Mercurial > octave
annotate libinterp/octave-value/ov-base.h @ 30762:1382d6a6e782 stable
explicitly delete octave_base_dld_value operator = (bug #62080)
* ov-base.h (octave_base_dld_value::operator=): Tag as delete instead
of default.
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 18 Feb 2022 22:20:41 -0500 |
parents | b92316e295a2 |
children | 61673150d947 2989202f92f8 |
rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1996-2022 The Octave Project Developers |
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4 // |
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5 // See the file COPYRIGHT.md in the top-level directory of this |
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6 // distribution or <https://octave.org/copyright/>. |
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7 // |
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8 // This file is part of Octave. |
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9 // |
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10 // Octave is free software: you can redistribute it and/or modify it |
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11 // under the terms of the GNU General Public License as published by |
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12 // the Free Software Foundation, either version 3 of the License, or |
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13 // (at your option) any later version. |
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14 // |
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15 // Octave is distributed in the hope that it will be useful, but |
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 // GNU General Public License for more details. |
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19 // |
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20 // You should have received a copy of the GNU General Public License |
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21 // along with Octave; see the file COPYING. If not, see |
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22 // <https://www.gnu.org/licenses/>. |
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23 // |
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24 //////////////////////////////////////////////////////////////////////// |
2376 | 25 |
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26 #if ! defined (octave_ov_base_h) |
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27 #define octave_ov_base_h 1 |
2376 | 28 |
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29 #include "octave-config.h" |
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30 |
2376 | 31 #include <cstdlib> |
32 | |
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33 #include <iosfwd> |
5759 | 34 #include <list> |
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35 #include <memory> |
2376 | 36 #include <string> |
37 | |
5759 | 38 #include "Range.h" |
5828 | 39 #include "data-conv.h" |
2376 | 40 #include "mx-base.h" |
41 #include "str-vec.h" | |
42 | |
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43 #include "auto-shlib.h" |
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44 #include "oct-hdf5-types.h" |
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45 #include "oct-stream.h" |
2376 | 46 |
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47 namespace octave |
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48 { |
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49 class stack_frame; |
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50 class type_info; |
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51 |
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52 // FIXME: This is not ideal, but it avoids including |
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53 // interpreter-private.h here and bringing in a lot of unnecessary |
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54 // symbols that require even more header files. |
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55 |
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56 extern OCTINTERP_API type_info& __get_type_info__ (const std::string&); |
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57 } |
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58 |
3351 | 59 class Cell; |
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60 class float_display_format; |
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61 class mxArray; |
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62 class octave_map; |
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63 class octave_scalar_map; |
5759 | 64 class octave_value; |
2376 | 65 class octave_value_list; |
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66 class octave_classdef; |
5759 | 67 class octave_function; |
68 class octave_user_function; | |
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69 class octave_user_script; |
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70 class octave_user_code; |
5759 | 71 class octave_fcn_handle; |
72 class octave_value_list; | |
2376 | 73 |
9685 | 74 enum builtin_type_t |
75 { | |
76 btyp_double, | |
77 btyp_float, | |
78 btyp_complex, | |
79 btyp_float_complex, | |
80 btyp_int8, | |
81 btyp_int16, | |
82 btyp_int32, | |
83 btyp_int64, | |
84 btyp_uint8, | |
85 btyp_uint16, | |
86 btyp_uint32, | |
87 btyp_uint64, | |
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88 btyp_bool, |
9685 | 89 btyp_char, |
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90 btyp_struct, |
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91 btyp_cell, |
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92 btyp_func_handle, |
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93 btyp_unknown, |
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94 btyp_num_types = btyp_unknown |
9685 | 95 }; |
96 | |
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97 extern OCTINTERP_API std::string btyp_class_name []; |
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98 |
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99 inline bool btyp_isnumeric (builtin_type_t btyp) |
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100 { return btyp <= btyp_uint64; } |
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101 |
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102 inline bool btyp_isinteger (builtin_type_t btyp) |
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103 { return btyp >= btyp_int8 && btyp <= btyp_uint64; } |
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104 |
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105 inline bool btyp_isfloat (builtin_type_t btyp) |
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106 { return btyp <= btyp_float_complex; } |
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107 |
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108 inline bool btyp_isarray (builtin_type_t btyp) |
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109 { return btyp <= btyp_char; } |
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110 |
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111 //! Determine the resulting type for a possible mixed-type operation. |
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112 //! |
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113 //! Rules for the resulting type: |
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114 //! - bool -> double |
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115 //! - single + double -> single |
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116 //! - real + complex -> complex |
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117 //! - integer + real -> integer |
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118 //! - uint + uint -> uint (the bigger one) |
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119 //! - sint + sint -> sint (the bigger one) |
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120 //! |
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121 //! @return The resulting type or "unknown type", if the resulting type cannot |
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122 //! be determined. |
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123 |
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124 extern OCTINTERP_API |
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125 builtin_type_t btyp_mixed_numeric (builtin_type_t x, builtin_type_t y); |
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126 |
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127 template <typename T> |
9685 | 128 struct class_to_btyp |
129 { | |
130 static const builtin_type_t btyp = btyp_unknown; | |
131 }; | |
