -> double |
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113 //! - single + double -> single |
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114 //! - real + complex -> complex |
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115 //! - integer + real -> integer |
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116 //! - uint + uint -> uint (the bigger one) |
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117 //! - sint + sint -> sint (the bigger one) |
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118 //! |
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119 //! @return The resulting type or "unknown type", if the resulting type cannot |
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120 //! be determined. |
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121 |
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122 extern OCTINTERP_API |
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123 builtin_type_t btyp_mixed_numeric (builtin_type_t x, builtin_type_t y); |
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124 |
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125 template <typename T> |
9685 | 126 struct class_to_btyp |
127 { | |
128 static const builtin_type_t btyp = btyp_unknown; | |
129 }; | |
130 | |
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131 #define DEF_CLASS_TO_BTYP(CLASS,BTYP) \ |
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132 template <> \ |
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133 struct class_to_btyp<CLASS> \ |
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134 { \ |
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135 static const builtin_type_t btyp = BTYP; \ |
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136 } |
9685 | 137 |
138 DEF_CLASS_TO_BTYP (double, btyp_double); | |
139 DEF_CLASS_TO_BTYP (float, btyp_float); | |
140 DEF_CLASS_TO_BTYP (Complex, btyp_complex); | |
141 DEF_CLASS_TO_BTYP (FloatComplex, btyp_float_complex); | |
142 DEF_CLASS_TO_BTYP (octave_int8, btyp_int8); | |
143 DEF_CLASS_TO_BTYP (octave_int16, btyp_int16); | |
144 DEF_CLASS_TO_BTYP (octave_int32, btyp_int32); | |
145 DEF_CLASS_TO_BTYP (octave_int64, btyp_int64); | |
146 DEF_CLASS_TO_BTYP (octave_uint8, btyp_uint8); | |
147 DEF_CLASS_TO_BTYP (octave_uint16, btyp_uint16); | |
148 DEF_CLASS_TO_BTYP (octave_uint32, btyp_uint32); | |
149 DEF_CLASS_TO_BTYP (octave_uint64, btyp_uint64); | |
150 DEF_CLASS_TO_BTYP (bool, btyp_bool); | |
151 DEF_CLASS_TO_BTYP (char, btyp_char); | |
152 | |
5759 | 153 // T_ID is the type id of struct objects, set by register_type(). |
154 // T_NAME is the type name of struct objects. | |
7067 | 155 |
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156 #define OCTAVE_EMPTY_CPP_ARG /* empty */ |
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157 |
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158 #define DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA \ |
7066 | 159 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2 (OCTAVE_EMPTY_CPP_ARG) |
5759 | 160 |
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161 #define DECLARE_OV_BASE_TYPEID_FUNCTIONS_AND_DATA \ |
5759 | 162 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2(virtual) |
163 | |
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164 #define DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2(VIRTUAL) \ |
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165 public: \ |
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166 VIRTUAL int type_id (void) const { return t_id; } \ |
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167 VIRTUAL std::string type_name (void) const { return t_name; } \ |
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168 VIRTUAL std::string class_name (void) const { return c_name; } \ |
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169 static int static_type_id (void) { return t_id; } \ |
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170 static std::string static_type_name (void) { return t_name; } \ |
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171 static std::string static_class_name (void) { return c_name; } \ |
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172 static void register_type (void); \ |
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173 static void register_type (octave::type_info&); \ |
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174 \ |
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175 private: \ |
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176 static int t_id; \ |
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177 static const std::string t_name; \ |
5759 | 178 static const std::string c_name; |
179 | |
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180 #define DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(t, n, c) \ |
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181 int t::t_id (-1); \ |
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182 const std::string t::t_name (n); \ |
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183 const std::string t::c_name (c); \ |
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184 void t::register_type (void) \ |
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185 { \ |
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186 octave::type_info& type_info \ |
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187 = octave::__get_type_info__ (#t "::register_type"); \ |
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188 \ |
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189 register_type (type_info); \ |
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190 } \ |
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191 void t::register_type (octave::type_info& ti) \ |
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192 { \ |
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193 octave_value v (new t ()); \ |
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194 t_id = ti.register_type (t::t_name, t::c_name, v); \ |
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195 } |
5759 | 196 |
2477 | 197 // A base value type, so that derived types only have to redefine what |
198 // they need (if they are derived from octave_base_value instead of | |
199 // octave_value). | |
2376 | 200 |
201 class | |
6109 | 202 OCTINTERP_API |
5759 | 203 octave_base_value |
2376 | 204 { |
205 public: | |
206 | |
5759 | 207 typedef octave_base_value * (*type_conv_fcn) (const octave_base_value&); |
208 | |
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209 // type conversion, including result type information |
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210 class type_conv_info |
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211 { |
