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annotate java/src/java/lang/String.d @ 25:f713da8bc051

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Added SWT Linux GTK
author Frank Benoit <benoit@tionex.de>
date Fri, 20 Mar 2009 23:03:58 +0100
parents aaa0a4e20edf
children
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23
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1 module java.lang.String;
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2
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3 import java.lang.util;
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4 import java.lang.interfaces;
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5 import java.lang.exceptions;
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6
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7 version(Tango){
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8 static import tango.stdc.stringz;
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9 static import tango.text.Util;
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10 static import tango.text.Unicode;
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11 static import tango.text.convert.Utf;
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12 } else { // Phobos
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13 static import core.exception;
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14 static import std.uni;
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15 static import std.utf;
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16 static import std.string;
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17 }
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18
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19 version(Tango){
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20 alias char[] String;
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21 alias char[] CString;
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22 alias wchar[] CString16;
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23 } else { // Phobos
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24 alias string String;
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25 alias wstring String16;
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26 mixin("alias const(char)[] CString;");
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27 mixin("alias const(wchar)[] CString16;");
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28 }
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29
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30 int codepointIndexToIndex( String str, int cpIndex ){
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31 int cps = cpIndex;
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32 int res = 0;
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33 while( cps > 0 ){
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34 cps--;
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35 if( str[res] < 0x80 ){
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36 res+=1;
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37 }
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38 else if( str[res] < 0xE0 ){
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39 res+=2;
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40 }
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41 else if( str[res] & 0xF0 ){
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42 res+=3;
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43 }
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44 else{
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45 res+=4;
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46 }
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47 }
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48 return res;
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49 }
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50
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51 /++
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52 +
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53 +/
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54 int indexToCodepointIndex( String str, int index ){
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55 if( index < 0 ) return index;
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56 int i = 0;
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57 int res = 0;
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58 while( i < index ){
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59 if( i >= str.length ){
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60 break;
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61 }
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62 if( str[i] < 0x80 ){
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63 i+=1;
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64 }
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65 else if( str[i] < 0xE0 ){
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66 i+=2;
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67 }
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68 else if( str[i] & 0xF0 ){
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69 i+=3;
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70 }
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71 else{
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72 i+=4;
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73 }
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74 res++;
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75 }
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76 return res;
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77 }
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78
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79 /++
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80 + Get that String, that contains the next codepoint of a String.
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81 +/
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82 String firstCodePointStr( String str, out int consumed ){
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83 version(Tango){
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84 dchar[1] buf;
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85 uint ate;
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86 dchar[] res = tango.text.convert.Utf.toString32( str, buf, &ate );
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87 consumed = ate;
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88 return str[ 0 .. ate ];
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89 } else { // Phobos
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90 implMissing( __FILE__, __LINE__ );
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91 return null;
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92 }
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93 }
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94
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95 /++
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96 + Get first codepoint of a String. If an offset is needed, simply use a slice:
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97 + ---
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98 + dchar res = str[ offset .. $ ].firstCodePoint();
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99 + ---
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100 +/
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101 dchar firstCodePoint( String str ){
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102 int dummy;
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103 return firstCodePoint( str, dummy );
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104 }
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105 dchar firstCodePoint( String str, out int consumed ){
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106 version(Tango){
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107 dchar[1] buf;
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108 uint ate;
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109 dchar[] res = tango.text.convert.Utf.toString32( str, buf, &ate );
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110 consumed = ate;
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111 if( ate is 0 || res.length is 0 ){
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112 getDwtLogger().trace( __FILE__, __LINE__, "str.length={} str={:X2}", str.length, cast(ubyte[])str );
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113 }
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114 assert( ate > 0 );
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115 assert( res.length is 1 );
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116 return res[0];
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117 } else { // Phobos
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118 implMissing( __FILE__, __LINE__ );
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119 return '\0';
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120 }
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121 }
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122 dchar firstCodePoint( wchar[] str, out int consumed ){
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123 version(Tango){
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124 dchar[1] buf;
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125 uint ate;
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126 dchar[] res = tango.text.convert.Utf.toString32( str, buf, &ate );
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127 consumed = ate;
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128 if( ate is 0 || res.length is 0 ){
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129 getDwtLogger().trace( __FILE__, __LINE__, "str.length={} str={:X2}", str.length, cast(ubyte[])str );
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130 }
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131 assert( ate > 0 );
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132 assert( res.length is 1 );
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133 return res[0];
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134 } else { // Phobos
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135 implMissing( __FILE__, __LINE__ );
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136 return '\0';
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137 }
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138 }
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139
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140 String dcharToString( dchar key ){
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141 version(Tango){
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142 dchar[1] buf;