132 | |
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133 template <builtin_type_t BTYP> |
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134 struct btyp_to_class |
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135 { |
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136 typedef void type; |
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137 }; |
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138 |
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139 #define DEF_BTYP_TRAITS(BTYP, CLASS) \ |
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140 template <> \ |
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141 struct class_to_btyp<CLASS> \ |
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142 { \ |
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143 static const builtin_type_t btyp = BTYP; \ |
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144 }; \ |
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145 \ |
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146 template <> \ |
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147 struct btyp_to_class<BTYP> \ |
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148 { \ |
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149 typedef CLASS type; \ |
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150 } |
9685 | 151 |
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152 DEF_BTYP_TRAITS (btyp_double, double); |
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153 DEF_BTYP_TRAITS (btyp_float, float); |
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154 DEF_BTYP_TRAITS (btyp_complex, Complex); |
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155 DEF_BTYP_TRAITS (btyp_float_complex, FloatComplex); |
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156 DEF_BTYP_TRAITS (btyp_int8, octave_int8); |
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157 DEF_BTYP_TRAITS (btyp_int16, octave_int16); |
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158 DEF_BTYP_TRAITS (btyp_int32, octave_int32); |
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159 DEF_BTYP_TRAITS (btyp_int64, octave_int64); |
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160 DEF_BTYP_TRAITS (btyp_uint8, octave_uint8); |
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161 DEF_BTYP_TRAITS (btyp_uint16, octave_uint16); |
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162 DEF_BTYP_TRAITS (btyp_uint32, octave_uint32); |
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163 DEF_BTYP_TRAITS (btyp_uint64, octave_uint64); |
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164 DEF_BTYP_TRAITS (btyp_bool, bool); |
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165 DEF_BTYP_TRAITS (btyp_char, char); |
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166 |
9685 | 167 |
5759 | 168 // T_ID is the type id of struct objects, set by register_type(). |
169 // T_NAME is the type name of struct objects. | |
7067 | 170 |
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171 #define OCTAVE_EMPTY_CPP_ARG /* empty */ |
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172 |
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173 #define DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA \ |
7066 | 174 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2 (OCTAVE_EMPTY_CPP_ARG) |
5759 | 175 |
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176 #define DECLARE_OV_BASE_TYPEID_FUNCTIONS_AND_DATA \ |
5759 | 177 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2(virtual) |
178 | |
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179 #define DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2(VIRTUAL) \ |
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180 public: \ |
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181 VIRTUAL int type_id (void) const { return t_id; } \ |
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182 VIRTUAL std::string type_name (void) const { return t_name; } \ |
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183 VIRTUAL std::string class_name (void) const { return c_name; } \ |
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184 static int static_type_id (void) { return t_id; } \ |
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185 static std::string static_type_name (void) { return t_name; } \ |
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186 static std::string static_class_name (void) { return c_name; } \ |
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187 static void register_type (void); \ |
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188 static void register_type (octave::type_info&); \ |
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189 \ |
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190 private: \ |
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191 static int t_id; \ |
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192 static const std::string t_name; \ |
5759 | 193 static const std::string c_name; |
194 | |
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195 #define DECLARE_TEMPLATE_OV_TYPEID_SPECIALIZATIONS(cls, type) \ |
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196 template <> void cls<type>::register_type (void); \ |
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197 template <> void cls<type>::register_type (octave::type_info&); \ |
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198 template <> int cls<type>::t_id; \ |
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199 template <> const std::string cls<type>::t_name; \ |
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200 template <> const std::string cls<type>::c_name; |
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201 |
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202 #define DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA_INTERNAL(tspec, t, n, c) \ |
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203 tspec int t::t_id (-1); \ |
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204 tspec const std::string t::t_name (n); \ |
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205 tspec const std::string t::c_name (c); \ |
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206 tspec void t::register_type (void) \ |
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207 { \ |
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208 octave::type_info& type_info \ |
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209 = octave::__get_type_info__ (#t "::register_type"); \ |
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210 \ |
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211 register_type (type_info); \ |
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212 } \ |
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213 tspec void t::register_type (octave::type_info& ti) \ |
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214 { \ |
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215 octave_value v (new t ()); \ |
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216 t_id = ti.register_type (t::t_name, t::c_name, v); \ |
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217 } |
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218 |
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219 #define DEFINE_TEMPLATE_OV_TYPEID_FUNCTIONS_AND_DATA(t, n, c) \ |
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220 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA_INTERNAL (template <>, t, n, c) |
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221 |
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222 #define DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(t, n, c) \ |
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223 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA_INTERNAL ( , t, n, c) |
5759 | 224 |
2477 | 225 // A base value type, so that derived types only have to redefine what |
226 // they need (if they are derived from octave_base_value instead of | |
227 // octave_value). | |
2376 | 228 |
229 class | |
6109 | 230 OCTINTERP_API |
5759 | 231 octave_base_value |
2376 | 232 { |
233 public: | |
234 | |
5759 | 235 typedef octave_base_value * (*type_conv_fcn) (const octave_base_value&); |
236 | |
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237 // type conversion, including result type information |
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238 class type_conv_info |
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239 { |
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240 public: |
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241 type_conv_info (type_conv_fcn f = nullptr, int t = -1) |