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212 public: |
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213 type_conv_info (type_conv_fcn f = nullptr, int t = -1) |
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214 : _fcn (f), _type_id (t) { } |
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215 |
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216 operator type_conv_fcn (void) const { return _fcn; } |
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217 |
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218 octave_base_value * operator () (const octave_base_value& v) const |
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219 { return (*_fcn) (v); } |
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220 |
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221 int type_id (void) const { return _type_id; } |
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222 |
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223 private: |
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224 type_conv_fcn _fcn; |
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225 int _type_id; |
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226 }; |
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227 |
5759 | 228 friend class octave_value; |
2376 | 229 |
5759 | 230 octave_base_value (void) : count (1) { } |
231 | |
9521 | 232 octave_base_value (const octave_base_value&) : count (1) { } |
2376 | 233 |
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234 virtual ~octave_base_value (void) = default; |
5759 | 235 |
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236 // Unconditional clone. Always clones. |
5759 | 237 virtual octave_base_value * |
238 clone (void) const { return new octave_base_value (*this); } | |
2376 | 239 |
9521 | 240 // Empty clone. |
5759 | 241 virtual octave_base_value * |
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242 empty_clone (void) const; |
2376 | 243 |
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244 // Unique clone. Usually clones, but may be overridden to fake the |
9521 | 245 // cloning when sharing copies is to be controlled from within an |
246 // instance (see octave_class). | |
247 virtual octave_base_value * | |
248 unique_clone (void) { return clone (); } | |
249 | |
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250 virtual type_conv_info |
5759 | 251 numeric_conversion_function (void) const |
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252 { return type_conv_info (); } |
2410 | 253 |
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254 virtual type_conv_info |
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255 numeric_demotion_function (void) const |
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256 { return type_conv_info (); } |
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257 |
5759 | 258 virtual octave_value squeeze (void) const; |
259 | |
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260 virtual octave_value full_value (void) const; |
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261 |
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262 virtual octave_value as_double (void) const; |
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263 virtual octave_value as_single (void) const; |
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264 |
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265 virtual octave_value as_int8 (void) const; |
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266 virtual octave_value as_int16 (void) const; |
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267 virtual octave_value as_int32 (void) const; |
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268 virtual octave_value as_int64 (void) const; |
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269 |
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270 virtual octave_value as_uint8 (void) const; |
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271 virtual octave_value as_uint16 (void) const; |
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272 virtual octave_value as_uint32 (void) const; |
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273 virtual octave_value as_uint64 (void) const; |
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274 |
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275 virtual octave_base_value * try_narrowing_conversion (void) { return nullptr; } |
4532 | 276 |
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277 virtual void maybe_economize (void) { } |
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278 |
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279 virtual Matrix size (void); |
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280 |
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281 virtual octave_idx_type numel (const octave_value_list&); |
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282 |
5759 | 283 virtual octave_value |
284 subsref (const std::string& type, | |
10313 | 285 const std::list<octave_value_list>& idx); |
3933 | 286 |
5759 | 287 virtual octave_value_list |
288 subsref (const std::string& type, | |
10313 | 289 const std::list<octave_value_list>& idx, |
290 int nargout); | |
3933 | 291 |
5759 | 292 virtual octave_value |
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293 subsref (const std::string& type, |
10313 | 294 const std::list<octave_value_list>& idx, |
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295 bool auto_add); |
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296 |
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297 virtual octave_value |
5885 | 298 do_index_op (const octave_value_list& idx, bool resize_ok = false); |
2974 | 299 |
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300 virtual void assign (const std::string&, const octave_value&) { } |
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301 |
5759 | 302 virtual octave_value |
303 subsasgn (const std::string& type, | |
10313 | 304 const std::list<octave_value_list>& idx, |
305 const octave_value& rhs); | |
2376 | 306 |
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307 virtual octave_value |
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308 undef_subsasgn (const std::string& type, |
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309 const std::list<octave_value_list>& idx, |
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310 const octave_value& rhs); |
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311 |
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312 virtual idx_vector index_vector (bool require_integers = false) const; |
2376 | 313 |
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314 virtual dim_vector dims (void) const { return dim_vector (); } |
4559 | 315 |