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143 buf[0] = key;
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144 return tango.text.convert.Utf.toString( buf );
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145 } else { // Phobos
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146 implMissing( __FILE__, __LINE__ );
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147 return null;
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148 }
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149 }
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150
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151 int codepointCount( String str ){
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152 version(Tango){
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153 scope dchar[] buf = new dchar[]( str.length );
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154 uint ate;
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155 dchar[] res = tango.text.convert.Utf.toString32( str, buf, &ate );
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156 assert( ate is str.length );
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157 return res.length;
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158 } else { // Phobos
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159 implMissing( __FILE__, __LINE__ );
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160 return 0;
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161 }
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162 }
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163
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164 //alias tango.text.convert.Utf.toString16 toString16;
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165 //alias tango.text.convert.Utf.toString toString;
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166
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167 int toAbsoluteCodePointStartOffset( String str, int index ){
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168 //getDwtLogger().trace( __FILE__, __LINE__, "str={}, str.length={}, index={}", str, str.length, index );
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169 //getDwtLogger().trace( __FILE__, __LINE__, Trace.memory( str );
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diff changeset
170 if( str.length is index ){
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diff changeset
171 return index;
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172 }
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173 if( ( str[index] & 0x80 ) is 0x00 ) {
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diff changeset
174 return index;
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175 }
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176 else{
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diff changeset
177 int steps = 0;
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diff changeset
178 while(( str[index] & 0xC0 ) is 0x80 ){
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179 index--;
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diff changeset
180 steps++;
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diff changeset
181 if( steps > 3 || index < 0 ){
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diff changeset
182 break;
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183 }
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184 }
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diff changeset
185 if((( str[index] & 0xE0 ) is 0xC0) && ( steps <= 1 )){
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diff changeset
186 // ok
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187 }
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188 else if((( str[index] & 0xF0 ) is 0xE0) && ( steps <= 2 )){
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189 // ok
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190 }
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191 else if((( str[index] & 0xF8 ) is 0xF0) && ( steps <= 3 )){
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192 // ok
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193 }
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194 else{
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195 throw new UnicodeException( "invalid utf8 input to toAbsoluteCodePointStartOffset", index );
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196 }
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197 return index;
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198 }
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199 }
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200 int getRelativeCodePointOffset( String str, int startIndex, int searchRelCp ){
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201 return getAbsoluteCodePointOffset( str, startIndex, searchRelCp ) - startIndex;
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202 }
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203 int getAbsoluteCodePointOffset( String str, int startIndex, int searchRelCp ){
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204
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205 //getDwtLogger().trace( __FILE__, __LINE__, "str={}, str.length={}, startIndex={}, searchRelCp={}", str, str.length, startIndex, searchRelCp );
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206 //getDwtLogger().trace( __FILE__, __LINE__, Trace.memory( str );
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207
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208 int ignore;
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209 int i = startIndex;
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210 if( searchRelCp > 0 ){
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211 while( searchRelCp !is 0 ){
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212
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diff changeset
213 if( ( i < str.length )
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214 && (( str[i] & 0x80 ) is 0x00 ))
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215 {
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216 i+=1;
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217 }
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218 else if( ( i+1 < str.length )
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219 && (( str[i+1] & 0xC0 ) is 0x80 )
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220 && (( str[i ] & 0xE0 ) is 0xC0 ))
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221 {
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222 i+=2;
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223 }
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224 else if( ( i+2 < str.length )
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225 && (( str[i+2] & 0xC0 ) is 0x80 )
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226 && (( str[i+1] & 0xC0 ) is 0x80 )
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diff changeset
227 && (( str[i ] & 0xF0 ) is 0xE0 ))
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228 {
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229 i+=3;
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230 }
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diff changeset
231 else if(( i+3 < str.length )
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232 && (( str[i+3] & 0xC0 ) is 0x80 )
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233 && (( str[i+2] & 0xC0 ) is 0x80 )
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diff changeset
234 && (( str[i+1] & 0xC0 ) is 0x80 )
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235 && (( str[i ] & 0xF8 ) is 0xF0 ))
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236 {
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237 i+=4;
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238 }
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239 else{
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diff changeset
240 getDwtLogger().trace( __FILE__, __LINE__, "getAbsoluteCodePointOffset invalid utf8 characters: {:X2}", cast(ubyte[]) str );
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241 throw new UnicodeException( "invalid utf8 input", i );
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242 }
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243 searchRelCp--;
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244 }
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245 }
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diff changeset
246 else if( searchRelCp < 0 ){
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247 while( searchRelCp !is 0 ){
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248 do{
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249 i--;
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250 if( i < 0 ){
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251 return startIndex-1;
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252 }
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253 } while(( str[i] & 0xC0 ) is 0x80 );
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254 searchRelCp++;
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255 }
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256 }
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diff changeset
257 return i;
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258 }
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diff changeset
259 int getAbsoluteCodePointOffset( wchar[] str, int startIndex, int searchRelCp ){
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diff changeset
260 int ignore;
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diff changeset
261 int i = startIndex;
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diff changeset
262 if( searchRelCp > 0 ){
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diff changeset
263 while( searchRelCp !is 0 ){
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diff changeset
264
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diff changeset
265 if( ( i < str.length )
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diff changeset
266 && ( str[i] & 0xD800 ) !is 0xD800 )
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diff changeset
267 {
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diff changeset
268 i+=1;
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269 }
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diff changeset
270 else if( ( i+1 < str.length )
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271 && (( str[i+1] & 0xDC00 ) is 0xDC00 )
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diff changeset
272 && (( str[i ] & 0xDC00 ) is 0xD800 ))
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273 {
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diff changeset
274 i+=2;
