TorqueEngine
/
Torque3D
mirror of https://github.com/TorqueGameEngines/Torque3D.git


			
				
					
						
						
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<h1>tinystr.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment">www.sourceforge.net/projects/tinyxml</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment">This software is provided &#39;as-is&#39;, without any express or implied</span>
<a name="l00005"></a>00005 <span class="comment">warranty. In no event will the authors be held liable for any</span>
<a name="l00006"></a>00006 <span class="comment">damages arising from the use of this software.</span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment">Permission is granted to anyone to use this software for any</span>
<a name="l00009"></a>00009 <span class="comment">purpose, including commercial applications, and to alter it and</span>
<a name="l00010"></a>00010 <span class="comment">redistribute it freely, subject to the following restrictions:</span>
<a name="l00011"></a>00011 <span class="comment"></span>
<a name="l00012"></a>00012 <span class="comment">1. The origin of this software must not be misrepresented; you must</span>
<a name="l00013"></a>00013 <span class="comment">not claim that you wrote the original software. If you use this</span>
<a name="l00014"></a>00014 <span class="comment">software in a product, an acknowledgment in the product documentation</span>
<a name="l00015"></a>00015 <span class="comment">would be appreciated but is not required.</span>
<a name="l00016"></a>00016 <span class="comment"></span>
<a name="l00017"></a>00017 <span class="comment">2. Altered source versions must be plainly marked as such, and</span>
<a name="l00018"></a>00018 <span class="comment">must not be misrepresented as being the original software.</span>
<a name="l00019"></a>00019 <span class="comment"></span>
<a name="l00020"></a>00020 <span class="comment">3. This notice may not be removed or altered from any source</span>
<a name="l00021"></a>00021 <span class="comment">distribution.</span>
<a name="l00022"></a>00022 <span class="comment">*/</span>
<a name="l00023"></a>00023 
<a name="l00024"></a>00024 
<a name="l00025"></a>00025 <span class="preprocessor">#ifndef TIXML_USE_STL</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span>
<a name="l00027"></a>00027 <span class="preprocessor">#ifndef TIXML_STRING_INCLUDED</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor">#define TIXML_STRING_INCLUDED</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include &lt;assert.h&gt;</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include &lt;string.h&gt;</span>
<a name="l00032"></a>00032 
<a name="l00033"></a>00033 <span class="comment">/*  The support for explicit isn&#39;t that universal, and it isn&#39;t really</span>
<a name="l00034"></a>00034 <span class="comment">    required - it is used to check that the TiXmlString class isn&#39;t incorrectly</span>
<a name="l00035"></a>00035 <span class="comment">    used. Be nice to old compilers and macro it here:</span>
<a name="l00036"></a>00036 <span class="comment">*/</span>
<a name="l00037"></a>00037 <span class="preprocessor">#if defined(_MSC_VER) &amp;&amp; (_MSC_VER &gt;= 1200 )</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span>    <span class="comment">// Microsoft visual studio, version 6 and higher.</span>
<a name="l00039"></a>00039 <span class="preprocessor">    #define TIXML_EXPLICIT explicit</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#elif defined(__GNUC__) &amp;&amp; (__GNUC__ &gt;= 3 )</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>    <span class="comment">// GCC version 3 and higher.s</span>
<a name="l00042"></a>00042 <span class="preprocessor">    #define TIXML_EXPLICIT explicit</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">    #define TIXML_EXPLICIT</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span>
<a name="l00047"></a>00047 
<a name="l00048"></a>00048 <span class="comment">/*</span>
<a name="l00049"></a>00049 <span class="comment">   TiXmlString is an emulation of a subset of the std::string template.</span>
<a name="l00050"></a>00050 <span class="comment">   Its purpose is to allow compiling TinyXML on compilers with no or poor STL support.</span>
<a name="l00051"></a>00051 <span class="comment">   Only the member functions relevant to the TinyXML project have been implemented.</span>
<a name="l00052"></a>00052 <span class="comment">   The buffer allocation is made by a simplistic power of 2 like mechanism : if we increase</span>
<a name="l00053"></a>00053 <span class="comment">   a string and there&#39;s no more room, we allocate a buffer twice as big as we need.</span>
