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1 /* |
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2 |
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3 Copyright (C) 1996 John W. Eaton |
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4 |
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5 This file is part of Octave. |
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6 |
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7 Octave is free software; you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by the |
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9 Free Software Foundation; either version 2, or (at your option) any |
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10 later version. |
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11 |
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12 Octave is distributed in the hope that it will be useful, but WITHOUT |
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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15 for more details. |
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16 |
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17 You should have received a copy of the GNU General Public License |
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18 along with Octave; see the file COPYING. If not, write to the Free |
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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20 |
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21 */ |
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22 |
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23 #if !defined (octave_tree_const_h) |
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24 #define octave_tree_const_h 1 |
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25 |
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26 #if defined (__GNUG__) |
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27 #pragma interface |
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28 #endif |
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29 |
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30 #include <cstdlib> |
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31 |
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32 #include <string> |
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33 |
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34 class ostream; |
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35 |
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36 #include "Range.h" |
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37 #include "mx-base.h" |
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38 #include "str-vec.h" |
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39 |
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40 #include "pt-fvc.h" |
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41 |
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42 class Octave_map; |
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43 class octave_value_list; |
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44 |
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45 class tree_walker; |
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46 |
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47 // Constants. |
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48 |
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49 class |
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50 octave_value : public tree_fvc |
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51 { |
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52 private: |
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53 |
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54 // The actual representation of the octave_value. |
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55 |
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56 class |
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57 octave_value_rep |
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58 { |
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59 public: |
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60 |
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61 enum constant_type |
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62 { |
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63 unknown_constant, |
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64 scalar_constant, |
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65 matrix_constant, |
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66 complex_scalar_constant, |
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67 complex_matrix_constant, |
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68 char_matrix_constant, |
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69 char_matrix_constant_str, |
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70 range_constant, |
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71 map_constant, |
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72 magic_colon, |
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73 all_va_args, |
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74 }; |
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75 |
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76 enum force_orient |
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77 { |
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78 no_orient, |
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79 row_orient, |
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80 column_orient, |
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81 }; |
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82 |
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83 octave_value_rep (void); |
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84 |
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85 octave_value_rep (double d); |
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86 octave_value_rep (const Matrix& m); |
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87 octave_value_rep (const DiagMatrix& d); |
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88 octave_value_rep (const RowVector& v, int pcv); |
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89 octave_value_rep (const ColumnVector& v, int pcv); |
