1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2 <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> 3 <title>TinyXml: tinystr.h Source File</title> 4 <link href="doxygen.css" rel="stylesheet" type="text/css"> 5 </head><body> 6 <!-- Generated by Doxygen 1.4.4 --> 7 <div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a></div> 8 <h1>tinystr.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> 9 <a name="l00002"></a>00002 <span class="comment">www.sourceforge.net/projects/tinyxml</span> 10 <a name="l00003"></a>00003 <span class="comment">Original file by Yves Berquin.</span> 11 <a name="l00004"></a>00004 <span class="comment"></span> 12 <a name="l00005"></a>00005 <span class="comment">This software is provided 'as-is', without any express or implied</span> 13 <a name="l00006"></a>00006 <span class="comment">warranty. In no event will the authors be held liable for any</span> 14 <a name="l00007"></a>00007 <span class="comment">damages arising from the use of this software.</span> 15 <a name="l00008"></a>00008 <span class="comment"></span> 16 <a name="l00009"></a>00009 <span class="comment">Permission is granted to anyone to use this software for any</span> 17 <a name="l00010"></a>00010 <span class="comment">purpose, including commercial applications, and to alter it and</span> 18 <a name="l00011"></a>00011 <span class="comment">redistribute it freely, subject to the following restrictions:</span> 19 <a name="l00012"></a>00012 <span class="comment"></span> 20 <a name="l00013"></a>00013 <span class="comment">1. The origin of this software must not be misrepresented; you must</span> 21 <a name="l00014"></a>00014 <span class="comment">not claim that you wrote the original software. If you use this</span> 22 <a name="l00015"></a>00015 <span class="comment">software in a product, an acknowledgment in the product documentation</span> 23 <a name="l00016"></a>00016 <span class="comment">would be appreciated but is not required.</span> 24 <a name="l00017"></a>00017 <span class="comment"></span> 25 <a name="l00018"></a>00018 <span class="comment">2. Altered source versions must be plainly marked as such, and</span> 26 <a name="l00019"></a>00019 <span class="comment">must not be misrepresented as being the original software.</span> 27 <a name="l00020"></a>00020 <span class="comment"></span> 28 <a name="l00021"></a>00021 <span class="comment">3. This notice may not be removed or altered from any source</span> 29 <a name="l00022"></a>00022 <span class="comment">distribution.</span> 30 <a name="l00023"></a>00023 <span class="comment">*/</span> 31 <a name="l00024"></a>00024 32 <a name="l00025"></a>00025 <span class="comment">/*</span> 33 <a name="l00026"></a>00026 <span class="comment"> * THIS FILE WAS ALTERED BY Tyge Lovset, 7. April 2005.</span> 34 <a name="l00027"></a>00027 <span class="comment"> *</span> 35 <a name="l00028"></a>00028 <span class="comment"> * - completely rewritten. compact, clean, and fast implementation.</span> 36 <a name="l00029"></a>00029 <span class="comment"> * - sizeof(TiXmlString) = pointer size (4 bytes on 32-bit systems)</span> 37 <a name="l00030"></a>00030 <span class="comment"> * - fixed reserve() to work as per specification.</span> 38 <a name="l00031"></a>00031 <span class="comment"> * - fixed buggy compares operator==(), operator<(), and operator>()</span> 39 <a name="l00032"></a>00032 <span class="comment"> * - fixed operator+=() to take a const ref argument, following spec.</span> 40 <a name="l00033"></a>00033 <span class="comment"> * - added "copy" constructor with length, and most compare operators.</span> 41 <a name="l00034"></a>00034 <span class="comment"> * - added swap(), clear(), size(), capacity(), operator+().