<a name="l00054"></a>00054 <span class="comment">*/</span>
<a name="l00055"></a>00055 <span class="keyword">class </span>TiXmlString
<a name="l00056"></a>00056 {
<a name="l00057"></a>00057   <span class="keyword">public</span> :
<a name="l00058"></a>00058     <span class="comment">// The size type used</span>
<a name="l00059"></a>00059     <span class="keyword">typedef</span> <span class="keywordtype">size_t</span> size_type;
<a name="l00060"></a>00060 
<a name="l00061"></a>00061     <span class="comment">// Error value for find primitive</span>
<a name="l00062"></a>00062     <span class="keyword">static</span> <span class="keyword">const</span> size_type npos; <span class="comment">// = -1;</span>
<a name="l00063"></a>00063 
<a name="l00064"></a>00064 
<a name="l00065"></a>00065     <span class="comment">// TiXmlString empty constructor</span>
<a name="l00066"></a>00066     TiXmlString () : rep_(&amp;nullrep_)
<a name="l00067"></a>00067     {
<a name="l00068"></a>00068     }
<a name="l00069"></a>00069 
<a name="l00070"></a>00070     <span class="comment">// TiXmlString copy constructor</span>
<a name="l00071"></a>00071     TiXmlString ( <span class="keyword">const</span> TiXmlString &amp; copy) : rep_(0)
<a name="l00072"></a>00072     {
<a name="l00073"></a>00073         init(copy.length());
<a name="l00074"></a>00074         memcpy(start(), copy.data(), length());
<a name="l00075"></a>00075     }
<a name="l00076"></a>00076 
<a name="l00077"></a>00077     <span class="comment">// TiXmlString constructor, based on a string</span>
<a name="l00078"></a>00078     TIXML_EXPLICIT TiXmlString ( <span class="keyword">const</span> <span class="keywordtype">char</span> * copy) : rep_(0)
<a name="l00079"></a>00079     {
<a name="l00080"></a>00080         init( static_cast&lt;size_type&gt;( strlen(copy) ));
<a name="l00081"></a>00081         memcpy(start(), copy, length());
<a name="l00082"></a>00082     }
<a name="l00083"></a>00083 
<a name="l00084"></a>00084     <span class="comment">// TiXmlString constructor, based on a string</span>
<a name="l00085"></a>00085     TIXML_EXPLICIT TiXmlString ( <span class="keyword">const</span> <span class="keywordtype">char</span> * str, size_type len) : rep_(0)
<a name="l00086"></a>00086     {
<a name="l00087"></a>00087         init(len);
<a name="l00088"></a>00088         memcpy(start(), str, len);
<a name="l00089"></a>00089     }
<a name="l00090"></a>00090 
<a name="l00091"></a>00091     <span class="comment">// TiXmlString destructor</span>
<a name="l00092"></a>00092     ~TiXmlString ()
<a name="l00093"></a>00093     {
<a name="l00094"></a>00094         quit();
<a name="l00095"></a>00095     }
<a name="l00096"></a>00096 
<a name="l00097"></a>00097     TiXmlString&amp; operator = (<span class="keyword">const</span> <span class="keywordtype">char</span> * copy)
<a name="l00098"></a>00098     {
<a name="l00099"></a>00099         <span class="keywordflow">return</span> assign( copy, (size_type)strlen(copy));
<a name="l00100"></a>00100     }
<a name="l00101"></a>00101 
<a name="l00102"></a>00102     TiXmlString&amp; operator = (<span class="keyword">const</span> TiXmlString &amp; copy)
<a name="l00103"></a>00103     {
<a name="l00104"></a>00104         <span class="keywordflow">return</span> assign(copy.start(), copy.length());
<a name="l00105"></a>00105     }
<a name="l00106"></a>00106 
<a name="l00107"></a>00107 
<a name="l00108"></a>00108     <span class="comment">// += operator. Maps to append</span>
<a name="l00109"></a>00109     TiXmlString&amp; operator += (<span class="keyword">const</span> <span class="keywordtype">char</span> * suffix)
<a name="l00110"></a>00110     {
<a name="l00111"></a>00111         <span class="keywordflow">return</span> append(suffix, static_cast&lt;size_type&gt;( strlen(suffix) ));
<a name="l00112"></a>00112     }
<a name="l00113"></a>00113 
<a name="l00114"></a>00114     <span class="comment">// += operator. Maps to append</span>
<a name="l00115"></a>00115     TiXmlString&amp; operator += (<span class="keywordtype">char</span> single)
<a name="l00116"></a>00116     {
<a name="l00117"></a>00117         <span class="keywordflow">return</span> append(&amp;single, 1);
<a name="l00118"></a>00118     }
<a name="l00119"></a>00119 
<a name="l00120"></a>00120     <span class="comment">// += operator. Maps to append</span>
<a name="l00121"></a>00121     TiXmlString&amp; operator += (<span class="keyword">const</span> TiXmlString &amp; suffix)
<a name="l00122"></a>00122     {
<a name="l00123"></a>00123         <span class="keywordflow">return</span> append(suffix.data(), suffix.length());
<a name="l00124"></a>00124     }
<a name="l00125"></a>00125 
<a name="l00126"></a>00126 