5759 | 316 octave_idx_type rows (void) const |
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317 { |
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318 const dim_vector dv = dims (); |
5164 | 319 |
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320 return dv(0); |
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321 } |
4791 | 322 |
5759 | 323 octave_idx_type columns (void) const |
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324 { |
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325 const dim_vector dv = dims (); |
5602 | 326 |
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327 return dv(1); |
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328 } |
5604 | 329 |
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330 virtual int ndims (void) const |
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331 { return dims ().ndims (); } |
4567 | 332 |
5759 | 333 virtual octave_idx_type numel (void) const { return dims ().numel (); } |
4593 | 334 |
5759 | 335 virtual size_t byte_size (void) const { return 0; } |
4915 | 336 |
5759 | 337 virtual octave_idx_type nnz (void) const; |
2376 | 338 |
5759 | 339 virtual octave_idx_type nzmax (void) const; |
340 | |
5900 | 341 virtual octave_idx_type nfields (void) const; |
342 | |
5759 | 343 virtual octave_value reshape (const dim_vector&) const; |
3351 | 344 |
5759 | 345 virtual octave_value permute (const Array<int>& vec, bool = false) const; |
2376 | 346 |
5759 | 347 virtual octave_value resize (const dim_vector&, bool fill = false) const; |
2376 | 348 |
5785 | 349 virtual MatrixType matrix_type (void) const; |
350 | |
351 virtual MatrixType matrix_type (const MatrixType& typ) const; | |
352 | |
5759 | 353 virtual bool is_defined (void) const { return false; } |
4505 | 354 |
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355 bool isempty (void) const { return (dims ().any_zero ()); } |
2376 | 356 |
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357 bool is_zero_by_zero (void) const { return dims().zero_by_zero (); } |
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358 |
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359 virtual bool iscell (void) const { return false; } |
2376 | 360 |
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361 virtual bool iscellstr (void) const { return false; } |
6116 | 362 |
5759 | 363 virtual bool is_real_scalar (void) const { return false; } |
4587 | 364 |
5759 | 365 virtual bool is_real_matrix (void) const { return false; } |
366 | |
367 virtual bool is_complex_scalar (void) const { return false; } | |
2376 | 368 |
5759 | 369 virtual bool is_complex_matrix (void) const { return false; } |
370 | |
5881 | 371 virtual bool is_bool_scalar (void) const { return false; } |
372 | |
5759 | 373 virtual bool is_bool_matrix (void) const { return false; } |
5279 | 374 |
5759 | 375 virtual bool is_char_matrix (void) const { return false; } |
2376 | 376 |
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377 virtual bool is_diag_matrix (void) const { return false; } |
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378 |
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379 virtual bool is_perm_matrix (void) const { return false; } |
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380 |
5759 | 381 virtual bool is_string (void) const { return false; } |
2376 | 382 |
5759 | 383 virtual bool is_sq_string (void) const { return false; } |
4643 | 384 |
5759 | 385 virtual bool is_range (void) const { return false; } |
3977 | 386 |
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387 virtual bool isstruct (void) const { return false; } |
5759 | 388 |
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389 virtual bool isobject (void) const { return false; } |
7336 | 390 |
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391 virtual bool is_classdef_meta (void) const { return false; } |
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392 |
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393 virtual bool is_classdef_superclass_ref (void) const { return false; } |
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394 |
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395 virtual bool is_classdef_object (void) const { return false; } |
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396 |
23838
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397 virtual bool is_package (void) const { return false; } |
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398 |
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399 virtual bool isjava (void) const { return false; } |
15770 | 400 |
5759 | 401 virtual bool is_cs_list (void) const { return false; } |
2376 | 402 |
5759 | 403 virtual bool is_magic_colon (void) const { return false; } |
2376 | 404 |
5759 | 405 virtual bool is_all_va_args (void) const { return false; } |
2376 | 406 |
5759 | 407 virtual octave_value all (int = 0) const; |
408 | |
409 virtual octave_value any (int = 0) const; | |
2376 | 410 |
9685 | 411 virtual builtin_type_t builtin_type (void) const { return btyp_unknown; } |
412 | |
5895 | 413 virtual bool is_double_type (void) const { return false; } |
414 | |
415 virtual bool is_single_type (void) const { return false; } | |
416 | |
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417 virtual bool isfloat (void) const { return false; } |
7576 | 418 |
5895 | 419 virtual bool is_int8_type (void) const { return false; } |
420 | |
421 virtual bool is_int16_type (void) const { return false; } | |
422 | |
423 virtual bool is_int32_type (void) const { return false; } | |
424 | |
425 virtual bool is_int64_type (void) const { return false; } | |
426 | |
427 virtual bool is_uint8_type (void) const { return false; } | |
428 | |
429 virtual bool is_uint16_type (void) const { return false; } | |
430 | |
431 virtual bool is_uint32_type (void) const { return false; } | |
432 | |
433 virtual bool is_uint64_type (void) const { return false; } | |
434 | |
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435 virtual bool islogical (void) const { return false; } |
3209 | 436 |
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437 virtual bool isinteger (void) const { return false; } |
6223 | 438 |
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439 virtual bool isreal (void) const { return false; } |
2376 | 440 |
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441 virtual bool iscomplex (void) const { return false; } |
2376 | 442 |
443 // Would be nice to get rid of the next four functions: | |
444 | |
5759 | 445 virtual bool is_scalar_type (void) const { return false; } |
2376 | 446 |
5759 | 447 virtual bool is_matrix_type (void) const { return false; } |
2376 | 448 |
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449 virtual bool isnumeric (void) const { return false; } |