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242 : m_fcn (f), m_type_id (t) { } |
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243 |
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244 operator type_conv_fcn (void) const { return m_fcn; } |
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245 |
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246 octave_base_value * operator () (const octave_base_value& v) const |
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247 { return (*m_fcn) (v); } |
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248 |
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249 int type_id (void) const { return m_type_id; } |
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250 |
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251 private: |
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252 type_conv_fcn m_fcn; |
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253 int m_type_id; |
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254 }; |
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255 |
5759 | 256 friend class octave_value; |
2376 | 257 |
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258 octave_base_value (void) : count (1) { } |
5759 | 259 |
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260 octave_base_value (const octave_base_value&) : count (1) { } |
2376 | 261 |
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262 virtual ~octave_base_value (void) = default; |
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264 // Unconditional clone. Always clones. |
5759 | 265 virtual octave_base_value * |
266 clone (void) const { return new octave_base_value (*this); } | |
2376 | 267 |
9521 | 268 // Empty clone. |
5759 | 269 virtual octave_base_value * |
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270 empty_clone (void) const; |
2376 | 271 |
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272 // Unique clone. Usually clones, but may be overridden to fake the |
9521 | 273 // cloning when sharing copies is to be controlled from within an |
274 // instance (see octave_class). | |
275 virtual octave_base_value * | |
276 unique_clone (void) { return clone (); } | |
277 | |
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278 virtual void break_closure_cycles (const std::shared_ptr<octave::stack_frame>&) { } |
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279 |
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280 virtual type_conv_info |
5759 | 281 numeric_conversion_function (void) const |
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282 { return type_conv_info (); } |
2410 | 283 |
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284 virtual type_conv_info |
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285 numeric_demotion_function (void) const |
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286 { return type_conv_info (); } |
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287 |
5759 | 288 virtual octave_value squeeze (void) const; |
289 | |
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290 virtual octave_value full_value (void) const; |
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291 |
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292 virtual octave_value as_double (void) const; |
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293 virtual octave_value as_single (void) const; |
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294 |
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295 virtual octave_value as_int8 (void) const; |
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296 virtual octave_value as_int16 (void) const; |
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297 virtual octave_value as_int32 (void) const; |
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298 virtual octave_value as_int64 (void) const; |
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299 |
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300 virtual octave_value as_uint8 (void) const; |
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301 virtual octave_value as_uint16 (void) const; |
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302 virtual octave_value as_uint32 (void) const; |
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303 virtual octave_value as_uint64 (void) const; |
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304 |
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305 virtual octave_base_value * try_narrowing_conversion (void) { return nullptr; } |
4532 | 306 |
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307 virtual void maybe_economize (void) { } |
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308 |
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309 virtual Matrix size (void); |
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310 |
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311 virtual octave_idx_type xnumel (const octave_value_list&); |
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312 |
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313 // FIXME: Do we really need all three of these versions of subsref? |
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314 |
5759 | 315 virtual octave_value |
316 subsref (const std::string& type, | |
10313 | 317 const std::list<octave_value_list>& idx); |
3933 | 318 |
5759 | 319 virtual octave_value_list |
320 subsref (const std::string& type, | |
10313 | 321 const std::list<octave_value_list>& idx, |
322 int nargout); | |
3933 | 323 |
5759 | 324 virtual octave_value |
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325 subsref (const std::string& type, |
10313 | 326 const std::list<octave_value_list>& idx, |
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327 bool auto_add); |
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328 |
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329 virtual octave_value |
5885 | 330 do_index_op (const octave_value_list& idx, bool resize_ok = false); |
2974 | 331 |
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332 virtual void assign (const std::string&, const octave_value&) { } |
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333 |
5759 | 334 virtual octave_value |
335 subsasgn (const std::string& type, | |
10313 | 336 const std::list<octave_value_list>& idx, |
337 const octave_value& rhs); | |
2376 | 338 |
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339 virtual octave_value |
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340 undef_subsasgn (const std::string& type, |
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341 const std::list<octave_value_list>& idx, |
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342 const octave_value& rhs); |
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343 |
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344 virtual octave::idx_vector index_vector (bool require_integers = false) const; |
2376 | 345 |
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346 virtual dim_vector dims (void) const { return dim_vector (); } |
4559 | 347 |
5759 | 348 octave_idx_type rows (void) const |
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349 { |
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350 const dim_vector dv = dims (); |
5164 | 351 |
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352 return dv(0); |
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353 } |
4791 | 354 |
5759 | 355 octave_idx_type columns (void) const |
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356 { |
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357 const dim_vector dv = dims (); |
5602 | 358 |
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359 return dv(1); |
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360 } |
5604 | 361 |
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362 virtual int ndims (void) const |
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363 { return dims ().ndims (); } |
4567 | 364 |
5759 | 365 virtual octave_idx_type numel (void) const { return dims ().numel (); } |
4593 | 366 |
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367 virtual std::size_t byte_size (void) const { return 0; } |
4915 | 368 |
5759 | 369 virtual octave_idx_type nnz (void) const; |
2376 | 370 |
5759 | 371 virtual octave_idx_type nzmax (void) const; |
372 | |
5900 | 373 virtual octave_idx_type nfields (void) const; |
374 | |
5759 | 375 virtual octave_value reshape (const dim_vector&) const; |
3351 | 376 |
5759 | 377 virtual octave_value permute (const Array<int>& vec, bool = false) const; |
2376 | 378 |
5759 | 379 virtual octave_value resize (const dim_vector&, bool fill = false) const; |
2376 | 380 |
5785 | 381 virtual MatrixType matrix_type (void) const; |