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90 |
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91 octave_value_rep (const Complex& c); |
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92 octave_value_rep (const ComplexMatrix& m); |
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93 octave_value_rep (const ComplexDiagMatrix& d); |
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94 octave_value_rep (const ComplexRowVector& v, int pcv); |
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95 octave_value_rep (const ComplexColumnVector& v, int pcv); |
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96 |
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97 octave_value_rep (const char *s); |
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98 octave_value_rep (const string& s); |
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99 octave_value_rep (const string_vector& s); |
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100 octave_value_rep (const charMatrix& chm, bool is_string); |
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101 |
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102 octave_value_rep (double base, double limit, double inc); |
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103 octave_value_rep (const Range& r); |
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104 |
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105 octave_value_rep (const Octave_map& m); |
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106 |
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107 octave_value_rep (octave_value_rep::constant_type t); |
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108 |
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109 octave_value_rep (const octave_value_rep& t); |
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110 |
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111 ~octave_value_rep (void); |
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112 |
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113 void *operator new (size_t size); |
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114 void operator delete (void *p, size_t size); |
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115 |
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116 int rows (void) const; |
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117 int columns (void) const; |
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118 |
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119 bool is_defined (void) const |
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120 { return type_tag != unknown_constant; } |
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121 |
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122 bool is_undefined (void) const |
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123 { return type_tag == unknown_constant; } |
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124 |
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125 bool is_unknown (void) const |
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126 { return type_tag == unknown_constant; } |
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127 |
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128 bool is_real_scalar (void) const |
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129 { return type_tag == scalar_constant; } |
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130 |
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131 bool is_real_matrix (void) const |
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132 { return type_tag == matrix_constant; } |
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133 |
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134 bool is_complex_scalar (void) const |
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135 { return type_tag == complex_scalar_constant; } |
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136 |
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137 bool is_complex_matrix (void) const |
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138 { return type_tag == complex_matrix_constant; } |
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139 |
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140 bool is_char_matrix (void) const |
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141 { return type_tag == char_matrix_constant; } |
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142 |
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143 bool is_string (void) const |
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144 { return type_tag == char_matrix_constant_str; } |
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145 |
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146 bool is_range (void) const |
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147 { return type_tag == range_constant; } |
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148 |
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149 bool is_map (void) const |
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150 { return type_tag == map_constant; } |
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151 |
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152 bool is_magic_colon (void) const |
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153 { return type_tag == magic_colon; } |
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154 |
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155 bool is_all_va_args (void) const |
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156 { return type_tag == all_va_args; } |
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157 |
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158 octave_value all (void) const; |
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159 octave_value any (void) const; |
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160 |
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161 bool is_real_type (void) const |
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162 { |
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163 return (type_tag == scalar_constant |
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164 || type_tag == matrix_constant |
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165 || type_tag == range_constant |
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166 || type_tag == char_matrix_constant |