2376 | 450 |
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451 virtual bool issparse (void) const { return false; } |
5631 | 452 |
5759 | 453 virtual bool is_true (void) const { return false; } |
454 | |
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455 virtual bool isnull (void) const { return false; } |
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456 |
5759 | 457 virtual bool is_constant (void) const { return false; } |
2376 | 458 |
5759 | 459 virtual bool is_function_handle (void) const { return false; } |
2376 | 460 |
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461 virtual bool is_anonymous_function (void) const { return false; } |
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462 |
5759 | 463 virtual bool is_inline_function (void) const { return false; } |
2974 | 464 |
5759 | 465 virtual bool is_function (void) const { return false; } |
4954 | 466 |
7336 | 467 virtual bool is_user_script (void) const { return false; } |
468 | |
469 virtual bool is_user_function (void) const { return false; } | |
470 | |
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471 virtual bool is_user_code (void) const { return false; } |
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472 |
5759 | 473 virtual bool is_builtin_function (void) const { return false; } |
2974 | 474 |
5759 | 475 virtual bool is_dld_function (void) const { return false; } |
3325 | 476 |
5864 | 477 virtual bool is_mex_function (void) const { return false; } |
478 | |
7876
8447a5024650
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479 virtual void erase_subfunctions (void) { } |
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480 |
5759 | 481 virtual short int short_value (bool = false, bool = false) const; |
4254 | 482 |
5759 | 483 virtual unsigned short int ushort_value (bool = false, bool = false) const; |
4254 | 484 |
5759 | 485 virtual int int_value (bool = false, bool = false) const; |
3202 | 486 |
5759 | 487 virtual unsigned int uint_value (bool = false, bool = false) const; |
4254 | 488 |
5759 | 489 virtual int nint_value (bool = false) const; |
3202 | 490 |
5759 | 491 virtual long int long_value (bool = false, bool = false) const; |
4254 | 492 |
5759 | 493 virtual unsigned long int ulong_value (bool = false, bool = false) const; |
4254 | 494 |
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495 virtual int64_t int64_value (bool = false, bool = false) const; |
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496 |
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497 virtual uint64_t uint64_value (bool = false, bool = false) const; |
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498 |
5759 | 499 virtual double double_value (bool = false) const; |
2376 | 500 |
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501 virtual float float_value (bool = false) const; |
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502 |
5759 | 503 virtual double scalar_value (bool frc_str_conv = false) const |
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504 { return double_value (frc_str_conv); } |
2376 | 505 |
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506 virtual float float_scalar_value (bool frc_str_conv = false) const |
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507 { return float_value (frc_str_conv); } |
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508 |
5759 | 509 virtual Cell cell_value (void) const; |
3351 | 510 |
5759 | 511 virtual Matrix matrix_value (bool = false) const; |
3145 | 512 |
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513 virtual FloatMatrix float_matrix_value (bool = false) const; |
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514 |
5759 | 515 virtual NDArray array_value (bool = false) const; |
4505 | 516 |
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517 virtual FloatNDArray float_array_value (bool = false) const; |
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518 |
5759 | 519 virtual Complex complex_value (bool = false) const; |
2376 | 520 |
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521 virtual FloatComplex float_complex_value (bool = false) const; |
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522 |
5759 | 523 virtual ComplexMatrix complex_matrix_value (bool = false) const; |
2376 | 524 |
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525 virtual FloatComplexMatrix float_complex_matrix_value (bool = false) const; |
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526 |
5759 | 527 virtual ComplexNDArray complex_array_value (bool = false) const; |
4550 | 528 |
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529 virtual FloatComplexNDArray float_complex_array_value (bool = false) const; |
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diff
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530 |
5943 | 531 virtual bool bool_value (bool = false) const; |
4550 | 532 |
5943 | 533 virtual boolMatrix bool_matrix_value (bool = false) const; |
4550 | 534 |
5943 | 535 virtual boolNDArray bool_array_value (bool = false) const; |
4550 | 536 |
5759 | 537 virtual charMatrix char_matrix_value (bool force = false) const; |
538 | |
539 virtual charNDArray char_array_value (bool = false) const; | |
2376 | 540 |
5759 | 541 virtual SparseMatrix sparse_matrix_value (bool = false) const; |
4550 | 542 |
5759 | 543 virtual SparseComplexMatrix sparse_complex_matrix_value (bool = false) const; |
5164 | 544 |
5759 | 545 virtual SparseBoolMatrix sparse_bool_matrix_value (bool = false) const; |
5164 | 546 |
8916
a2878ba31a9e
add diag & perm matrix query methods to octave_value
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
547 virtual DiagMatrix diag_matrix_value (bool = false) const; |
a2878ba31a9e
add diag & perm matrix query methods to octave_value
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diff
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|
548 |
a2878ba31a9e
add diag & perm matrix query methods to octave_value
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diff
changeset
|
549 virtual FloatDiagMatrix float_diag_matrix_value (bool = false) const; |
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strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
550 |
8916
a2878ba31a9e
add diag & perm matrix query methods to octave_value
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parents:
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|
551 virtual ComplexDiagMatrix complex_diag_matrix_value (bool = false) const; |
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diff
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|
552 |
17787
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Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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diff