382 | |
383 virtual MatrixType matrix_type (const MatrixType& typ) const; | |
384 | |
5759 | 385 virtual bool is_defined (void) const { return false; } |
4505 | 386 |
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387 virtual bool is_storable (void) const { return true; } |
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388 |
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389 bool isempty (void) const { return (dims ().any_zero ()); } |
2376 | 390 |
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391 bool is_zero_by_zero (void) const { return dims().zero_by_zero (); } |
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392 |
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393 virtual bool iscell (void) const { return false; } |
2376 | 394 |
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395 virtual bool iscellstr (void) const { return false; } |
6116 | 396 |
5759 | 397 virtual bool is_real_scalar (void) const { return false; } |
4587 | 398 |
5759 | 399 virtual bool is_real_matrix (void) const { return false; } |
400 | |
401 virtual bool is_complex_scalar (void) const { return false; } | |
2376 | 402 |
5759 | 403 virtual bool is_complex_matrix (void) const { return false; } |
404 | |
5881 | 405 virtual bool is_bool_scalar (void) const { return false; } |
406 | |
5759 | 407 virtual bool is_bool_matrix (void) const { return false; } |
5279 | 408 |
5759 | 409 virtual bool is_char_matrix (void) const { return false; } |
2376 | 410 |
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411 virtual bool is_diag_matrix (void) const { return false; } |
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412 |
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413 virtual bool is_perm_matrix (void) const { return false; } |
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414 |
5759 | 415 virtual bool is_string (void) const { return false; } |
2376 | 416 |
5759 | 417 virtual bool is_sq_string (void) const { return false; } |
4643 | 418 |
5759 | 419 virtual bool is_range (void) const { return false; } |
3977 | 420 |
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421 virtual bool isstruct (void) const { return false; } |
5759 | 422 |
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423 virtual bool isobject (void) const { return false; } |
7336 | 424 |
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425 virtual bool is_classdef_meta (void) const { return false; } |
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426 |
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427 virtual bool is_classdef_superclass_ref (void) const { return false; } |
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428 |
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429 virtual bool is_classdef_object (void) const { return false; } |
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430 |
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431 virtual bool is_package (void) const { return false; } |
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432 |
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433 virtual bool isjava (void) const { return false; } |
15770 | 434 |
5759 | 435 virtual bool is_cs_list (void) const { return false; } |
2376 | 436 |
5759 | 437 virtual bool is_magic_colon (void) const { return false; } |
2376 | 438 |
5759 | 439 virtual bool is_all_va_args (void) const { return false; } |
2376 | 440 |
5759 | 441 virtual octave_value all (int = 0) const; |
442 | |
443 virtual octave_value any (int = 0) const; | |
2376 | 444 |
9685 | 445 virtual builtin_type_t builtin_type (void) const { return btyp_unknown; } |
446 | |
5895 | 447 virtual bool is_double_type (void) const { return false; } |
448 | |
449 virtual bool is_single_type (void) const { return false; } | |
450 | |
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451 virtual bool isfloat (void) const { return false; } |
7576 | 452 |
5895 | 453 virtual bool is_int8_type (void) const { return false; } |
454 | |
455 virtual bool is_int16_type (void) const { return false; } | |
456 | |
457 virtual bool is_int32_type (void) const { return false; } | |
458 | |
459 virtual bool is_int64_type (void) const { return false; } | |
460 | |
461 virtual bool is_uint8_type (void) const { return false; } | |
462 | |
463 virtual bool is_uint16_type (void) const { return false; } | |
464 | |
465 virtual bool is_uint32_type (void) const { return false; } | |
466 | |
467 virtual bool is_uint64_type (void) const { return false; } | |
468 | |
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469 virtual bool islogical (void) const { return false; } |
3209 | 470 |
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471 virtual bool isinteger (void) const { return false; } |
6223 | 472 |
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473 virtual bool isreal (void) const { return false; } |
2376 | 474 |
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475 virtual bool iscomplex (void) const { return false; } |
2376 | 476 |
477 // Would be nice to get rid of the next four functions: | |
478 | |
5759 | 479 virtual bool is_scalar_type (void) const { return false; } |
2376 | 480 |
5759 | 481 virtual bool is_matrix_type (void) const { return false; } |
2376 | 482 |
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483 virtual bool isnumeric (void) const { return false; } |
2376 | 484 |
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485 virtual bool issparse (void) const { return false; } |
5631 | 486 |
5759 | 487 virtual bool is_true (void) const { return false; } |
488 | |
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489 virtual bool is_magic_int (void) const { return false; } |
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490 |
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491 virtual bool isnull (void) const { return false; } |
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492 |
5759 | 493 virtual bool is_constant (void) const { return false; } |
2376 | 494 |
5759 | 495 virtual bool is_function_handle (void) const { return false; } |
2376 | 496 |
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497 virtual bool is_anonymous_function (void) const { return false; } |
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498 |
5759 | 499 virtual bool is_inline_function (void) const { return false; } |
2974 | 500 |
5759 | 501 virtual bool is_function (void) const { return false; } |
4954 | 502 |
7336 | 503 virtual bool is_user_script (void) const { return false; } |
504 | |
505 virtual bool is_user_function (void) const { return false; } | |
506 | |
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507 virtual bool is_user_code (void) const { return false; } |
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508 |
5759 | 509 virtual bool is_builtin_function (void) const { return false; } |
2974 | 510 |
5759 | 511 virtual bool is_dld_function (void) const { return false; } |
3325 | 512 |
5864 | 513 virtual bool is_mex_function (void) const { return false; } |
514 | |
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515 virtual void erase_subfunctions (void) { } |
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516 |
5759 | 517 virtual short int short_value (bool = false, bool = false) const; |
4254 | 518 |
5759 | 519 virtual unsigned short int ushort_value (bool = false, bool = false) const; |
4254 | 520 |
5759 | 521 virtual int int_value (bool = false, bool = false) const; |
3202 | 522 |
5759 | 523 virtual unsigned int uint_value (bool = false, bool = false) const; |
4254 | 524 |
5759 | 525 virtual int nint_value (bool = false) const; |
3202 | 526 |
5759 | 527 virtual long int long_value (bool = false, bool = false) const; |
4254 | 528 |
5759 | 529 virtual unsigned long int ulong_value (bool = false, bool = false) const; |
4254 | 530 |
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531 virtual int64_t int64_value (bool = false, bool = false) const; |
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532 |
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533 virtual uint64_t uint64_value (bool = false, bool = false) const; |
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534 |
5759 | 535 virtual double double_value (bool = false) const; |
2376 | 536 |
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First attempt at single precision tyeps
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537 virtual float float_value (bool = false) const; |
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First attempt at single precision tyeps
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538 |
5759 | 539 virtual double scalar_value (bool frc_str_conv = false) const |