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167 || type_tag == char_matrix_constant_str); |
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168 } |
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169 |
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170 bool is_complex_type (void) const |
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171 { |
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172 return (type_tag == complex_matrix_constant |
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173 || type_tag == complex_scalar_constant); |
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174 } |
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175 |
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176 // Would be nice to get rid of the next four functions: |
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177 |
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178 bool is_scalar_type (void) const |
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179 { |
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180 return (type_tag == scalar_constant |
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181 || type_tag == complex_scalar_constant); |
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182 } |
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183 |
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184 bool is_matrix_type (void) const |
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185 { |
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186 return (type_tag == matrix_constant |
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187 || type_tag == complex_matrix_constant); |
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188 } |
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189 |
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190 bool is_numeric_type (void) const |
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191 { |
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192 return (type_tag == scalar_constant |
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193 || type_tag == matrix_constant |
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194 || type_tag == complex_matrix_constant |
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195 || type_tag == complex_scalar_constant); |
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196 } |
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197 |
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198 bool valid_as_scalar_index (void) const; |
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199 bool valid_as_zero_index (void) const; |
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200 |
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201 bool is_true (void) const; |
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202 |
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203 bool is_empty (void) const |
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204 { |
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205 return ((! (is_magic_colon () |
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206 || is_all_va_args () |
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207 || is_unknown ())) |
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208 && (rows () == 0 |
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209 || columns () == 0)); |
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210 } |
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211 |
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212 double double_value (bool frc_str_conv = false) const; |
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213 Matrix matrix_value (bool frc_str_conv = false) const; |
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214 Complex complex_value (bool frc_str_conv = false) const; |
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215 ComplexMatrix complex_matrix_value (bool frc_str_conv = false) const; |
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216 charMatrix char_matrix_value (bool frc_str_conv = false) const; |
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217 charMatrix all_strings (void) const; |
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218 string string_value (void) const; |
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219 Range range_value (void) const; |
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220 Octave_map map_value (void) const; |
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221 |
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222 octave_value& lookup_map_element (const string& name, |
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223 bool insert = false, |
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224 bool silent = false); |
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225 |
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226 ColumnVector vector_value (bool frc_str_conv = false, |
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227 bool frc_vec_conv = false) const; |
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228 |
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229 ComplexColumnVector |
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230 complex_vector_value (bool frc_str_conv = false, |
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231 bool frc_vec_conv = false) const; |
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232 |
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233 octave_value convert_to_str (void) const; |
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234 |
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235 void convert_to_row_or_column_vector (void); |
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236 |
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237 void bump_value (tree_expression::type); |
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238 |
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239 void resize (int i, int j); |
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240 void resize (int i, int j, double val); |
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241 |
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242 void stash_original_text (const string& s); |
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243 |
