1 /* |
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2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: utf8 encoded byte container |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <osn/ustring.h> |
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20 #include <osn/osnnew.h> |
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21 #include "ustringimpl.h" |
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22 |
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23 |
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24 namespace osncore |
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25 { |
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26 static const char* const KInvalidUtf8 = "InvalidUtf8"; |
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27 // ------------------------------------------------------------------------- |
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28 // ------------------------------------------------------------------------- |
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29 // |
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30 OSN_EXPORT const char* UString::InvalidUtf8::what()const throw() |
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31 { |
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32 return KInvalidUtf8; |
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33 } |
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34 |
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35 // ------------------------------------------------------------------------- |
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36 // ------------------------------------------------------------------------- |
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37 // |
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38 OSN_EXPORT UString::UString():mImpl(new(EMM)UStringImpl()) |
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39 { |
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40 |
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41 } |
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42 |
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43 // ------------------------------------------------------------------------- |
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44 // ------------------------------------------------------------------------- |
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45 // |
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46 OSN_EXPORT UString::UString(const Utf8* aStr) |
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47 :mImpl(new(EMM)UStringImpl(aStr)) |
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48 { |
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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 // |
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55 OSN_EXPORT UString::UString(const Utf8* aStr, int aLen) |
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56 :mImpl(new(EMM)UStringImpl(aStr, aLen)) |
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57 { |
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58 |
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59 } |
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60 |
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61 // ------------------------------------------------------------------------- |
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62 // ------------------------------------------------------------------------- |
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63 // |
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64 OSN_EXPORT UString::UString(const UString& aUString) |
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65 :mImpl(new(EMM)UStringImpl(*aUString.mImpl.get())) |
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66 { |
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67 |
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68 } |
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69 |
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70 // ------------------------------------------------------------------------- |
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71 // ------------------------------------------------------------------------- |
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72 // |
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73 OSN_EXPORT UString::UString(Unicode aCodePoint) |
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74 :mImpl(new(EMM)UStringImpl(aCodePoint)) |
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75 { |
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76 |
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77 } |
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78 |
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79 // ------------------------------------------------------------------------- |
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80 // ------------------------------------------------------------------------- |
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81 // |
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82 OSN_EXPORT UString& UString::operator=(const UString& aRhs) |
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83 { |
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84 if (this != &aRhs) |
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85 { |
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86 UStringImpl* tmp = new (EMM)UStringImpl(*aRhs.mImpl.get()); |
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87 mImpl.reset(tmp); |
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88 } |
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89 |
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90 return *this; |
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91 } |
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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 OSN_EXPORT UString& UString::operator=(const Utf8* aRhs) |
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97 { |
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98 if (aRhs) |
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99 { |
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100 UStringImpl* tmp = new (EMM)UStringImpl(aRhs); |
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101 mImpl.reset(tmp); |
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102 } |
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103 |
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104 return *this; |
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105 } |
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106 |
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107 // ------------------------------------------------------------------------- |
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108 // ------------------------------------------------------------------------- |
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109 // |
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110 OSN_EXPORT UString::~UString() |
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111 { |
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112 |
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113 } |
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114 |
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115 // ------------------------------------------------------------------------- |
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116 // ------------------------------------------------------------------------- |
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117 // |
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118 OSN_EXPORT bool UString::isEmpty()const |
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119 { |
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120 return mImpl->empty(); |
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121 } |
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122 |
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123 // ------------------------------------------------------------------------- |
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124 // ------------------------------------------------------------------------- |
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125 // |
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126 OSN_EXPORT long UString::getCharLength()const |
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127 { |
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128 return mImpl->length(); |
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129 } |
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130 |
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131 // ------------------------------------------------------------------------- |
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132 // ------------------------------------------------------------------------- |
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133 // |
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134 OSN_EXPORT long UString::getByteLength()const |
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135 { |
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136 return mImpl->bytes(); |
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137 } |
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138 |
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139 // ------------------------------------------------------------------------- |
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140 // ------------------------------------------------------------------------- |
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141 // |
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142 OSN_EXPORT const Utf8* UString::getUtf8()const |
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143 { |
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144 return mImpl->utf8(); |
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145 } |
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146 |
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147 // ------------------------------------------------------------------------- |
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148 // ------------------------------------------------------------------------- |
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149 // |
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150 OSN_EXPORT int UString::compareC(const UString& aUString)const |
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151 { |
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152 return mImpl->compareC(*aUString.mImpl.get()); |
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153 } |