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275 }
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diff changeset
276 else{
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diff changeset
277 getDwtLogger().trace( __FILE__, __LINE__, "invalid utf16 characters: {:X2}", cast(ubyte[]) str );
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diff changeset
278 throw new UnicodeException( "invalid utf16 input", i );
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diff changeset
279 }
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diff changeset
280 searchRelCp--;
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281 }
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diff changeset
282 }
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diff changeset
283 else if( searchRelCp < 0 ){
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diff changeset
284 while( searchRelCp !is 0 ){
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diff changeset
285 do{
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diff changeset
286 i--;
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diff changeset
287 if( i < 0 ){
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diff changeset
288 return startIndex-1;
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diff changeset
289 //getDwtLogger().trace( __FILE__, __LINE__, "dwthelper.utils getRelativeCodePointOffset {}: str={}, startIndex={}, searchRelCp={}", __LINE__, str, startIndex, searchRelCp );
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parents:
diff changeset
290 //tango.text.convert.Utf.onUnicodeError( "invalid utf16 input", i );
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291 }
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diff changeset
292 } while(( str[i] & 0xDC00 ) is 0xDC00 );
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diff changeset
293 searchRelCp++;
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294 }
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diff changeset
295 }
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diff changeset
296 return i;
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diff changeset
297 }
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diff changeset
298 dchar getRelativeCodePoint( String str, int startIndex, int searchRelCp ){
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diff changeset
299 int dummy;
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diff changeset
300 return getRelativeCodePoint( str, startIndex, dummy );
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diff changeset
301 }
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diff changeset
302 dchar getRelativeCodePoint( String str, int startIndex, int searchRelCp, out int relIndex ){
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diff changeset
303 relIndex = getRelativeCodePointOffset( str, startIndex, searchRelCp );
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diff changeset
304 int ignore;
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diff changeset
305 return firstCodePoint( str[ startIndex+relIndex .. $ ], ignore );
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diff changeset
306 }
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parents:
diff changeset
307
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diff changeset
308 int utf8AdjustOffset( String str, int offset ){
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parents:
diff changeset
309 if( str.length <= offset || offset <= 0 ){
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diff changeset
310 return offset;
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diff changeset
311 }
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diff changeset
312 while(( str[offset] & 0xC0 ) is 0x80 ){
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parents:
diff changeset
313 offset--;
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parents:
diff changeset
314 }
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parents:
diff changeset
315 return offset;
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parents:
diff changeset
316 }
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diff changeset
317 int utf8OffsetIncr( String str, int offset ){
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diff changeset
318 int res = offset +1;
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diff changeset
319 if( str.length <= res || res <= 0 ){
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diff changeset
320 return res;
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parents:
diff changeset
321 }
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parents:
diff changeset
322 int tries = 4;
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parents:
diff changeset
323 while(( str[res] & 0xC0 ) is 0x80 ){
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diff changeset
324 res++;
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diff changeset
325 assert( tries-- > 0 );
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parents:
diff changeset
326 }
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parents:
diff changeset
327 return res;
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parents:
diff changeset
328 }
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parents:
diff changeset
329 int utf8OffsetDecr( String str, int offset ){
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diff changeset
330 int res = offset-1;
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parents:
diff changeset
331 if( str.length <= res || res <= 0 ){
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parents:
diff changeset
332 return res;
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parents:
diff changeset
333 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
334 int tries = 4;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
335 while(( str[res] & 0xC0 ) is 0x80 ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
336 res--;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
337 assert( tries-- > 0 );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
338 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
339 getDwtLogger().trace( __FILE__, __LINE__, "utf8OffsetDecr {}->{}", offset, res );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
340 getDwtLogger().trace( __FILE__, __LINE__, "{}", str );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
341 return res;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
342 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
343
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
344 String new_String( String cont, int offset, int len ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
345 version(D_Version2){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
346 return cont[ offset .. offset+len ].idup;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
347 } else {
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
348 return cont[ offset .. offset+len ].dup;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
349 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
350 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
351
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
352 String new_String( String cont ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
353 version(D_Version2){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
354 return cont.idup;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
355 } else {
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
356 return cont.dup;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
357 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
358 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
359
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
360 String String_valueOf( bool v ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
361 return v ? "true" : "false";
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
362 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
363
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
364 String String_valueOf( byte v ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
365 version(Tango){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
366 return tango.text.convert.Integer.toString(v);
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
367 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
368 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
369 return null;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
370 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
371 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
372
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
373 String String_valueOf( ubyte v ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
374 version(Tango){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
375 return tango.text.convert.Integer.toString(v);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
376 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
377 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
378 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
379 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
380 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
381
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
382 String String_valueOf( short v ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
383 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
384 return tango.text.convert.Integer.toString(v);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
385 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
386 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
387 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
388 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
389 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
390
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
391 String String_valueOf( int v ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
392 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
393 return tango.text.convert.Integer.toString(v);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
394 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
395 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
396 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
397 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
398 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
399
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
400 String String_valueOf( uint v ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
401 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
402 return tango.text.convert.Integer.toString(v);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
403 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
404 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
405 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