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553 virtual FloatComplexDiagMatrix |
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Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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554 float_complex_diag_matrix_value (bool = false) const; |
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|
555 |
8916
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add diag & perm matrix query methods to octave_value
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|
556 virtual PermMatrix perm_matrix_value (void) const; |
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557 |
5759 | 558 virtual octave_int8 int8_scalar_value (void) const; |
5164 | 559 |
5759 | 560 virtual octave_int16 int16_scalar_value (void) const; |
4910 | 561 |
5759 | 562 virtual octave_int32 int32_scalar_value (void) const; |
563 | |
564 virtual octave_int64 int64_scalar_value (void) const; | |
4910 | 565 |
5759 | 566 virtual octave_uint8 uint8_scalar_value (void) const; |
4910 | 567 |
5759 | 568 virtual octave_uint16 uint16_scalar_value (void) const; |
4910 | 569 |
5759 | 570 virtual octave_uint32 uint32_scalar_value (void) const; |
4910 | 571 |
5759 | 572 virtual octave_uint64 uint64_scalar_value (void) const; |
4910 | 573 |
5759 | 574 virtual int8NDArray int8_array_value (void) const; |
4910 | 575 |
5759 | 576 virtual int16NDArray int16_array_value (void) const; |
4910 | 577 |
5759 | 578 virtual int32NDArray int32_array_value (void) const; |
4906 | 579 |
5759 | 580 virtual int64NDArray int64_array_value (void) const; |
4906 | 581 |
5759 | 582 virtual uint8NDArray uint8_array_value (void) const; |
4906 | 583 |
5759 | 584 virtual uint16NDArray uint16_array_value (void) const; |
4906 | 585 |
5759 | 586 virtual uint32NDArray uint32_array_value (void) const; |
4906 | 587 |
5759 | 588 virtual uint64NDArray uint64_array_value (void) const; |
4906 | 589 |
20990
fc9cca99b2de
Deprecate all_strings, replace with string_vector_value.
Rik <rik@octave.org>
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20791
diff
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|
590 virtual string_vector string_vector_value (bool pad = false) const; |
4906 | 591 |
5759 | 592 virtual std::string string_value (bool force = false) const; |
4906 | 593 |
8732 | 594 virtual Array<std::string> cellstr_value (void) const; |
595 | |
5759 | 596 virtual Range range_value (void) const; |
2376 | 597 |
10742
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initial code for structs rewrite
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598 virtual octave_map map_value (void) const; |
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initial code for structs rewrite
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|
599 |
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initial code for structs rewrite
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600 virtual octave_scalar_map scalar_map_value (void) const; |
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601 |
5759 | 602 virtual string_vector map_keys (void) const; |
2376 | 603 |
9151 | 604 virtual size_t nparents (void) const; |
605 | |
606 virtual std::list<std::string> parent_class_name_list (void) const; | |
607 | |
608 virtual string_vector parent_class_names (void) const; | |
9010
f914834836e7
Partial implementation of derived classes using the old form with "@" files.
rtshort@smoketree.phaselocked.com
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diff
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|
609 |
23446
cd4e1ee28716
maint: Use convention 'void * fcn ()' for functions which return pointers.
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|
610 virtual octave_base_value * find_parent_class (const std::string&) |
23795
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Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
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diff
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|
611 { return nullptr; } |
9010
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Partial implementation of derived classes using the old form with "@" files.
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612 |
23446
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maint: Use convention 'void * fcn ()' for functions which return pointers.
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|
613 virtual octave_base_value * unique_parent_class (const std::string&) |
23795
980f39c3ab90
Use C++11 nullptr rather than 0 in code (bug #51565).
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diff
changeset
|
614 { return nullptr; } |
9767
0df32e0b2074
fix base class field assignment
Jaroslav Hajek <highegg@gmail.com>
parents:
9743
diff
changeset
|
615 |
19103
56bc1464ec59
Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
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18416
diff
changeset
|
616 virtual bool is_instance_of (const std::string&) const |
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Implement "isa" for classdef objects.
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617 { return false; } |
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Implement "isa" for classdef objects.
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|
618 |
23881
5aec653c88e7
new function for accessing classdef objects
John W. Eaton <jwe@octave.org>
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diff
changeset
|
619 virtual octave_classdef * classdef_object_value (bool silent = false); |
5aec653c88e7
new function for accessing classdef objects
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620 |
23446
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maint: Use convention 'void * fcn ()' for functions which return pointers.
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|
621 virtual octave_function * function_value (bool silent = false); |
3933 | 622 |
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|
623 virtual octave_user_function * user_function_value (bool silent = false); |
4645 | 624 |
23446
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625 virtual octave_user_script * user_script_value (bool silent = false); |
7719
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octave_user_code: new base class for octave_user_script and octave_user_function
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626 |
23446
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|
627 virtual octave_user_code * user_code_value (bool silent = false); |
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octave_user_code: new base class for octave_user_script and octave_user_function
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628 |
23446
cd4e1ee28716
maint: Use convention 'void * fcn ()' for functions which return pointers.