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540 { return double_value (frc_str_conv); } |
2376 | 541 |
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542 virtual float float_scalar_value (bool frc_str_conv = false) const |
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543 { return float_value (frc_str_conv); } |
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544 |
5759 | 545 virtual Cell cell_value (void) const; |
3351 | 546 |
5759 | 547 virtual Matrix matrix_value (bool = false) const; |
3145 | 548 |
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549 virtual FloatMatrix float_matrix_value (bool = false) const; |
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550 |
5759 | 551 virtual NDArray array_value (bool = false) const; |
4505 | 552 |
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553 virtual FloatNDArray float_array_value (bool = false) const; |
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554 |
5759 | 555 virtual Complex complex_value (bool = false) const; |
2376 | 556 |
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557 virtual FloatComplex float_complex_value (bool = false) const; |
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558 |
5759 | 559 virtual ComplexMatrix complex_matrix_value (bool = false) const; |
2376 | 560 |
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561 virtual FloatComplexMatrix float_complex_matrix_value (bool = false) const; |
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562 |
5759 | 563 virtual ComplexNDArray complex_array_value (bool = false) const; |
4550 | 564 |
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565 virtual FloatComplexNDArray float_complex_array_value (bool = false) const; |
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566 |
5943 | 567 virtual bool bool_value (bool = false) const; |
4550 | 568 |
5943 | 569 virtual boolMatrix bool_matrix_value (bool = false) const; |
4550 | 570 |
5943 | 571 virtual boolNDArray bool_array_value (bool = false) const; |
4550 | 572 |
5759 | 573 virtual charMatrix char_matrix_value (bool force = false) const; |
574 | |
575 virtual charNDArray char_array_value (bool = false) const; | |
2376 | 576 |
5759 | 577 virtual SparseMatrix sparse_matrix_value (bool = false) const; |
4550 | 578 |
5759 | 579 virtual SparseComplexMatrix sparse_complex_matrix_value (bool = false) const; |
5164 | 580 |
5759 | 581 virtual SparseBoolMatrix sparse_bool_matrix_value (bool = false) const; |
5164 | 582 |
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583 virtual DiagMatrix diag_matrix_value (bool = false) const; |
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584 |
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|
585 virtual FloatDiagMatrix float_diag_matrix_value (bool = false) const; |
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586 |
8916
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587 virtual ComplexDiagMatrix complex_diag_matrix_value (bool = false) const; |
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|
588 |
17787
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589 virtual FloatComplexDiagMatrix |
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590 float_complex_diag_matrix_value (bool = false) const; |
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591 |
8916
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592 virtual PermMatrix perm_matrix_value (void) const; |
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593 |
5759 | 594 virtual octave_int8 int8_scalar_value (void) const; |
5164 | 595 |
5759 | 596 virtual octave_int16 int16_scalar_value (void) const; |
4910 | 597 |
5759 | 598 virtual octave_int32 int32_scalar_value (void) const; |
599 | |
600 virtual octave_int64 int64_scalar_value (void) const; | |
4910 | 601 |
5759 | 602 virtual octave_uint8 uint8_scalar_value (void) const; |
4910 | 603 |
5759 | 604 virtual octave_uint16 uint16_scalar_value (void) const; |
4910 | 605 |
5759 | 606 virtual octave_uint32 uint32_scalar_value (void) const; |
4910 | 607 |
5759 | 608 virtual octave_uint64 uint64_scalar_value (void) const; |
4910 | 609 |
5759 | 610 virtual int8NDArray int8_array_value (void) const; |
4910 | 611 |
5759 | 612 virtual int16NDArray int16_array_value (void) const; |
4910 | 613 |
5759 | 614 virtual int32NDArray int32_array_value (void) const; |
4906 | 615 |
5759 | 616 virtual int64NDArray int64_array_value (void) const; |
4906 | 617 |
5759 | 618 virtual uint8NDArray uint8_array_value (void) const; |
4906 | 619 |
5759 | 620 virtual uint16NDArray uint16_array_value (void) const; |
4906 | 621 |
5759 | 622 virtual uint32NDArray uint32_array_value (void) const; |
4906 | 623 |
5759 | 624 virtual uint64NDArray uint64_array_value (void) const; |
4906 | 625 |
20990
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Deprecate all_strings, replace with string_vector_value.
Rik <rik@octave.org>
parents:
20791
diff
changeset
|
626 virtual string_vector string_vector_value (bool pad = false) const; |
4906 | 627 |
5759 | 628 virtual std::string string_value (bool force = false) const; |
4906 | 629 |
8732 | 630 virtual Array<std::string> cellstr_value (void) const; |
631 | |
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|
632 virtual octave::range<float> float_range_value (void) const; |
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diff
changeset
|
633 |
28638
98192ec1621f
replace Range with range<double>
John W. Eaton <jwe@octave.org>
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changeset
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634 virtual octave::range<double> range_value (void) const; |
2376 | 635 |
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636 virtual octave::range<octave_int8> int8_range_value (void) const; |
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637 |
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638 virtual octave::range<octave_int16> int16_range_value (void) const; |
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639 |
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640 virtual octave::range<octave_int32> int32_range_value (void) const; |
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641 |
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642 virtual octave::range<octave_int64> int64_range_value (void) const; |
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643 |
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644 virtual octave::range<octave_uint8> uint8_range_value (void) const; |
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645 |
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646 virtual octave::range<octave_uint16> uint16_range_value (void) const; |
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647 |
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648 virtual octave::range<octave_uint32> uint32_range_value (void) const; |
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649 |
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650 virtual octave::range<octave_uint64> uint64_range_value (void) const; |
2376 | 651 |
10742
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652 virtual octave_map map_value (void) const; |
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653 |
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654 virtual octave_scalar_map scalar_map_value (void) const; |
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655 |
5759 | 656 virtual string_vector map_keys (void) const; |
2376 | 657 |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29476
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changeset
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658 virtual std::size_t nparents (void) const; |
9151 | 659 |
660 virtual std::list<std::string> parent_class_name_list (void) const; | |
661 | |
662 virtual string_vector parent_class_names (void) const; | |
9010
f914834836e7
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changeset
|
663 |
23446
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Rik <rik@octave.org>
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|
664 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).
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665 { return nullptr; } |
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666 |
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667 virtual octave_base_value * unique_parent_class (const std::string&) |
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668 { return nullptr; } |
9767
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Jaroslav Hajek <highegg@gmail.com>
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|
669 |
19103
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Implement "isa" for classdef objects.