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154 |
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155 // ------------------------------------------------------------------------- |
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156 // ------------------------------------------------------------------------- |
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157 // |
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158 OSN_EXPORT int UString::compareC(const Utf8* aStr)const |
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159 { |
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160 return mImpl->compareC(aStr); |
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161 } |
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162 |
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163 // ------------------------------------------------------------------------- |
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164 // ------------------------------------------------------------------------- |
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165 // |
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166 OSN_EXPORT int UString::compare(const UString& aUString)const |
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167 { |
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168 return mImpl->compare(*aUString.mImpl.get()); |
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169 } |
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170 |
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171 // ------------------------------------------------------------------------- |
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172 // ------------------------------------------------------------------------- |
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173 // |
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174 OSN_EXPORT int UString::compare(const Utf8* aStr)const |
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175 { |
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176 return mImpl->compare(aStr); |
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177 } |
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178 |
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179 // ------------------------------------------------------------------------- |
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180 // ------------------------------------------------------------------------- |
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181 // |
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182 OSN_EXPORT bool UString::operator==(const UString& aRhs)const |
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183 { |
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184 return !mImpl->compare(*aRhs.mImpl.get()); |
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185 } |
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186 |
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187 // ------------------------------------------------------------------------- |
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188 // ------------------------------------------------------------------------- |
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189 // |
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190 OSN_EXPORT bool UString::operator==(const Utf8* aRhs)const |
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191 { |
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192 return !mImpl->compare(aRhs); |
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193 } |
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194 |
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195 // ------------------------------------------------------------------------- |
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196 // ------------------------------------------------------------------------- |
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197 // |
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198 OSN_EXPORT void UString::append(const UString& aUString) |
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199 { |
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200 mImpl->append(*aUString.mImpl.get()); |
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201 } |
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202 |
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203 // ------------------------------------------------------------------------- |
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204 // ------------------------------------------------------------------------- |
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205 // |
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206 OSN_EXPORT void UString::append(const Utf8* aStr) |
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207 { |
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208 mImpl->append(aStr); |
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209 } |
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210 |
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211 // ------------------------------------------------------------------------- |
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212 // ------------------------------------------------------------------------- |
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213 // |
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214 OSN_EXPORT void UString::insert( |
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215 long aPos, |
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216 const Utf8* aStr) |
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217 { |
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218 mImpl->insert(aPos, aStr); |
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219 } |
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220 |
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221 // ------------------------------------------------------------------------- |
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222 // ------------------------------------------------------------------------- |
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223 // |
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224 OSN_EXPORT void UString::insert( |
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225 long aPos, |
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226 const Utf8* aStr, |
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227 long aLength) |
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228 { |
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229 mImpl->insert(aPos, aStr,aLength); |
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230 } |
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231 |
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232 // ------------------------------------------------------------------------- |
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233 // ------------------------------------------------------------------------- |
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234 // |
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235 OSN_EXPORT void UString::replace( |
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236 long aPos, |
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237 const Utf8* aStr) |
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238 { |
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239 mImpl->replace(aPos, aStr); |
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240 } |
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241 |
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242 // ------------------------------------------------------------------------- |
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243 // ------------------------------------------------------------------------- |
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244 // |
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245 OSN_EXPORT void UString::replace( |
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246 long aPos, |
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247 const Utf8* aStr, |
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248 long aLength) |
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249 { |
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250 mImpl->replace(aPos, aStr, aLength); |
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251 } |
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252 |
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253 // ------------------------------------------------------------------------- |
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254 // ------------------------------------------------------------------------- |
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255 // |
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256 OSN_EXPORT void UString::erase( |
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257 long aPos, |
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258 long aLength) |
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259 { |
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260 mImpl->erase(aPos, aLength); |
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261 } |
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262 |
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263 // ------------------------------------------------------------------------- |
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264 // ------------------------------------------------------------------------- |
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265 // |
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266 OSN_EXPORT Unicode UString::operator[](long aIndex) |
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267 { |
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268 return mImpl->operator[](aIndex); |
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269 } |
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270 |
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271 // ------------------------------------------------------------------------- |
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272 // ------------------------------------------------------------------------- |
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273 // |
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274 OSN_EXPORT bool UString::isNull()const |
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275 { |
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276 return mImpl->null(); |
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277 } |
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278 } |
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