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|
629 virtual octave_fcn_handle * fcn_handle_value (bool silent = false); |
4643 | 630 |
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changeset
|
631 virtual octave_fcn_inline * fcn_inline_value (bool silent = false); |
2974 | 632 |
5759 | 633 virtual octave_value_list list_value (void) const; |
4343 | 634 |
5759 | 635 virtual octave_value convert_to_str (bool pad = false, bool force = false, |
10313 | 636 char type = '\'') const; |
5759 | 637 virtual octave_value |
638 convert_to_str_internal (bool pad, bool force, char type) const; | |
4933 | 639 |
5759 | 640 virtual void convert_to_row_or_column_vector (void); |
2882 | 641 |
20700
68e3a747ca02
rename octave_value value extractors that accept error message args
John W. Eaton <jwe@octave.org>
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diff
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|
642 // The following extractor functions don't perform any implicit type |
68e3a747ca02
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
643 // conversions. |
68e3a747ca02
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John W. Eaton <jwe@octave.org>
parents:
20681
diff
changeset
|
644 |
68e3a747ca02
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John W. Eaton <jwe@octave.org>
parents:
20681
diff
changeset
|
645 virtual std::string xstring_value () const; |
68e3a747ca02
rename octave_value value extractors that accept error message args
John W. Eaton <jwe@octave.org>
parents:
20681
diff
changeset
|
646 |
5759 | 647 virtual bool print_as_scalar (void) const { return false; } |
2376 | 648 |
18416
bcd71a2531d3
Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18316
diff
changeset
|
649 virtual void print (std::ostream& os, bool pr_as_read_syntax = false); |
2376 | 650 |
5759 | 651 virtual void |
652 print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; | |
4604 | 653 |
5759 | 654 virtual bool |
655 print_name_tag (std::ostream& os, const std::string& name) const; | |
2901 | 656 |
5759 | 657 virtual void |
11586
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strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
658 print_with_name (std::ostream& output_buf, const std::string& name, |
10313 | 659 bool print_padding = true); |
2376 | 660 |
17870 | 661 virtual void short_disp (std::ostream& os) const { os << "..."; } |
16468
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16323
diff
changeset
|
662 |
24668
d4dd741b2794
new octave_value functions for formatting output
John W. Eaton <jwe@octave.org>
parents:
24657
diff
changeset
|
663 virtual float_display_format get_edit_display_format (void) const; |
d4dd741b2794
new octave_value functions for formatting output
John W. Eaton <jwe@octave.org>
parents:
24657
diff
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|
664 |
d4dd741b2794
new octave_value functions for formatting output
John W. Eaton <jwe@octave.org>
parents:
24657
diff
changeset
|
665 virtual std::string edit_display (const float_display_format&, |
d4dd741b2794
new octave_value functions for formatting output
John W. Eaton <jwe@octave.org>
parents:
24657
diff
changeset
|
666 octave_idx_type, octave_idx_type) const |
24643
78aff6f14227
more variable editor improvements; allow more variable types to be edited
John W. Eaton <jwe@octave.org>
parents:
24624
diff
changeset
|
667 { return "#VAL"; } |
78aff6f14227
more variable editor improvements; allow more variable types to be edited
John W. Eaton <jwe@octave.org>
parents:
24624
diff
changeset
|
668 |
5759 | 669 virtual void print_info (std::ostream& os, const std::string& prefix) const; |
3933 | 670 |
6974 | 671 virtual bool save_ascii (std::ostream& os); |
4687 | 672 |
5759 | 673 virtual bool load_ascii (std::istream& is); |
4687 | 674 |
26399
586413770c7f
pass save_as_floats by value in octave_value save_binary functions
John W. Eaton <jwe@octave.org>
parents:
26377
diff
changeset
|
675 virtual bool save_binary (std::ostream& os, bool save_as_floats); |
4687 | 676 |
11586
12df7854fa7c
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
677 virtual bool load_binary (std::istream& is, bool swap, |
21739
c4ab2e54f100
use namespace for oct_mach_info class
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
678 octave::mach_info::float_format fmt); |
4687 | 679 |
5759 | 680 virtual 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:
19697
diff
changeset
|
681 save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats); |
4687 | 682 |
5759 | 683 virtual 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:
19697
diff
changeset
|
684 load_hdf5 (octave_hdf5_id loc_id, const char *name); |
4687 | 685 |
5759 | 686 virtual int |
23059
b98ebcd7f11c
move some octave stream classes into octave namespace
John W. Eaton <jwe@octave.org>
parents:
23012
diff
changeset
|
687 write (octave::stream& os, int block_size, |
10313 | 688 oct_data_conv::data_type output_type, int skip, |
21739
c4ab2e54f100
use namespace for oct_mach_info class
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
689 octave::mach_info::float_format flt_fmt) const; |
5759 | 690 |
23795
980f39c3ab90
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23683
diff
changeset
|
691 virtual void * mex_get_data (void) const { return nullptr; } |
5900 | 692 |
23795
980f39c3ab90
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23683
diff
changeset
|
693 virtual octave_idx_type * mex_get_ir (void) const { return nullptr; } |
5900 | 694 |
23795
980f39c3ab90
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23683
diff
changeset
|
695 virtual octave_idx_type * mex_get_jc (void) const { return nullptr; } |
5900 | 696 |
23446
cd4e1ee28716
maint: Use convention 'void * fcn ()' for functions which return pointers.