</span> 42 <a name="l00035"></a>00035 <span class="comment"> */</span> 43 <a name="l00036"></a>00036 44 <a name="l00037"></a>00037 <span class="preprocessor">#ifndef TIXML_USE_STL</span> 45 <a name="l00038"></a>00038 <span class="preprocessor"></span> 46 <a name="l00039"></a>00039 <span class="preprocessor">#ifndef TIXML_STRING_INCLUDED</span> 47 <a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#define TIXML_STRING_INCLUDED</span> 48 <a name="l00041"></a>00041 <span class="preprocessor"></span> 49 <a name="l00042"></a>00042 <span class="preprocessor">#include <assert.h></span> 50 <a name="l00043"></a>00043 <span class="preprocessor">#include <string.h></span> 51 <a name="l00044"></a>00044 52 <a name="l00045"></a>00045 <span class="comment">/*</span> 53 <a name="l00046"></a>00046 <span class="comment"> TiXmlString is an emulation of a subset of the std::string template.</span> 54 <a name="l00047"></a>00047 <span class="comment"> Its purpose is to allow compiling TinyXML on compilers with no or poor STL support.</span> 55 <a name="l00048"></a>00048 <span class="comment"> Only the member functions relevant to the TinyXML project have been implemented.</span> 56 <a name="l00049"></a>00049 <span class="comment"> The buffer allocation is made by a simplistic power of 2 like mechanism : if we increase</span> 57 <a name="l00050"></a>00050 <span class="comment"> a string and there's no more room, we allocate a buffer twice as big as we need.</span> 58 <a name="l00051"></a>00051 <span class="comment">*/</span> 59 <a name="l00052"></a>00052 <span class="keyword">class </span>TiXmlString 60 <a name="l00053"></a>00053 { 61 <a name="l00054"></a>00054 <span class="keyword">public</span> : 62 <a name="l00055"></a>00055 <span class="comment">// The size type used</span> 63 <a name="l00056"></a>00056 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> size_type; 64 <a name="l00057"></a>00057 65 <a name="l00058"></a>00058 <span class="comment">// Error value for find primitive</span> 66 <a name="l00059"></a>00059 <span class="keyword">static</span> <span class="keyword">const</span> size_type npos; <span class="comment">// = -1;</span> 67 <a name="l00060"></a>00060 68 <a name="l00061"></a>00061 69 <a name="l00062"></a>00062 <span class="comment">// TiXmlString empty constructor</span> 70 <a name="l00063"></a>00063 TiXmlString () : rep_(&nullrep_) 71 <a name="l00064"></a>00064 { 72 <a name="l00065"></a>00065 } 73 <a name="l00066"></a>00066 74 <a name="l00067"></a>00067 <span class="comment">// TiXmlString copy constructor</span> 75 <a name="l00068"></a>00068 TiXmlString (<span class="keyword">const</span> TiXmlString & copy) 76 <a name="l00069"></a>00069 { 77 <a name="l00070"></a>00070 init(copy.length()); 78 <a name="l00071"></a>00071 memcpy(start(), copy.data(), length()); 79 <a name="l00072"></a>00072 } 80 <a name="l00073"></a>00073 81 <a name="l00074"></a>00074 <span class="comment">// TiXmlString constructor, based on a string</span> 82 <a name="l00075"></a>00075 TiXmlString (<span class="keyword">const</span> <span class="keywordtype">char</span> * copy) 83 <a name="l00076"></a>00076 { 84 <a name="l00077"></a>00077 init( static_cast<size_type>( strlen(copy) )); 85 <a name="l00078"></a>00078 memcpy(start(), copy, length()); 86 <a name="l00079"></a>00079 } 87 <a name="l00080"></a>00080 88 <a name="l00081"></a>00081 <span class="comment">// TiXmlString constructor, based on a string</span> 89 <a name="l00082"></a>00082 TiXmlString (<span class="keyword">const</span> <span class="keywordtype">char</span> * str, size_type len) 90 <a name="l00083"></a>00083 { 91 <a name="l00084"></a>00084 init(len); 92 <a name="l00085"></a>00085 memcpy(start(), str, len); 93 <a name="l00086"></a>00086 } 94 <a name="l00087"></a>00087 95 <a name="l00088"></a>00088 <span class="comment">// TiXmlString destructor</span> 96 <a name="l00089"></a>00089 ~TiXmlString () 97 <a name="l00090"></a>00090 { 98 <a name="l00091"></a>00091 quit(); 99 <a name="l00092"></a>00092 } 100 <a name="l00093"></a>00093 101 <a name="l00094"></a>00094 <span class="comment">// = operator</span> 102 <a name="l00095"></a>00095 TiXmlString& operator = (<span class="keyword">const</span> <span class="keywordtype">char</span> * copy) 103 <a name="l00096"></a>00096 { 104 <a