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|
670 virtual bool is_instance_of (const std::string&) const |
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671 { return false; } |
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Michael Goffioul <michael.goffioul@gmail.com>
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|
672 |
23881
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John W. Eaton <jwe@octave.org>
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|
673 virtual octave_classdef * classdef_object_value (bool silent = false); |
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674 |
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Rik <rik@octave.org>
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675 virtual octave_function * function_value (bool silent = false); |
3933 | 676 |
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677 virtual octave_user_function * user_function_value (bool silent = false); |
4645 | 678 |
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|
679 virtual octave_user_script * user_script_value (bool silent = false); |
7719
87eda1f8faaa
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John W. Eaton <jwe@octave.org>
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|
680 |
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|
681 virtual octave_user_code * user_code_value (bool silent = false); |
7719
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|
682 |
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|
683 virtual octave_fcn_handle * fcn_handle_value (bool silent = false); |
4643 | 684 |
5759 | 685 virtual octave_value_list list_value (void) const; |
4343 | 686 |
5759 | 687 virtual octave_value convert_to_str (bool pad = false, bool force = false, |
10313 | 688 char type = '\'') const; |
5759 | 689 virtual octave_value |
690 convert_to_str_internal (bool pad, bool force, char type) const; | |
4933 | 691 |
5759 | 692 virtual void convert_to_row_or_column_vector (void); |
2882 | 693 |
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rename octave_value value extractors that accept error message args
John W. Eaton <jwe@octave.org>
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694 // The following extractor functions don't perform any implicit type |
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695 // conversions. |
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|
696 |
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diff
changeset
|
697 virtual std::string xstring_value () const; |
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changeset
|
698 |
5759 | 699 virtual bool print_as_scalar (void) const { return false; } |
2376 | 700 |
18416
bcd71a2531d3
Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
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changeset
|
701 virtual void print (std::ostream& os, bool pr_as_read_syntax = false); |
2376 | 702 |
5759 | 703 virtual void |
704 print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; | |
4604 | 705 |
5759 | 706 virtual bool |
707 print_name_tag (std::ostream& os, const std::string& name) const; | |
2901 | 708 |
5759 | 709 virtual void |
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changeset
|
710 print_with_name (std::ostream& output_buf, const std::string& name, |
10313 | 711 bool print_padding = true); |
2376 | 712 |
17870 | 713 virtual void short_disp (std::ostream& os) const { os << "..."; } |
16468
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use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
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changeset
|
714 |
24668
d4dd741b2794
new octave_value functions for formatting output
John W. Eaton <jwe@octave.org>
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diff
changeset
|
715 virtual float_display_format get_edit_display_format (void) const; |
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|
716 |
d4dd741b2794
new octave_value functions for formatting output
John W. Eaton <jwe@octave.org>
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changeset
|
717 virtual std::string edit_display (const float_display_format&, |
d4dd741b2794
new octave_value functions for formatting output
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changeset
|
718 octave_idx_type, octave_idx_type) const |
24643
78aff6f14227
more variable editor improvements; allow more variable types to be edited
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parents:
24624
diff
changeset
|
719 { return "#VAL"; } |
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John W. Eaton <jwe@octave.org>
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24624
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|
720 |
5759 | 721 virtual void print_info (std::ostream& os, const std::string& prefix) const; |
3933 | 722 |
6974 | 723 virtual bool save_ascii (std::ostream& os); |
4687 | 724 |
5759 | 725 virtual bool load_ascii (std::istream& is); |
4687 | 726 |
26399
586413770c7f
pass save_as_floats by value in octave_value save_binary functions
John W. Eaton <jwe@octave.org>
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changeset
|
727 virtual bool save_binary (std::ostream& os, bool save_as_floats); |
4687 | 728 |
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changeset
|
729 virtual bool load_binary (std::istream& is, bool swap, |
21739
c4ab2e54f100
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parents:
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changeset
|
730 octave::mach_info::float_format fmt); |
4687 | 731 |
5759 | 732 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
|
733 save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats); |
4687 | 734 |
5759 | 735 virtual bool |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
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parents:
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changeset
|
736 load_hdf5 (octave_hdf5_id loc_id, const char *name); |
4687 | 737 |
5759 | 738 virtual int |
23059
b98ebcd7f11c
move some octave stream classes into octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
739 write (octave::stream& os, int block_size, |
10313 | 740 oct_data_conv::data_type output_type, int skip, |
21739
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use namespace for oct_mach_info class
John W. Eaton <jwe@octave.org>
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changeset
|
741 octave::mach_info::float_format flt_fmt) const; |
5759 | 742 |
30232
a2936935c7c8
attempt to limit possible const_cast damage
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parents:
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changeset
|
743 virtual const void * mex_get_data (void) const { return nullptr; } |
5900 | 744 |
30232
a2936935c7c8
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changeset
|
745 virtual const octave_idx_type * mex_get_ir (void) const { return nullptr; } |
5900 | 746 |
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changeset
|
747 virtual const octave_idx_type * mex_get_jc (void) const { return nullptr; } |
5900 | 748 |
28126
4c21f99b4ad5
handle interleaved complex data and new typed data access functions for mex
John W. Eaton <jwe@octave.org>
parents:
27923
diff
changeset
|
749 virtual mxArray * as_mxArray (bool interleaved) const; |
5900 | 750 |
7620
36594d5bbe13
Move diag function into the octave_value class
David Bateman <dbateman@free.fr>
parents:
7576
diff
changeset
|
751 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
|
752 |
14557
e8e86ae3abbc
make diag (x, m, n) return a proper diagonal matrix object (bug #36099)
John W. Eaton <jwe@octave.org>
parents:
14138
diff
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|
753 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:
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diff
changeset
|
754 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
755 virtual octave_value sort (octave_idx_type dim = 0, |
10313 | 756 sortmode mode = ASCENDING) const; |
30390
a61e1a0f6024
maint: style check C++ files in libinterp/ ahead of 7.1 release.
Rik <rik@octave.org>
parents:
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diff
changeset
|
757 virtual octave_value sort (Array<octave_idx_type>& sidx, |
10313 | 758 octave_idx_type dim = 0, |
759 sortmode mode = ASCENDING) const; | |
7433 | 760 |
23588
0549061d35b9
maint: Deprecate is_sorted and replace with issorted.