406 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
407 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
408
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
409 String String_valueOf( long v ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
410 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
411 return tango.text.convert.Integer.toString(v);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
412 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
413 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
414 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
415 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
416 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
417
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
418 String String_valueOf( float v ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
419 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
420 return tango.text.convert.Float.toString(v);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
421 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
422 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
423 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
424 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
425 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
426
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
427 String String_valueOf( double v ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
428 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
429 return tango.text.convert.Float.toString(v);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
430 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
431 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
432 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
433 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
434 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
435
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
436 String String_valueOf( dchar v ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
437 return dcharToString(v);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
438 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
439
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
440 String String_valueOf( char[] v ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
441 version(D_Version2){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
442 return v.idup;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
443 } else {
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
444 return v.dup;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
445 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
446 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
447
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
448 String String_valueOf( char[] v, int offset, int len ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
449 version(D_Version2){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
450 return v[ offset .. offset+len ].idup;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
451 } else {
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
452 return v[ offset .. offset+len ].dup;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
453 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
454 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
455
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
456 String String_valueOf( Object v ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
457 return v is null ? "null" : v.toString();
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
458 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
459
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
460 String String_valueOf( wchar[] wstr ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
461 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
462 return tango.text.convert.Utf.toString(wstr);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
463 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
464 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
465 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
466 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
467 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
468
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
469 int length( String str ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
470 return str.length;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
471 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
472
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
473 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
474 public String toUpperCase( String str ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
475 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
476 return tango.text.Unicode.toUpper( str );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
477 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
478 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
479 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
480 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
481 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
482
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
483 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
484 public String replaceFirst( String str, String regex, String replacement ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
485 implMissing(__FILE__,__LINE__);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
486 return str;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
487 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
488
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
489 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
490 public int indexOf( String str, char searched ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
491 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
492 int res = tango.text.Util.locate( str, searched );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
493 if( res is str.length ) res = -1;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
494 return res;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
495 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
496 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
497 return 0;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
498 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
499 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
500
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
501 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
502 public int indexOf( String str, char searched, int startpos ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
503 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
504 int res = tango.text.Util.locate( str, searched, startpos );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
505 if( res is str.length ) res = -1;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
506 return res;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
507 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
508 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
509 return 0;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
510 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
511 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
512
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
513 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
514 public int indexOf(String str, String ch){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
515 return indexOf( str, ch, 0 );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
516 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
517
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
518 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
519 public int indexOf(String str, String ch, int start){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
520 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
521 int res = tango.text.Util.locatePattern( str, ch, start );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
522 if( res is str.length ) res = -1;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
523 return res;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
524 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
525 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
526 return 0;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
527 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
528 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
529
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
530 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
531 public int lastIndexOf(String str, char ch){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
532 return lastIndexOf( str, ch, str.length );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
533 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
534
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
535 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
536 public int lastIndexOf(String str, char ch, int formIndex){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
537 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
538 int res = tango.text.Util.locatePrior( str, ch, formIndex );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
539 if( res is str.length ) res = -1;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
540 return res;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
541 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
542 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
543 return 0;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
544 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
545 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
546
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
547 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
548 public int lastIndexOf(String str, String ch ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
549 return lastIndexOf( str, ch, str.length );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
550 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
551
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
552 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
553 public int lastIndexOf(String str, String ch, int start ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
554 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
555 int res = tango.text.Util.locatePatternPrior( str, ch, start );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
556 if( res is str.length ) res = -1;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
557 return res;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
558 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
559 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
560 return 0;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
561 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