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244 string original_text (void) { return orig_text; } |
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245 |
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246 void maybe_mutate (void); |
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247 |
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248 void print (void); |
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249 void print (ostream& os); |
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250 |
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251 void gripe_wrong_type_arg (const char *name, |
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252 const octave_value_rep& tcr) const; |
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253 |
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254 char *type_as_string (void) const; |
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255 |
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256 // Binary and unary operations. |
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257 |
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258 friend octave_value do_binary_op (octave_value& a, octave_value& b, |
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259 tree_expression::type t); |
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260 |
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261 friend octave_value do_unary_op (octave_value& a, |
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262 tree_expression::type t); |
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263 |
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264 // We want to eliminate this. |
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265 |
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266 constant_type const_type (void) const { return type_tag; } |
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267 |
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268 // We want to get rid of these too: |
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269 |
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270 void force_numeric (bool frc_str_conv = false); |
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271 octave_value make_numeric (bool frc_str_conv = false) const; |
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272 |
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273 // But not this. |
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274 |
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275 void convert_to_matrix_type (bool make_complex); |
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276 |
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277 // Indexing and assignment. |
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278 |
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279 void clear_index (void); |
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280 |
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281 // void set_index (double d); |
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282 void set_index (const Range& r); |
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283 void set_index (const ColumnVector& v); |
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284 void set_index (const Matrix& m); |
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285 void set_index (char c); |
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286 |
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287 void set_index (const octave_value_list& args, |
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288 bool rhs_is_complex = false); |
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289 |
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290 octave_value do_index (const octave_value_list& args); |
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291 |
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292 void maybe_widen (constant_type t); |
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293 |
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294 void assign (octave_value& rhs, const octave_value_list& args); |
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295 |
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296 bool print_as_scalar (void); |
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297 |
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298 bool print_as_structure (void); |
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299 |
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300 // Data. |
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301 |
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302 union |
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303 { |
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304 double scalar; // A real scalar constant. |
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305 Matrix *matrix; // A real matrix constant. |
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306 Complex *complex_scalar; // A real scalar constant. |
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307 ComplexMatrix *complex_matrix; // A real matrix constant. |
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308 charMatrix *char_matrix; // A character string constant. |
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309 Range *range; // A set of evenly spaced values. |
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310 Octave_map *a_map; // An associative array. |
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311 |
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312 octave_value_rep *freeptr; // For custom memory management. |
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313 }; |
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314 |
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315 constant_type type_tag; |
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316 |
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317 int count; |
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318 |
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319 string orig_text; |
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320 }; |
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321 |
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322 union |
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323 { |