<a name="l00127"></a>00127     <span class="comment">// Convert a TiXmlString into a null-terminated char *</span>
<a name="l00128"></a>00128     <span class="keyword">const</span> <span class="keywordtype">char</span> * c_str ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_-&gt;str; }
<a name="l00129"></a>00129 
<a name="l00130"></a>00130     <span class="comment">// Convert a TiXmlString into a char * (need not be null terminated).</span>
<a name="l00131"></a>00131     <span class="keyword">const</span> <span class="keywordtype">char</span> * data ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_-&gt;str; }
<a name="l00132"></a>00132 
<a name="l00133"></a>00133     <span class="comment">// Return the length of a TiXmlString</span>
<a name="l00134"></a>00134     size_type length ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_-&gt;size; }
<a name="l00135"></a>00135 
<a name="l00136"></a>00136     <span class="comment">// Alias for length()</span>
<a name="l00137"></a>00137     size_type size ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_-&gt;size; }
<a name="l00138"></a>00138 
<a name="l00139"></a>00139     <span class="comment">// Checks if a TiXmlString is empty</span>
<a name="l00140"></a>00140     <span class="keywordtype">bool</span> empty ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_-&gt;size == 0; }
<a name="l00141"></a>00141 
<a name="l00142"></a>00142     <span class="comment">// Return capacity of string</span>
<a name="l00143"></a>00143     size_type capacity ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_-&gt;capacity; }
<a name="l00144"></a>00144 
<a name="l00145"></a>00145 
<a name="l00146"></a>00146     <span class="comment">// single char extraction</span>
<a name="l00147"></a>00147     <span class="keyword">const</span> <span class="keywordtype">char</span>&amp; at (size_type index)<span class="keyword"> const</span>
<a name="l00148"></a>00148 <span class="keyword">    </span>{
<a name="l00149"></a>00149         assert( index &lt; length() );
<a name="l00150"></a>00150         <span class="keywordflow">return</span> rep_-&gt;str[ index ];
<a name="l00151"></a>00151     }
<a name="l00152"></a>00152 
<a name="l00153"></a>00153     <span class="comment">// [] operator</span>
<a name="l00154"></a>00154     <span class="keywordtype">char</span>&amp; operator [] (size_type index)<span class="keyword"> const</span>
<a name="l00155"></a>00155 <span class="keyword">    </span>{
<a name="l00156"></a>00156         assert( index &lt; length() );
<a name="l00157"></a>00157         <span class="keywordflow">return</span> rep_-&gt;str[ index ];
<a name="l00158"></a>00158     }
<a name="l00159"></a>00159 
<a name="l00160"></a>00160     <span class="comment">// find a char in a string. Return TiXmlString::npos if not found</span>
<a name="l00161"></a>00161     size_type find (<span class="keywordtype">char</span> lookup)<span class="keyword"> const</span>
<a name="l00162"></a>00162 <span class="keyword">    </span>{
<a name="l00163"></a>00163         <span class="keywordflow">return</span> find(lookup, 0);
<a name="l00164"></a>00164     }
<a name="l00165"></a>00165 
<a name="l00166"></a>00166     <span class="comment">// find a char in a string from an offset. Return TiXmlString::npos if not found</span>
<a name="l00167"></a>00167     size_type find (<span class="keywordtype">char</span> tofind, size_type offset)<span class="keyword"> const</span>
<a name="l00168"></a>00168 <span class="keyword">    </span>{
<a name="l00169"></a>00169         <span class="keywordflow">if</span> (offset &gt;= length()) <span class="keywordflow">return</span> npos;
<a name="l00170"></a>00170 
<a name="l00171"></a>00171         <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">char</span>* p = c_str() + offset; *p != <span class="charliteral">&#39;\0&#39;</span>; ++p)
<a name="l00172"></a>00172         {
<a name="l00173"></a>00173            <span class="keywordflow">if</span> (*p == tofind) <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span> size_type <span class="keyword">&gt;</span>( p - c_str() );
<a name="l00174"></a>00174         }
<a name="l00175"></a>00175         <span class="keywordflow">return</span> npos;
<a name="l00176"></a>00176     }
<a name="l00177"></a>00177 
<a name="l00178"></a>00178     <span class="keywordtype">void</span> clear ()
<a name="l00179"></a>00179     {
<a name="l00180"></a>00180         <span class="comment">//Lee:</span>
<a name="l00181"></a>00181         <span class="comment">//The original was just too strange, though correct:</span>
<a name="l00182"></a>00182         <span class="comment">//  TiXmlString().swap(*this);</span>
<a name="l00183"></a>00183         <span class="comment">//Instead use the quit &amp; re-init:</span>