Rik <rik@octave.org>
parents:
23433
diff
changeset
|
697 virtual mxArray * as_mxArray (void) const; |
5900 | 698 |
7620
36594d5bbe13
Move diag function into the octave_value class
David Bateman <dbateman@free.fr>
parents:
7576
diff
changeset
|
699 virtual octave_value diag (octave_idx_type k = 0) const; |
36594d5bbe13
Move diag function into the octave_value class
David Bateman <dbateman@free.fr>
parents:
7576
diff
changeset
|
700 |
14557
e8e86ae3abbc
make diag (x, m, n) return a proper diagonal matrix object (bug #36099)
John W. Eaton <jwe@octave.org>
parents:
14138
diff
changeset
|
701 virtual octave_value diag (octave_idx_type m, octave_idx_type n) const; |
e8e86ae3abbc
make diag (x, m, n) return a proper diagonal matrix object (bug #36099)
John W. Eaton <jwe@octave.org>
parents:
14138
diff
changeset
|
702 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
703 virtual octave_value sort (octave_idx_type dim = 0, |
10313 | 704 sortmode mode = ASCENDING) const; |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
705 virtual octave_value sort (Array<octave_idx_type> &sidx, |
10313 | 706 octave_idx_type dim = 0, |
707 sortmode mode = ASCENDING) const; | |
7433 | 708 |
23588
0549061d35b9
maint: Deprecate is_sorted and replace with issorted.
Rik <rik@octave.org>
parents:
23587
diff
changeset
|
709 virtual sortmode issorted (sortmode mode = UNSORTED) const; |
8721
e9cb742df9eb
imported patch sort3.diff
Jaroslav Hajek <highegg@gmail.com>
parents:
8676
diff
changeset
|
710 |
8733
3ef774603887
rename all uses of sortrows_idx to sort_rows_idx
John W. Eaton <jwe@octave.org>
parents:
8732
diff
changeset
|
711 virtual Array<octave_idx_type> |
3ef774603887
rename all uses of sortrows_idx to sort_rows_idx
John W. Eaton <jwe@octave.org>
parents:
8732
diff
changeset
|
712 sort_rows_idx (sortmode mode = ASCENDING) const; |
8721
e9cb742df9eb
imported patch sort3.diff
Jaroslav Hajek <highegg@gmail.com>
parents:
8676
diff
changeset
|
713 |
8734
767ed8cc6634
rename internal issorted and issorted_rows functions to is_sorted and is_sorted_rows
John W. Eaton <jwe@octave.org>
parents:
8733
diff
changeset
|
714 virtual sortmode is_sorted_rows (sortmode mode = UNSORTED) const; |
8721
e9cb742df9eb
imported patch sort3.diff
Jaroslav Hajek <highegg@gmail.com>
parents:
8676
diff
changeset
|
715 |
7489
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
716 virtual void lock (void); |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
717 |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
718 virtual void unlock (void); |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
719 |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
720 virtual bool islocked (void) const { return false; } |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
721 |
26655
cca0548f7b86
refactor calling object destructor
John W. Eaton <jwe@octave.org>
parents:
26527
diff
changeset
|
722 virtual void call_object_destructor (void) { } |
cca0548f7b86
refactor calling object destructor
John W. Eaton <jwe@octave.org>
parents:
26527
diff
changeset
|
723 |
23680
ef71711f6d64
rework __dump_symbol_table__ function
John W. Eaton <jwe@octave.org>
parents:
23626
diff
changeset
|
724 virtual octave_value dump (void) const; |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7740
diff
changeset
|
725 |
21751
b571fc85953f
maint: Use two spaces after period to indicate sentence break.
Rik <rik@octave.org>
parents:
21739
diff
changeset
|
726 // Standard mappers. Register new ones here. |
9813
8fa32b527d9a
improve & partially revert previous change
Jaroslav Hajek <highegg@gmail.com>
parents:
9812
diff
changeset
|
727 enum unary_mapper_t |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
728 { |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
729 umap_abs, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
730 umap_acos, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
731 umap_acosh, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
732 umap_angle, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
733 umap_arg, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
734 umap_asin, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
735 umap_asinh, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
736 umap_atan, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
737 umap_atanh, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
738 umap_cbrt, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
739 umap_ceil, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
740 umap_conj, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
741 umap_cos, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
742 umap_cosh, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
743 umap_erf, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
744 umap_erfinv, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
745 umap_erfcinv, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
746 umap_erfc, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
747 umap_erfcx, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
748 umap_erfi, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
749 umap_dawson, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
750 umap_exp, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
751 umap_expm1, |
21013
7f4c6d594e3d
Finish renaming mapper function finite to isfinite.