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324 octave_value *freeptr; // For custom memory management. |
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325 octave_value_rep *rep; // The real representation. |
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326 }; |
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327 |
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328 public: |
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329 |
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330 enum magic_colon { magic_colon_t }; |
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331 enum all_va_args { all_va_args_t }; |
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332 |
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333 // Constructors. It is possible to create the following types of |
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334 // constants: |
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335 // |
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336 // constant type constructor arguments |
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337 // ------------- --------------------- |
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338 // unknown none |
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339 // real scalar double |
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340 // real matrix Matrix |
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341 // DiagMatrix |
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342 // RowVector |
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343 // ColumnVector |
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344 // complex scalar Complex |
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345 // complex matrix ComplexMatrix |
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346 // ComplexDiagMatrix |
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347 // ComplexRowVector |
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348 // ComplexColumnVector |
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349 // char matrix charMatrix |
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350 // string char* (null terminated) |
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351 // string |
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352 // charMatrix |
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353 // range double, double, double |
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354 // Range |
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355 // map Octave_map |
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356 // magic colon octave_value::magic_colon |
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357 // all_va_args octave_value::all_va_args |
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358 |
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359 octave_value (void) : tree_fvc () |
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360 { rep = new octave_value_rep (); rep->count = 1; } |
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361 |
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362 octave_value (double d, int l = -1, int c = -1) : tree_fvc (l, c) |
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363 { rep = new octave_value_rep (d); rep->count = 1; } |
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364 |
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365 octave_value (const Matrix& m) : tree_fvc () |
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366 { rep = new octave_value_rep (m); rep->count = 1; } |
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367 |
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368 octave_value (const DiagMatrix& d) : tree_fvc () |
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369 { rep = new octave_value_rep (d); rep->count = 1; } |
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370 |
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371 octave_value (const RowVector& v, int pcv = -1) : tree_fvc () |
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372 { rep = new octave_value_rep (v, pcv); rep->count = 1; } |
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373 |
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374 octave_value (const ColumnVector& v, int pcv = -1) : tree_fvc () |
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375 { rep = new octave_value_rep (v, pcv); rep->count = 1; } |
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376 |
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377 octave_value (const Complex& C, int l = -1, int c = -1) : tree_fvc (l, c) |
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378 { rep = new octave_value_rep (C); rep->count = 1; } |
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379 |
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380 octave_value (const ComplexMatrix& m) : tree_fvc () |
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381 { rep = new octave_value_rep (m); rep->count = 1; } |
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382 |
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383 octave_value (const ComplexDiagMatrix& d) : tree_fvc () |
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384 { rep = new octave_value_rep (d); rep->count = 1; } |
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385 |
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386 octave_value (const ComplexRowVector& v, int pcv = -1) : tree_fvc () |
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387 { rep = new octave_value_rep (v, pcv); rep->count = 1; } |
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388 |
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389 octave_value (const ComplexColumnVector& v, int pcv = -1) : tree_fvc () |
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390 { rep = new octave_value_rep (v, pcv); rep->count = 1; } |
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391 |
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392 octave_value (const char *s, int l = -1, int c = -1) : tree_fvc (l, c) |
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393 { rep = new octave_value_rep (s); rep->count = 1; } |
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394 |
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395 octave_value (const string& s, int l = -1, int c = -1) : tree_fvc (l, c) |