Rik <rik@octave.org>
parents:
23587
diff
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|
761 virtual sortmode issorted (sortmode mode = UNSORTED) const; |
8721
e9cb742df9eb
imported patch sort3.diff
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
762 |
8733
3ef774603887
rename all uses of sortrows_idx to sort_rows_idx
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
763 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
|
764 sort_rows_idx (sortmode mode = ASCENDING) const; |
8721
e9cb742df9eb
imported patch sort3.diff
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
765 |
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
|
766 virtual sortmode is_sorted_rows (sortmode mode = UNSORTED) const; |
8721
e9cb742df9eb
imported patch sort3.diff
Jaroslav Hajek <highegg@gmail.com>
parents:
8676
diff
changeset
|
767 |
7489
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
768 virtual void lock (void); |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
769 |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
770 virtual void unlock (void); |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
771 |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
772 virtual bool islocked (void) const { return false; } |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7463
diff
changeset
|
773 |
26655
cca0548f7b86
refactor calling object destructor
John W. Eaton <jwe@octave.org>
parents:
26527
diff
changeset
|
774 virtual void call_object_destructor (void) { } |
cca0548f7b86
refactor calling object destructor
John W. Eaton <jwe@octave.org>
parents:
26527
diff
changeset
|
775 |
23680
ef71711f6d64
rework __dump_symbol_table__ function
John W. Eaton <jwe@octave.org>
parents:
23626
diff
changeset
|
776 virtual octave_value dump (void) const; |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
777 |
21751
b571fc85953f
maint: Use two spaces after period to indicate sentence break.
Rik <rik@octave.org>
parents:
21739
diff
changeset
|
778 // Standard mappers. Register new ones here. |
9813
8fa32b527d9a
improve & partially revert previous change
Jaroslav Hajek <highegg@gmail.com>
parents:
9812
diff
changeset
|
779 enum unary_mapper_t |
17787
175b392e91fe
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diff
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|
780 { |
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diff
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|
781 umap_abs, |
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diff
changeset
|
782 umap_acos, |
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changeset
|
783 umap_acosh, |
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|
784 umap_angle, |
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|
785 umap_arg, |
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parents:
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diff
changeset
|
786 umap_asin, |
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diff
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|
787 umap_asinh, |
175b392e91fe
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parents:
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diff
changeset
|
788 umap_atan, |
175b392e91fe
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parents:
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diff
changeset
|
789 umap_atanh, |
175b392e91fe
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Rik <rik@octave.org>
parents:
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diff
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|
790 umap_cbrt, |
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diff
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|
791 umap_ceil, |
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Rik <rik@octave.org>
parents:
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diff
changeset
|
792 umap_conj, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
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diff
changeset
|
793 umap_cos, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
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diff
changeset
|
794 umap_cosh, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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diff
changeset
|
795 umap_erf, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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diff
changeset
|
796 umap_erfinv, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
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parents:
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diff
changeset
|
797 umap_erfcinv, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
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diff
changeset
|
798 umap_erfc, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
799 umap_erfcx, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
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parents:
17744
diff
changeset
|
800 umap_erfi, |
175b392e91fe
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parents:
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diff
changeset
|
801 umap_dawson, |
175b392e91fe
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Rik <rik@octave.org>
parents:
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diff
changeset
|
802 umap_exp, |
175b392e91fe
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Rik <rik@octave.org>
parents:
17744
diff
changeset
|
803 umap_expm1, |
21013
7f4c6d594e3d
Finish renaming mapper function finite to isfinite.
Rik <rik@octave.org>
parents:
20990
diff
changeset
|
804 umap_isfinite, |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
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diff
changeset
|
805 umap_fix, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
806 umap_floor, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
807 umap_gamma, |
175b392e91fe
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Rik <rik@octave.org>
parents:
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diff
changeset
|
808 umap_imag, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
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diff
changeset
|
809 umap_isinf, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
810 umap_isna, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
811 umap_isnan, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
812 umap_lgamma, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
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diff
changeset
|
813 umap_log, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
814 umap_log2, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
815 umap_log10, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
816 umap_log1p, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
817 umap_real, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
818 umap_round, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
819 umap_roundb, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
820 umap_signum, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
821 umap_sin, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
822 umap_sinh, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
823 umap_sqrt, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
824 umap_tan, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
825 umap_tanh, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
826 umap_xisalnum, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
827 umap_xisalpha, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
828 umap_xisascii, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
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diff
changeset
|
829 umap_xiscntrl, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
830 umap_xisdigit, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
831 umap_xisgraph, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
832 umap_xislower, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
833 umap_xisprint, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
834 umap_xispunct, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
835 umap_xisspace, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
836 umap_xisupper, |
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Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
837 umap_xisxdigit, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
838 umap_xsignbit, |
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Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
839 umap_xtolower, |
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Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
840 umap_xtoupper, |
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Rik <rik@octave.org>
parents:
17744
diff
changeset
|
841 umap_unknown, |
175b392e91fe
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Rik <rik@octave.org>
parents:
17744
diff
changeset
|
842 num_unary_mappers = umap_unknown |
175b392e91fe
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Rik <rik@octave.org>
parents:
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diff
changeset
|
843 }; |
9813
8fa32b527d9a
improve & partially revert previous change
Jaroslav Hajek <highegg@gmail.com>
parents:
9812
diff
changeset
|
844 |
9812
f80c566bc751
improve unary mapper system
Jaroslav Hajek <highegg@gmail.com>
parents:
9790
diff
changeset
|
845 virtual octave_value map (unary_mapper_t) const; |
7503
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7489
diff
changeset
|
846 |
10670
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
847 // These are fast indexing & assignment shortcuts for extracting |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
10652
diff
changeset
|
848 // or inserting a single scalar from/to an array. |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
10652
diff
changeset
|
849 |
21751
b571fc85953f
maint: Use two spaces after period to indicate sentence break.
Rik <rik@octave.org>
parents:
21739
diff
changeset
|
850 // Extract the n-th element, aka val(n). Result is undefined if val is not |
b571fc85953f
maint: Use two spaces after period to indicate sentence break.