name="l00097"></a>00097 <span class="keywordflow">return</span> assign( copy, (size_type)strlen(copy)); 105 <a name="l00098"></a>00098 } 106 <a name="l00099"></a>00099 107 <a name="l00100"></a>00100 <span class="comment">// = operator</span> 108 <a name="l00101"></a>00101 TiXmlString& operator = (<span class="keyword">const</span> TiXmlString & copy) 109 <a name="l00102"></a>00102 { 110 <a name="l00103"></a>00103 <span class="keywordflow">return</span> assign(copy.start(), copy.length()); 111 <a name="l00104"></a>00104 } 112 <a name="l00105"></a>00105 113 <a name="l00106"></a>00106 114 <a name="l00107"></a>00107 <span class="comment">// += operator. Maps to append</span> 115 <a name="l00108"></a>00108 TiXmlString& operator += (<span class="keyword">const</span> <span class="keywordtype">char</span> * suffix) 116 <a name="l00109"></a>00109 { 117 <a name="l00110"></a>00110 <span class="keywordflow">return</span> append(suffix, static_cast<size_type>( strlen(suffix) )); 118 <a name="l00111"></a>00111 } 119 <a name="l00112"></a>00112 120 <a name="l00113"></a>00113 <span class="comment">// += operator. Maps to append</span> 121 <a name="l00114"></a>00114 TiXmlString& operator += (<span class="keywordtype">char</span> single) 122 <a name="l00115"></a>00115 { 123 <a name="l00116"></a>00116 <span class="keywordflow">return</span> append(&single, 1); 124 <a name="l00117"></a>00117 } 125 <a name="l00118"></a>00118 126 <a name="l00119"></a>00119 <span class="comment">// += operator. Maps to append</span> 127 <a name="l00120"></a>00120 TiXmlString& operator += (<span class="keyword">const</span> TiXmlString & suffix) 128 <a name="l00121"></a>00121 { 129 <a name="l00122"></a>00122 <span class="keywordflow">return</span> append(suffix.data(), suffix.length()); 130 <a name="l00123"></a>00123 } 131 <a name="l00124"></a>00124 132 <a name="l00125"></a>00125 133 <a name="l00126"></a>00126 <span class="comment">// Convert a TiXmlString into a null-terminated char *</span> 134 <a name="l00127"></a>00127 <span class="keyword">const</span> <span class="keywordtype">char</span> * c_str ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_->str; } 135 <a name="l00128"></a>00128 136 <a name="l00129"></a>00129 <span class="comment">// Convert a TiXmlString into a char * (need not be null terminated).</span> 137 <a name="l00130"></a>00130 <span class="keyword">const</span> <span class="keywordtype">char</span> * data ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_->str; } 138 <a name="l00131"></a>00131 139 <a name="l00132"></a>00132 <span class="comment">// Return the length of a TiXmlString</span> 140 <a name="l00133"></a>00133 size_type length ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_->size; } 141 <a name="l00134"></a>00134 142 <a name="l00135"></a>00135 <span class="comment">// Alias for length()</span> 143 <a name="l00136"></a>00136 size_type size ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_->size; } 144 <a name="l00137"></a>00137 145 <a name="l00138"></a>00138 <span class="comment">// Checks if a TiXmlString is empty</span> 146 <a name="l00139"></a>00139 <span class="keywordtype">bool</span> empty ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_->size == 0; } 147 <a name="l00140"></a>00140 148 <a name="l00141"></a>00141 <span class="comment">// Return capacity of string</span> 149 <a name="l00142"></a>00142 size_type capacity ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_->capacity; } 150 <a name="l00143"></a>00143 151 <a name="l00144"></a>00144 152 <a name="l00145"></a>00145 <span class="comment">// single char extraction</span> 153 <a name="l00146"></a>00146 <span class="keyword">const</span> <span class="keywordtype">char</span>& at (size_type index)<span class="keyword"> const</span> 154 <a name="l00147"></a>00147 <span class="keyword"> </span>{ 155 <a name="l00148"></a>00148 assert( index < length() ); 156 <a name="l00149"></a>00149 <span class="keywordflow">return</span> rep_->str[ index ]; 157 <a name="l00150"></a>00150 } 158 <a name="l00151"></a>00151 159 <a name="l00152"></a>00152 <span class="comment">// [] operator</span> 160 <a name="l00153"></a>00153 <span class="keywordtype">char</span>& operator [] (size_type index)<span class="keyword"> const</span> 161 <a name="l00154"></a>00154 <span class="keyword"> </span>{ 162 <a name="l00155"></a>00155 assert( index < length() ); 163 <a name="l00156"></a>00156 <span class="keywordflow">return</span> rep_->str[ index ]; 164 <a name="l00157"></a>00157 } 165 <a name="l00158"></a>00158 166 <a name="l00159"></a>00159 <span class="comment">// find a char in a string. Return TiXmlString::npos if not found</span> 167 <a name="l00160"></a>00160 size_type find (<span class="keywordtype">char</span> lookup)<span class="keyword"> const</span> 168 <a name="l00161"></a>00161 <span class="keyword"> </span>{ 169 <a name="l00162"></a>00162 <span class="keywordflow">return</span> find(lookup, 0); 170 <a name="l00163"></a>00163 } 171 <a name="l00164"></a>00164 172 <a name="l00165"></a>00165 <span class="comment">// find a char in a string from an offset. Return TiXmlString::npos if not found</span> 173 <a name="l00166"></a>00166 size_type find (<span class="keywordtype">char</span> tofind, size_type offset)<span class="keyword"> const</span> 174 <a name="l00167"></a>00167 <span class="keyword"> </span>{ 175 <a name="l00168"></a>00168 <span class="keywordflow">if</span> (offset >= length()) <span class="keywordflow">return</span> npos; 176 <a name="l00169"></a>00169 177 <a name="l00170"></a>00170 <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">char</span>* p = c_str() + offset; *p != <span class="charliteral">'\0'</span>; ++p) 178 <a name="l00171"></a>00171 { 179 <a name="l00172"></a>00172 <span class="keywordflow">if</span> (*p == tofind) <span class="keywordflow">return</span> static_cast< size_type >( p - c_str() ); 180 <a name="l00173"></a>00173 } 181 <a name="l00174"></a>00174 <span class="keywordflow">return</span> npos; 182 <a name="l00175"></a>00175 } 183 <a name="l00176"></a>00176 184 <a name="l00177"></a>00177 <span class="keywordtype">void</span> clear () 185 <a name="l00178"></a>00178 { 186 <a name="l00179"></a>00179 <span class="comment">//Lee:</span> 187 <a name="l00180"></a>00180 <span class="comment">//The original was just too strange, though correct:</span> 188 <a name="l00181"></a>00181 <span class="comment">// TiXmlString().swap(*this);</span> 189 <a name="l00182"></a>00182 <span class="comment">//Instead use the quit & re-init:</span> 190 <a name="l00183"></a>00183 quit(); 191 <a name="l00184"></a>00184 init(0,0); 192 <a name="l00185"></a>00185 } 193 <a name="l00186"></a>00186 194 <a name="l00187"></a>00187 <span class="comment">/* Function to reserve a big amount of data when we know we'll need it. Be aware that this</span> 195 <a name="l00188"></a>00188 <span class="comment"> function DOES NOT clear the content of the TiXmlString if any exists.</span> 196 <a name="l00189"></a>00189 <span class="comment"> */</span> 197 <a name="l00190"></a>00190 <span class="keywordtype">void</span> reserve (size_type cap); 198 <a name="l00191"></a>00191 199 <a name="l00192"></a>00192 TiXmlString& assign (<span class="keyword">const</span> <span class="keywordtype">char</span>* str, size_type len); 200 <a name="l00193"></a>00193 201 <a name="l00194"></a>00194 TiXmlString& append (<span class="keyword">const</span> <span class="keywordtype">char</span>* str, size_type len); 202 <a name="l00195"></a>00195 203 <a name="l00196"></a>00196 <span class="keywordtype">void</span> swap (TiXmlString& other) 204 <a name="l00197"></a>00197 { 205 <a name="l00198"></a>00198 Rep* r = rep_; 206 <a name="l00199"></a>00199 rep_ = other.rep_; 207 <a name="l00200"></a>00200 other.rep_ = r; 208 <a name="l00201"></a>00201 } 209 <a name="l00202"></a>00202 210 <a name="l00203"></a>00203 <span class="keyword">private</span>: 211 <a name="l00204"></a>00204 212 <a name="l00205"></a>00205 <span class="keywordtype">void</span> init(size_type