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396 { rep = new octave_value_rep (s); rep->count = 1; } |
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397 |
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398 octave_value (const string_vector& s, int l = -1, int c = -1) |
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399 : tree_fvc (l, c) |
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400 { rep = new octave_value_rep (s); rep->count = 1; } |
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401 |
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402 octave_value (const charMatrix& chm, bool is_string = false) : tree_fvc () |
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403 { rep = new octave_value_rep (chm, is_string); rep->count = 1; } |
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404 |
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405 octave_value (double base, double limit, double inc) : tree_fvc () |
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406 { rep = new octave_value_rep (base, limit, inc); rep->count = 1; } |
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407 |
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408 octave_value (const Range& r) : tree_fvc () |
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409 { rep = new octave_value_rep (r); rep->count = 1; } |
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410 |
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411 octave_value (const Octave_map& m) : tree_fvc () |
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412 { rep = new octave_value_rep (m); rep->count = 1; } |
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413 |
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414 octave_value (octave_value::magic_colon) : tree_fvc () |
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415 { |
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416 octave_value_rep::constant_type tmp; |
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417 tmp = octave_value_rep::magic_colon; |
|
|
418 rep = new octave_value_rep (tmp); |
|
620
|
419 rep->count = 1; |
|
|
420 } |
|
|
421 |
|
2086
|
422 octave_value (octave_value::all_va_args) : tree_fvc () |
|
922
|
423 { |
|
2086
|
424 octave_value_rep::constant_type tmp; |
|
|
425 tmp = octave_value_rep::all_va_args; |
|
|
426 rep = new octave_value_rep (tmp); |
|
922
|
427 rep->count = 1; |
|
|
428 } |
|
|
429 |
|
1558
|
430 // Copy constructor. |
|
1
|
431 |
|
2086
|
432 octave_value (const octave_value& a) : tree_fvc () |
|
1
|
433 { rep = a.rep; rep->count++; } |
|
|
434 |
|
1558
|
435 // Delete the representation of this constant if the count drops to |
|
|
436 // zero. |
|
620
|
437 |
|
2086
|
438 ~octave_value (void); |
|
1
|
439 |
|
|
440 void *operator new (size_t size); |
|
|
441 void operator delete (void *p, size_t size); |
|
|
442 |
|
1558
|
443 // Simple assignment. |
|
620
|
444 |
|
2086
|
445 octave_value operator = (const octave_value& a); |
|
1
|
446 |
|
1558
|
447 // Indexed assignment. |
|
1
|
448 |
|
2086
|
449 octave_value assign (octave_value& rhs, const octave_value_list& args) |
|
1
|
450 { |
|
|
451 if (rep->count > 1) |
|
|
452 { |
|
|
453 --rep->count; |
|
2086
|
454 rep = new octave_value_rep (*rep); |
|
1
|
455 rep->count = 1; |
|
|
456 } |
|
1004
|
457 |
|
506
|
458 rep->assign (rhs, args); |
|
1004
|
459 |
|
1
|
460 return *this; |
|
|
461 } |
|
|
462 |
|
1558
|
463 // Simple structure assignment. |
|
747
|
464 |
|
2086
|
465 octave_value assign_map_element (SLList<string>& list, |
|
|
466 octave_value& rhs); |
|
747
|
467 |
|
1558
|
468 // Indexed structure assignment. |
|
747
|
469 |
|
2086
|
470 octave_value assign_map_element (SLList<string>& list, |
|
|
471 octave_value& rhs, |
|
|
472 const octave_value_list& args); |
|
747
|
473 |
|
1558
|
474 // Type. It would be nice to eliminate the need for this. |
|
620
|
475 |
|
1827
|
476 bool is_constant (void) const { return true; } |
|
620
|
477 |
|
1558
|
478 // Size. |
|
620
|
479 |
|
|
480 int rows (void) const { return rep->rows (); } |
|
|
481 int columns (void) const { return rep->columns (); } |
|
|
482 |
|
1558
|
483 // Does this constant have a type? Both of these are provided since |
|
|
484 // it is sometimes more natural to write is_undefined() instead of |
|
|
485 // ! is_defined(). |
|
620
|
486 |
|
1827
|
487 bool is_defined (void) const { return rep->is_defined (); } |
|
|
488 bool is_undefined (void) const { return rep->is_undefined (); } |
|
620
|
489 |
|
1558
|
490 // Is this constant a particular type, or does it belong to a |
|
|
491 // particular class of types? |
|
620
|
492 |
|
1827
|
493 bool is_unknown (void) const { return rep->is_unknown (); } |
|
|
494 bool is_real_scalar (void) const { return rep->is_real_scalar (); } |
|
|
495 bool is_real_matrix (void) const { return rep->is_real_matrix (); } |
|
|
496 bool is_complex_scalar (void) const { return rep->is_complex_scalar (); } |
|
|
497 bool is_complex_matrix (void) const { return rep->is_complex_matrix (); } |
|
2124
|
498 bool is_char_matrix (void) const { return rep->is_char_matrix (); } |
|
1827
|
499 bool is_string (void) const { return rep->is_string (); } |
|
|
500 bool is_range (void) const { return rep->is_range (); } |
|
|
501 bool is_map (void) const { return rep->is_map (); } |
|
|
502 bool is_magic_colon (void) const { return rep->is_magic_colon (); } |
|
|
503 bool is_all_va_args (void) const { return rep->is_all_va_args (); } |
|
620
|
504 |
|
1558
|
505 // Are any or all of the elements in this constant nonzero? |
|
620
|
506 |
|
2086
|
507 octave_value all (void) const { return rep->all (); } |
|
|
508 octave_value any (void) const { return rep->any (); } |
|
620
|
509 |
|
1558
|
510 // Other type stuff. |
|
|
511 |
|
1827
|
512 bool is_real_type (void) const { return rep->is_real_type (); } |
|
628
|
513 |
|
1827
|
514 bool is_complex_type (void) const { return rep->is_complex_type (); } |
|
620
|
515 |
|
1827
|
516 bool is_scalar_type (void) const { return rep->is_scalar_type (); } |
|
|
517 bool is_matrix_type (void) const { return rep->is_matrix_type (); } |
|
620
|
518 |
|
1827
|
519 bool is_numeric_type (void) const |
|
628
|
520 { return rep->is_numeric_type (); } |
|
620
|
521 |
|
1827
|
522 bool valid_as_scalar_index (void) const |
|
620
|
523 { return rep->valid_as_scalar_index (); } |
|
|
524 |
|
1827
|
525 bool valid_as_zero_index (void) const |
|
1041
|
526 { return rep->valid_as_zero_index (); } |
