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