sz) { init(sz, sz); } 213 <a name="l00206"></a>00206 <span class="keywordtype">void</span> set_size(size_type sz) { rep_->str[ rep_->size = sz ] = <span class="charliteral">'\0'</span>; } 214 <a name="l00207"></a>00207 <span class="keywordtype">char</span>* start()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_->str; } 215 <a name="l00208"></a>00208 <span class="keywordtype">char</span>* finish()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_->str + rep_->size; } 216 <a name="l00209"></a>00209 217 <a name="l00210"></a>00210 <span class="keyword">struct </span>Rep 218 <a name="l00211"></a>00211 { 219 <a name="l00212"></a>00212 size_type size, capacity; 220 <a name="l00213"></a>00213 <span class="keywordtype">char</span> str[1]; 221 <a name="l00214"></a>00214 }; 222 <a name="l00215"></a>00215 223 <a name="l00216"></a>00216 <span class="keywordtype">void</span> init(size_type sz, size_type cap) 224 <a name="l00217"></a>00217 { 225 <a name="l00218"></a>00218 <span class="keywordflow">if</span> (cap) 226 <a name="l00219"></a>00219 { 227 <a name="l00220"></a>00220 rep_ = static_cast<Rep*>(operator new(<span class="keyword">sizeof</span>(Rep) + cap)); 228 <a name="l00221"></a>00221 rep_->str[ rep_->size = sz ] = <span class="charliteral">'\0'</span>; 229 <a name="l00222"></a>00222 rep_->capacity = cap; 230 <a name="l00223"></a>00223 } 231 <a name="l00224"></a>00224 <span class="keywordflow">else</span> 232 <a name="l00225"></a>00225 { 233 <a name="l00226"></a>00226 rep_ = &nullrep_; 234 <a name="l00227"></a>00227 } 235 <a name="l00228"></a>00228 } 236 <a name="l00229"></a>00229 237 <a name="l00230"></a>00230 <span class="keywordtype">void</span> quit() 238 <a name="l00231"></a>00231 { 239 <a name="l00232"></a>00232 <span class="keywordflow">if</span> (rep_ != &nullrep_) 240 <a name="l00233"></a>00233 { 241 <a name="l00234"></a>00234 operator delete(rep_); 242 <a name="l00235"></a>00235 } 243 <a name="l00236"></a>00236 } 244 <a name="l00237"></a>00237 245 <a name="l00238"></a>00238 Rep * rep_; 246 <a name="l00239"></a>00239 <span class="keyword">static</span> Rep nullrep_; 247 <a name="l00240"></a>00240 248 <a name="l00241"></a>00241 } ; 249 <a name="l00242"></a>00242 250 <a name="l00243"></a>00243 251 <a name="l00244"></a>00244 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> TiXmlString & a, <span class="keyword">const</span> TiXmlString & b) 252 <a name="l00245"></a>00245 { 253 <a name="l00246"></a>00246 <span class="keywordflow">return</span> ( a.length() == b.length() ) <span class="comment">// optimization on some platforms</span> 254 <a name="l00247"></a>00247 && ( strcmp(a.c_str(), b.c_str()) == 0 ); <span class="comment">// actual compare</span> 255 <a name="l00248"></a>00248 } 256 <a name="l00249"></a>00249 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator < (<span class="keyword">const</span> TiXmlString & a, <span class="keyword">const</span> TiXmlString & b) 257 <a name="l00250"></a>00250 { 258 <a name="l00251"></a>00251 <span class="keywordflow">return</span> strcmp(a.c_str(), b.c_str()) < 0; 259 <a name="l00252"></a>00252 } 260 <a name="l00253"></a>00253 261 <a name="l00254"></a>00254 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator != (<span class="keyword">const</span> TiXmlString & a, <span class="keyword">const</span> TiXmlString & b) { <span class="keywordflow">return</span> !(a == b); } 262 <a name="l00255"></a>00255 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator > (<span class="keyword">const</span> TiXmlString & a, <span class="keyword">const</span> TiXmlString & b) { <span class="keywordflow">return</span> b < a; } 263 <a name="l00256"></a>00256 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator <= (<span class="keyword">const</span> TiXmlString & a, <span class="keyword">const</span> TiXmlString & b) { <span class="keywordflow">return</span> !