Rik <rik@octave.org>
parents:
20990
diff
changeset
|
752 umap_isfinite, |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
753 umap_fix, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
754 umap_floor, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
755 umap_gamma, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
756 umap_imag, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
757 umap_isinf, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
758 umap_isna, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
759 umap_isnan, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
760 umap_lgamma, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
761 umap_log, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
762 umap_log2, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
763 umap_log10, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
764 umap_log1p, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
765 umap_real, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
766 umap_round, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
767 umap_roundb, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
768 umap_signum, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
769 umap_sin, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
770 umap_sinh, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
771 umap_sqrt, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
772 umap_tan, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
773 umap_tanh, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
774 umap_xisalnum, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
775 umap_xisalpha, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
776 umap_xisascii, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
777 umap_xiscntrl, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
778 umap_xisdigit, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
779 umap_xisgraph, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
780 umap_xislower, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
781 umap_xisprint, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
782 umap_xispunct, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
783 umap_xisspace, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
784 umap_xisupper, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
785 umap_xisxdigit, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
786 umap_xsignbit, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
787 umap_xtolower, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
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|
788 umap_xtoupper, |
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789 umap_unknown, |
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790 num_unary_mappers = umap_unknown |
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791 }; |
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792 |
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793 virtual octave_value map (unary_mapper_t) const; |
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794 |
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795 // These are fast indexing & assignment shortcuts for extracting |
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796 // or inserting a single scalar from/to an array. |
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797 |
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798 // Extract the n-th element, aka val(n). Result is undefined if val is not |
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799 // an array type or n is out of range. Never error. |
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800 virtual octave_value |
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801 fast_elem_extract (octave_idx_type n) const; |
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802 |
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803 // Assign the n-th element, aka val(n) = x. Returns false if val is not an |
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804 // array type, x is not a matching scalar type, or n is out of range. |
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805 // Never error. |
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806 virtual bool |
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807 fast_elem_insert (octave_idx_type n, const octave_value& x); |
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808 |
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809 // This is a helper for the above, to be overridden in scalar types. The |
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810 // whole point is to handle the insertion efficiently with just *two* VM |
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811 // calls, which is basically the theoretical minimum. |
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812 virtual bool |
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813 fast_elem_insert_self (void *where, builtin_type_t btyp) const; |
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814 |
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815 // Grab the reference count. For use by jit. |
14903 | 816 void |
817 grab (void) | |
818 { | |
819 ++count; | |
820 } | |
821 | |
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822 // Release the reference count. For use by jit. |
14903 | 823 void |
824 release (void) | |
825 { | |
826 if (--count == 0) | |
827 delete this; | |
828 } | |
829 | |
5759 | 830 protected: |
831 | |
832 // This should only be called for derived types. | |
833 | |
834 octave_value numeric_assign (const std::string& type, | |
10313 | 835 const std::list<octave_value_list>& idx, |
836 const octave_value& rhs); | |
5759 | 837 |
838 void reset_indent_level (void) const | |
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839 { curr_print_indent_level = 0; } |
5759 | 840 |
841 void increment_indent_level (void) const | |
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842 { curr_print_indent_level += 2; } |
5759 | 843 |
844 void decrement_indent_level (void) const | |
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845 { curr_print_indent_level -= 2; } |
5759 | 846 |
847 int current_print_indent_level (void) const | |
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848 { return curr_print_indent_level; } |
5759 | 849 |
850 void indent (std::ostream& os) const; | |
851 | |
852 void newline (std::ostream& os) const; | |
853 | |
854 void reset (void) const; | |
855 | |
856 // A reference count. | |
9521 | 857 // NOTE: the declaration is octave_idx_type because with 64-bit indexing, |
858 // it is well possible to have more than MAX_INT copies of a single value | |
859 // (think of an empty cell array with >2G elements). | |
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860 octave::refcount<octave_idx_type> count; |
4944 | 861 |
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862 static const char * get_umap_name (unary_mapper_t); |
2376 | 863 |
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864 void warn_load (const char *type) const; |
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865 void warn_save (const char *type) const; |
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866 |
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867 private: |
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868 |
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869 void wrong_type_arg_error (void) const; |
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870 |
5759 | 871 static int curr_print_indent_level; |
872 static bool beginning_of_line; | |
873 | |
874 DECLARE_OV_BASE_TYPEID_FUNCTIONS_AND_DATA | |
2376 | 875 }; |
876 | |
7193 | 877 // TRUE means to perform automatic sparse to real mutation if there |
878 // is memory to be saved | |
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879 extern OCTINTERP_API bool Vsparse_auto_mutate; |
7193 | 880 |
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881 // Utility function to convert C++ arguments used in subsref/subsasgn into an |
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882 // octave_value_list object that can be used to call a function/method in the |
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883 // interpreter. |
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884 extern OCTINTERP_API octave_value |
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885 make_idx_args (const std::string& type, |
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886 const std::list<octave_value_list>& idx, |
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887 const std::string& who); |
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888 |
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889 // Tells whether some regular octave_value_base methods are being called from |
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890 // within the "builtin" function. |
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891 extern OCTINTERP_API bool called_from_builtin (void); |
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892 |
2376 | 893 #endif |