Rik <rik@octave.org>
parents:
21739
diff
changeset
|
851 // an array type or n is out of range. Never error. |
10670
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
852 virtual octave_value |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
10652
diff
changeset
|
853 fast_elem_extract (octave_idx_type n) const; |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
854 |
21751
b571fc85953f
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Rik <rik@octave.org>
parents:
21739
diff
changeset
|
855 // Assign the n-th element, aka val(n) = x. Returns false if val is not an |
10670
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
10652
diff
changeset
|
856 // array type, x is not a matching scalar type, or n is out of range. |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
10652
diff
changeset
|
857 // Never error. |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
10652
diff
changeset
|
858 virtual bool |
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make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
859 fast_elem_insert (octave_idx_type n, const octave_value& x); |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
860 |
20097
1f9ed81bd173
maint: Fix spelling and grammar mistakes in docs and comments (bug #44878)
Rafael Laboissiere <rafael@laboissiere.net>
parents:
19863
diff
changeset
|
861 // This is a helper for the above, to be overridden in scalar types. The |
10670
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
862 // whole point is to handle the insertion efficiently with just *two* VM |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
863 // calls, which is basically the theoretical minimum. |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
864 virtual bool |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10652
diff
changeset
|
865 fast_elem_insert_self (void *where, builtin_type_t btyp) const; |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
866 |
5759 | 867 protected: |
868 | |
869 // This should only be called for derived types. | |
870 | |
29234
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Set API tags in files in libinterp/octave-value (patch #8919).
Markus Mützel <markus.muetzel@gmx.de>
parents:
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diff
changeset
|
871 OCTINTERP_API octave_value |
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Markus Mützel <markus.muetzel@gmx.de>
parents:
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diff
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|
872 numeric_assign (const std::string& type, |
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Set API tags in files in libinterp/octave-value (patch #8919).
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parents:
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diff
changeset
|
873 const std::list<octave_value_list>& idx, |
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Set API tags in files in libinterp/octave-value (patch #8919).
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parents:
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diff
changeset
|
874 const octave_value& rhs); |
5759 | 875 |
876 void reset_indent_level (void) const | |
30148
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maint: use "s_" prefix for static variables in class octave_base_value.
Rik <rik@octave.org>
parents:
30139
diff
changeset
|
877 { s_curr_print_indent_level = 0; } |
5759 | 878 |
879 void increment_indent_level (void) const | |
30148
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maint: use "s_" prefix for static variables in class octave_base_value.
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parents:
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diff
changeset
|
880 { s_curr_print_indent_level += 2; } |
5759 | 881 |
882 void decrement_indent_level (void) const | |
30148
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maint: use "s_" prefix for static variables in class octave_base_value.
Rik <rik@octave.org>
parents:
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diff
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|
883 { s_curr_print_indent_level -= 2; } |
5759 | 884 |
885 int current_print_indent_level (void) const | |
30148
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maint: use "s_" prefix for static variables in class octave_base_value.
Rik <rik@octave.org>
parents:
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|
886 { return s_curr_print_indent_level; } |
5759 | 887 |
29234
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Markus Mützel <markus.muetzel@gmx.de>
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changeset
|
888 OCTINTERP_API void indent (std::ostream& os) const; |
5759 | 889 |
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890 OCTINTERP_API void newline (std::ostream& os) const; |
5759 | 891 |
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892 OCTINTERP_API void reset (void) const; |
5759 | 893 |
30139
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894 // A reference count. |
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895 // NOTE: the declaration is octave_idx_type because with 64-bit indexing, |
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896 // it is well possible to have more than MAX_INT copies of a single value |
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897 // (think of an empty cell array with >2G elements). |
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898 octave::refcount<octave_idx_type> count; |
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899 |
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900 OCTINTERP_API static const char * get_umap_name (unary_mapper_t); |
2376 | 901 |
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902 OCTINTERP_API void warn_load (const char *type) const; |
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903 OCTINTERP_API void warn_save (const char *type) const; |
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904 |
15501
814c4b0d5c49
make numeric mapper functions throw error for char args (bug #37535)
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905 private: |
9813
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improve & partially revert previous change
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906 |
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907 OCTINTERP_API void wrong_type_arg_error (void) const; |
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rename octave_value value extractors that accept error message args
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908 |
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909 //-------- |
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910 |
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911 static int s_curr_print_indent_level; |
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912 static bool s_beginning_of_line; |
5759 | 913 |
914 DECLARE_OV_BASE_TYPEID_FUNCTIONS_AND_DATA | |
2376 | 915 }; |
916 | |
30750
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917 class |
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918 OCTINTERP_API |
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919 octave_base_dld_value : public octave_base_value |
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920 { |
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921 public: |
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922 |
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923 octave_base_dld_value (void) = default; |
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924 |
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925 ~octave_base_dld_value (void) |
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926 { |
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927 m_containing_dynamic_library.delete_later (); |
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928 } |
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929 |
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930 octave_base_dld_value (const octave_base_dld_value&) = default; |
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931 |
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932 private: |
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933 |
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934 octave::auto_shlib m_containing_dynamic_library; |
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935 }; |
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936 |
7193 | 937 // TRUE means to perform automatic sparse to real mutation if there |
938 // is memory to be saved | |
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939 extern OCTINTERP_API bool Vsparse_auto_mutate; |
7193 | 940 |
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941 // Utility function to convert C++ arguments used in subsref/subsasgn into an |
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942 // octave_value_list object that can be used to call a function/method in the |
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943 // interpreter. |
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944 extern OCTINTERP_API octave_value |
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945 make_idx_args (const std::string& type, |
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946 const std::list<octave_value_list>& idx, |
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947 const std::string& who); |
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948 |
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949 // Tells whether some regular octave_value_base methods are being called from |
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950 // within the "builtin" function. |
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951 extern OCTINTERP_API bool called_from_builtin (void); |
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952 |
2376 | 953 #endif |