562 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
563
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
564 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
565 public String replaceAll( String str, String regex, String replacement ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
566 implMissing(__FILE__,__LINE__);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
567 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
568 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
569
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
570 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
571 public String replace( String str, char from, char to ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
572 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
573 return tango.text.Util.replace( str.dup, from, to );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
574 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
575 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
576 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
577 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
578 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
579
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
580 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
581 public String substring( String str, int start ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
582 return cast(String)str[ start .. $ ].dup;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
583 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
584
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
585 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
586 public String substring( String str, int start, int end ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
587 return cast(String)str[ start .. end ].dup;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
588 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
589
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
590 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
591 public wchar[] substring( wchar[] str, int start ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
592 return cast(wchar[])(str[ start .. $ ].dup);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
593 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
594
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
595 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
596 public wchar[] substring( wchar[] str, int start, int end ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
597 return str[ start .. end ].dup;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
598 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
599
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
600 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
601 public char charAt( String str, int pos ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
602 return str[ pos ];
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
603 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
604
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
605 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
606 public dchar dcharAt( String str, int pos ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
607 return str[ pos .. $ ].firstCodePoint();
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
608 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
609
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
610 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
611 public void getChars( String src, int srcBegin, int srcEnd, char[] dst, int dstBegin){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
612 dst[ dstBegin .. dstBegin + srcEnd - srcBegin ] = src[ srcBegin .. srcEnd ];
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
613 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
614
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
615 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
616 public wchar[] toWCharArray( String str ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
617 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
618 return tango.text.convert.Utf.toString16(str);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
619 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
620 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
621 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
622 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
623 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
624
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
625 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
626 public char[] toCharArray( String str ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
627 return cast(char[])str;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
628 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
629
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
630 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
631 public bool endsWith( String src, String pattern ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
632 if( src.length < pattern.length ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
633 return false;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
634 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
635 return src[ $-pattern.length .. $ ] == pattern;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
636 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
637
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
638 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
639 public bool equals( String src, String other ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
640 return src == other;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
641 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
642
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
643 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
644 public bool equalsIgnoreCase( String src, String other ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
645 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
646 return tango.text.Unicode.toFold(src) == tango.text.Unicode.toFold(other);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
647 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
648 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
649 return false;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
650 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
651 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
652
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
653 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
654 public int compareToIgnoreCase( String src, String other ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
655 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
656 return compareTo( tango.text.Unicode.toFold(src), tango.text.Unicode.toFold(other));
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
657 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
658 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
659 return 0;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
660 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
661 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
662
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
663 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
664 public int compareTo( String src, String other ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
665 return typeid(String).compare( cast(void*)&src, cast(void*)&other );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
666 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
667
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
668 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
669 public bool startsWith( String src, String pattern ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
670 if( src.length < pattern.length ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
671 return false;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
672 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
673 return src[ 0 .. pattern.length ] == pattern;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
674 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
675
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
676 /// Extension to String
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
677 public String toLowerCase( String src ){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
678 version(Tango){
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
679 return tango.text.Unicode.toLower( src );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
680 } else { // Phobos
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
681 implMissing( __FILE__, __LINE__ );
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
682 return null;
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
683 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
684 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
685
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
686 /// Extension to String
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
687 public hash_t toHash( String src ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
688 return typeid(String).getHash(&src);
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
689 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
690
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
691 /// Extension to String
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
692 public String trim( String str ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
693 version(Tango){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
694 return tango.text.Util.trim( str ).dup;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
695 } else { // Phobos
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
696 implMissing( __FILE__, __LINE__ );
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
697 return null;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
698 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
699 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
700
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parents:
diff changeset
701 /// Extension to String
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
702 public String intern( String str ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
703 return str;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
704 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
705
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
706 /++
25
f713da8bc051 Added SWT Linux GTK
Frank Benoit <benoit@tionex.de>
parents: 23
diff changeset
707 + This is like tango.stdc.stringz.toStringz, but in case of an empty input string,
f713da8bc051 Added SWT Linux GTK
Frank Benoit <benoit@tionex.de>
parents: 23
diff changeset
708 + this function returns a pointer to a null value instead of a null ptr.