|
|
527 |
|
1558
|
528 // Does this constant correspond to a truth value? |
|
620
|
529 |
|
1827
|
530 bool is_true (void) const { return rep->is_true (); } |
|
620
|
531 |
|
1558
|
532 // Is at least one of the dimensions of this constant zero? |
|
620
|
533 |
|
1827
|
534 bool is_empty (void) const |
|
1277
|
535 { return rep->is_empty (); } |
|
620
|
536 |
|
1558
|
537 // Are the dimensions of this constant zero by zero? |
|
620
|
538 |
|
1827
|
539 bool is_zero_by_zero (void) const |
|
620
|
540 { |
|
922
|
541 return ((! (is_magic_colon () || is_all_va_args () || is_unknown ())) |
|
620
|
542 && rows () == 0 && columns () == 0); |
|
|
543 } |
|
|
544 |
|
1558
|
545 // Values. |
|
620
|
546 |
|
1827
|
547 double double_value (bool frc_str_conv = false) const |
|
1558
|
548 { return rep->double_value (frc_str_conv); } |
|
628
|
549 |
|
1827
|
550 Matrix matrix_value (bool frc_str_conv = false) const |
|
1558
|
551 { return rep->matrix_value (frc_str_conv); } |
|
628
|
552 |
|
1827
|
553 Complex complex_value (bool frc_str_conv = false) const |
|
1558
|
554 { return rep->complex_value (frc_str_conv); } |
|
628
|
555 |
|
1827
|
556 ComplexMatrix complex_matrix_value (bool frc_str_conv = false) const |
|
1558
|
557 { return rep->complex_matrix_value (frc_str_conv); } |
|
628
|
558 |
|
1827
|
559 charMatrix char_matrix_value (bool frc_str_conv = false) const |
|
1572
|
560 { return rep->char_matrix_value (frc_str_conv); } |
|
|
561 |
|
|
562 charMatrix all_strings (void) const |
|
1355
|
563 { return rep->all_strings (); } |
|
|
564 |
|
1728
|
565 string string_value (void) const |
|
628
|
566 { return rep->string_value (); } |
|
|
567 |
|
|
568 Range range_value (void) const |
|
|
569 { return rep->range_value (); } |
|
|
570 |
|
747
|
571 Octave_map map_value (void) const; |
|
|
572 |
|
2086
|
573 octave_value lookup_map_element (const string& ref, |
|
1827
|
574 bool insert = false, |
|
|
575 bool silent = false); |
|
1277
|
576 |
|
2086
|
577 octave_value lookup_map_element (SLList<string>& list, |
|
1827
|
578 bool insert = false, |
|
|
579 bool silent = false); |
|
747
|
580 |
|
1827
|
581 ColumnVector vector_value (bool /* frc_str_conv */ = false, |
|
|
582 bool /* frc_vec_conv */ = false) const |
|
628
|
583 { return rep->vector_value (); } |
|
|
584 |
|
1827
|
585 ComplexColumnVector |
|
|
586 complex_vector_value (bool /* frc_str_conv */ = false, |
|
|
587 bool /* frc_vec_conv */ = false) const |
|
628
|
588 { return rep->complex_vector_value (); } |
|
1
|
589 |
|
1558
|
590 // Binary and unary operations. |
|
1204
|
591 |
|
2086
|
592 friend octave_value do_binary_op (octave_value& a, octave_value& b, |
|
1204
|
593 tree_expression::type t); |
|
|
594 |
|
2086
|
595 friend octave_value do_unary_op (octave_value& a, |
|
1204
|
596 tree_expression::type t); |
|
|
597 |
|
1558
|
598 // Conversions. These should probably be private. If a user of this |
|
|
599 // class wants a certain kind of constant, he should simply ask for |
|
|
600 // it, and we should convert it if possible. |
|
1
|
601 |
|
2089
|
602 octave_value convert_to_str (void) const |
|
628
|
603 { return rep->convert_to_str (); } |
|
1
|
604 |
|
435
|
605 void convert_to_row_or_column_vector (void) |
|
455
|
606 { rep->convert_to_row_or_column_vector (); } |
|
435
|
607 |
|
1558
|
608 // Increment or decrement this constant. |
|
1
|
609 |
|
578
|
610 void bump_value (tree_expression::type et) |
|
1
|
611 { |
|
|
612 if (rep->count > 1) |
|
|
613 { |
|
|
614 --rep->count; |
|
2086
|
615 rep = new octave_value_rep (*rep); |
|
1
|
616 rep->count = 1; |
|
|
617 } |
|
1004
|
618 |
|
1
|
619 rep->bump_value (et); |
|
|
620 } |
|
|
621 |
|
1199
|
622 void print (void); |
|
|
623 void print (ostream& os) { rep->print (os); } |
|
|
624 |
|
1827
|
625 void print_with_name (const string& name, bool print_padding = true); |
|
1755
|
626 void print_with_name (ostream& os, const string& name, |
|
1827
|
627 bool print_padding = true); |
|
1755
|
628 |
|
1558
|
629 // Evaluate this constant, possibly converting complex to real, or |
|
|
630 // matrix to scalar, etc. |
|
620
|
631 |
|
2086
|
632 octave_value eval (bool print_result) |
|
495
|
633 { |
|
1199
|
634 if (print_result) |
|
1616
|
635 { |
|
|
636 rep->maybe_mutate (); // XXX FIXME XXX -- is this necessary? |
|
|
637 print (); |
|
|
638 } |
|
1004
|
639 |
|
495
|
640 return *this; |
|
|
641 } |
|
1
|
642 |
|
2086
|
643 octave_value_list eval (bool, int, const octave_value_list&); |
|
1
|
644 |
|
1558
|
645 // Store the original text corresponding to this constant for later |
|
|
646 // pretty printing. |
|
620
|
647 |
|
1755
|
648 void stash_original_text (const string& s) |
|
620
|
649 { rep->stash_original_text (s); } |
|
|
650 |
|
2124
|
651 string original_text (void) { return rep->original_text (); } |
|
|
652 |
|
|
653 void accept (tree_walker& tw); |
|
581
|
654 |
|
628
|
655 char *type_as_string (void) const |
|
|
656 { return rep->type_as_string (); } |
|
|
657 |
|
1558
|
658 // We really do need this, and it should be private: |
|
747
|
659 |
|
|
660 private: |
|
|
661 |
|
|
662 void make_unique (void); |
|
|
663 |
|
2086
|
664 octave_value_rep *make_unique_map (void); |
|
747
|
665 |
|
1558
|
666 // We want to eliminate this, or at least make it private. |
|
620
|
667 |
|
2086
|
668 octave_value_rep::constant_type const_type (void) const |
|
620
|
669 { return rep->const_type (); } |
|
|
670 |
|
1827
|
671 void convert_to_matrix_type (bool make_complex) |
|
1581
|
672 { rep->convert_to_matrix_type (make_complex); } |
|
636
|
673 |
|
1558
|
674 // Can we make these go away? |
|
636
|
675 |
|
1558
|
676 // These need better names, since a range really is a numeric type. |
|
636
|
677 |
|
1827
|
678 void force_numeric (bool frc_str_conv = false) |
|
1558
|
679 { rep->force_numeric (frc_str_conv); } |
|
636
|
680 |
|
2086
|
681 octave_value make_numeric (bool frc_str_conv = false) const |
|
636
|
682 { |
|
|
683 if (is_numeric_type ()) |
|
|
684 return *this; |
|
|
685 else |
|
1558
|
686 return rep->make_numeric (frc_str_conv); |
|
636
|
687 } |
|
1755
|
688 |
|
1827
|
689 bool print_as_scalar (void) { return rep->print_as_scalar (); } |
|
1
|
690 |
|
1827
|
691 bool print_as_structure (void) { return rep->print_as_structure (); } |
|
1755
|
692 }; |
|
1199
|
693 |
|
1
|
694 #endif |
|
|
695 |
|
|
696 /* |
|
|
697 ;;; Local Variables: *** |
|
|
698 ;;; mode: C++ *** |
|
|
699 ;;; End: *** |
|
|
700 */ |