(b < a); } 264 <a name="l00257"></a>00257 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator >= (<span class="keyword">const</span> TiXmlString & a, <span class="keyword">const</span> TiXmlString & b) { <span class="keywordflow">return</span> !(a < b); } 265 <a name="l00258"></a>00258 266 <a name="l00259"></a>00259 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> TiXmlString & a, <span class="keyword">const</span> <span class="keywordtype">char</span>* b) { <span class="keywordflow">return</span> strcmp(a.c_str(), b) == 0; } 267 <a name="l00260"></a>00260 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> <span class="keywordtype">char</span>* a, <span class="keyword">const</span> TiXmlString & b) { <span class="keywordflow">return</span> b == a; } 268 <a name="l00261"></a>00261 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator != (<span class="keyword">const</span> TiXmlString & a, <span class="keyword">const</span> <span class="keywordtype">char</span>* b) { <span class="keywordflow">return</span> !(a == b); } 269 <a name="l00262"></a>00262 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator != (<span class="keyword">const</span> <span class="keywordtype">char</span>* a, <span class="keyword">const</span> TiXmlString & b) { <span class="keywordflow">return</span> !(b == a); } 270 <a name="l00263"></a>00263 271 <a name="l00264"></a>00264 TiXmlString operator + (<span class="keyword">const</span> TiXmlString & a, <span class="keyword">const</span> TiXmlString & b); 272 <a name="l00265"></a>00265 TiXmlString operator + (<span class="keyword">const</span> TiXmlString & a, <span class="keyword">const</span> <span class="keywordtype">char</span>* b); 273 <a name="l00266"></a>00266 TiXmlString operator + (<span class="keyword">const</span> <span class="keywordtype">char</span>* a, <span class="keyword">const</span> TiXmlString & b); 274 <a name="l00267"></a>00267 275 <a name="l00268"></a>00268 276 <a name="l00269"></a>00269 <span class="comment">/*</span> 277 <a name="l00270"></a>00270 <span class="comment"> TiXmlOutStream is an emulation of std::ostream. It is based on TiXmlString.</span> 278 <a name="l00271"></a>00271 <span class="comment"> Only the operators that we need for TinyXML have been developped.</span> 279 <a name="l00272"></a>00272 <span class="comment">*/</span> 280 <a name="l00273"></a>00273 <span class="keyword">class </span>TiXmlOutStream : <span class="keyword">public</span> TiXmlString 281 <a name="l00274"></a>00274 { 282 <a name="l00275"></a>00275 <span class="keyword">public</span> : 283 <a name="l00276"></a>00276 284 <a name="l00277"></a>00277 <span class="comment">// TiXmlOutStream << operator.</span> 285 <a name="l00278"></a>00278 TiXmlOutStream & operator << (<span class="keyword">const</span> TiXmlString & in) 286 <a name="l00279"></a>00279 { 287 <a name="l00280"></a>00280 *<span class="keyword">this</span> += in; 288 <a name="l00281"></a>00281 <span class="keywordflow">return</span> *<span class="keyword">this</span>; 289 <a name="l00282"></a>00282 } 290 <a name="l00283"></a>00283 291 <a name="l00284"></a>00284 <span class="comment">// TiXmlOutStream << operator.</span> 292 <a name="l00285"></a>00285 TiXmlOutStream & operator << (<span class="keyword">const</span> <span class="keywordtype">char</span> * in) 293 <a name="l00286"></a>00286 { 294 <a name="l00287"></a>00287 *<span class="keyword">this</span> += in; 295 <a name="l00288"></a>00288 <span class="keywordflow">return</span> *<span class="keyword">this</span>; 296 <a name="l00289"></a>00289 } 297 <a name="l00290"></a>00290 298 <a name="l00291"></a>00291 } ; 299 <a name="l00292"></a>00292 300 <a name="l00293"></a>00293 <span class="preprocessor">#endif // TIXML_STRING_INCLUDED</span> 301 <a name="l00294"></a>00294 <span class="preprocessor"></span><span class="preprocessor">#endif // TIXML_USE_STL</span> 302 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Sat Oct 8 14:15:30 2005 for TinyXml by 303 <a href="http://www.doxygen.org/index.html"> 304 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.4 </small></address> 305 </body> 306 </html> 307