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Frank Benoit <benoit@tionex.de>
parents: 23
diff changeset
709 +/
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Frank Benoit <benoit@tionex.de>
parents: 23
diff changeset
710 public char* toStringzValidPtr( String src ){
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Frank Benoit <benoit@tionex.de>
parents: 23
diff changeset
711 if( src ){
f713da8bc051 Added SWT Linux GTK
Frank Benoit <benoit@tionex.de>
parents: 23
diff changeset
712 return src.toStringz();
23
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
713 }
25
f713da8bc051 Added SWT Linux GTK
Frank Benoit <benoit@tionex.de>
parents: 23
diff changeset
714 else{
f713da8bc051 Added SWT Linux GTK
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parents: 23
diff changeset
715 static const char[] nullPtr = "\0";
f713da8bc051 Added SWT Linux GTK
Frank Benoit <benoit@tionex.de>
parents: 23
diff changeset
716 return cast(char*)nullPtr.ptr;
f713da8bc051 Added SWT Linux GTK
Frank Benoit <benoit@tionex.de>
parents: 23
diff changeset
717 }
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Frank Benoit <benoit@tionex.de>
parents: 23
diff changeset
718 }
23
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
719
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
720 version(Tango){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
721 public alias tango.stdc.stringz.toStringz toStringz;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
722 public alias tango.stdc.stringz.toString16z toString16z;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
723 public alias tango.stdc.stringz.fromStringz fromStringz;
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parents:
diff changeset
724 public alias tango.stdc.stringz.fromString16z fromString16z;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
725 } else { // Phobos
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
726 public char* toStringz( String s ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
727 implMissing(__FILE__,__LINE__);
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
728 return null;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
729 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
730 public wchar* toString16z( String16 s ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
731 implMissing(__FILE__,__LINE__);
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
732 return null;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
733 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
734 public char[] fromStringz( String s ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
735 implMissing(__FILE__,__LINE__);
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
736 return null;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
737 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
738 public char[] fromString16z( String16 s ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
739 implMissing(__FILE__,__LINE__);
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
740 return null;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
741 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
742 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
743
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
744 static String toHex(uint value, bool prefix = true, int radix = 8){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
745 version(Tango){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
746 return tango.text.convert.Integer.toString(
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
747 value,
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
748 radix is 10 ? "d" :
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
749 radix is 8 ? "o" :
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
750 radix is 16 ? "x" :
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
751 "d" );
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
752 } else { // Phobos
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
753 implMissing( __FILE__, __LINE__ );
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
754 return null;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
755 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
756 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
757
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
758 /++
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
759 + String in java is implementing the interface CharSequence
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
760 +/
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
761 class StringCharSequence : CharSequence {
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
762 private String str;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
763 this( String str ){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
764 this.str = str;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
765 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
766 char charAt(int index){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
767 return str[index];
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
768 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
769 int length(){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
770 return str.length;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
771 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
772 CharSequence subSequence(int start, int end){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
773 return new StringCharSequence( str[ start .. end ]);
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
774 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
775 String toString(){
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
776 return str;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
777 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
778 }
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
779
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
780
aaa0a4e20edf Added missing files to repository
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
781