<a name="l00184"></a>00184         quit();
<a name="l00185"></a>00185         init(0,0);
<a name="l00186"></a>00186     }
<a name="l00187"></a>00187 
<a name="l00188"></a>00188     <span class="comment">/*  Function to reserve a big amount of data when we know we&#39;ll need it. Be aware that this</span>
<a name="l00189"></a>00189 <span class="comment">        function DOES NOT clear the content of the TiXmlString if any exists.</span>
<a name="l00190"></a>00190 <span class="comment">    */</span>
<a name="l00191"></a>00191     <span class="keywordtype">void</span> reserve (size_type cap);
<a name="l00192"></a>00192 
<a name="l00193"></a>00193     TiXmlString&amp; assign (<span class="keyword">const</span> <span class="keywordtype">char</span>* str, size_type len);
<a name="l00194"></a>00194 
<a name="l00195"></a>00195     TiXmlString&amp; append (<span class="keyword">const</span> <span class="keywordtype">char</span>* str, size_type len);
<a name="l00196"></a>00196 
<a name="l00197"></a>00197     <span class="keywordtype">void</span> swap (TiXmlString&amp; other)
<a name="l00198"></a>00198     {
<a name="l00199"></a>00199         Rep* r = rep_;
<a name="l00200"></a>00200         rep_ = other.rep_;
<a name="l00201"></a>00201         other.rep_ = r;
<a name="l00202"></a>00202     }
<a name="l00203"></a>00203 
<a name="l00204"></a>00204   <span class="keyword">private</span>:
<a name="l00205"></a>00205 
<a name="l00206"></a>00206     <span class="keywordtype">void</span> init(size_type sz) { init(sz, sz); }
<a name="l00207"></a>00207     <span class="keywordtype">void</span> set_size(size_type sz) { rep_-&gt;str[ rep_-&gt;size = sz ] = <span class="charliteral">&#39;\0&#39;</span>; }
<a name="l00208"></a>00208     <span class="keywordtype">char</span>* start()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_-&gt;str; }
<a name="l00209"></a>00209     <span class="keywordtype">char</span>* finish()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rep_-&gt;str + rep_-&gt;size; }
<a name="l00210"></a>00210 
<a name="l00211"></a>00211     <span class="keyword">struct </span>Rep
<a name="l00212"></a>00212     {
<a name="l00213"></a>00213         size_type size, capacity;
<a name="l00214"></a>00214         <span class="keywordtype">char</span> str[1];
<a name="l00215"></a>00215     };
<a name="l00216"></a>00216 
<a name="l00217"></a>00217     <span class="keywordtype">void</span> init(size_type sz, size_type cap)
<a name="l00218"></a>00218     {
<a name="l00219"></a>00219         <span class="keywordflow">if</span> (cap)
<a name="l00220"></a>00220         {
<a name="l00221"></a>00221             <span class="comment">// Lee: the original form:</span>
<a name="l00222"></a>00222             <span class="comment">//  rep_ = static_cast&lt;Rep*&gt;(operator new(sizeof(Rep) + cap));</span>
<a name="l00223"></a>00223             <span class="comment">// doesn&#39;t work in some cases of new being overloaded. Switching</span>
<a name="l00224"></a>00224             <span class="comment">// to the normal allocation, although use an &#39;int&#39; for systems</span>
<a name="l00225"></a>00225             <span class="comment">// that are overly picky about structure alignment.</span>
<a name="l00226"></a>00226             <span class="keyword">const</span> size_type bytesNeeded = <span class="keyword">sizeof</span>(Rep) + cap;
<a name="l00227"></a>00227             <span class="keyword">const</span> size_type intsNeeded = ( bytesNeeded + <span class="keyword">sizeof</span>(int) - 1 ) / <span class="keyword">sizeof</span>( int ); 
<a name="l00228"></a>00228             rep_ = <span class="keyword">reinterpret_cast&lt;</span>Rep*<span class="keyword">&gt;</span>( <span class="keyword">new</span> <span class="keywordtype">int</span>[ intsNeeded ] );
<a name="l00229"></a>00229 
<a name="l00230"></a>00230             rep_-&gt;str[ rep_-&gt;size = sz ] = <span class="charliteral">&#39;\0&#39;</span>;
<a name="l00231"></a>00231             rep_-&gt;capacity = cap;
<a name="l00232"></a>00232         }
<a name="l00233"></a>00233         <span class="keywordflow">else</span>
<a name="l00234"></a>00234         {
<a name="l00235"></a>00235             rep_ = &amp;nullrep_;
<a name="l00236"></a>00236         }
<a name="l00237"></a>00237     }
<a name="l00238"></a>00238 
<a name="l00239"></a>00239     <span class="keywordtype">void</span> quit()
<a name="l00240"></a>00240     {
<a name="l00241"></a>00241         <span class="keywordflow">if</span> (rep_ != &amp;nullrep_)
<a name="l00242"></a>00242         {
<a name="l00243"></a>00243             <span class="comment">// The rep_ is really an array of ints. (see the allocator, above).</span>
<a name="l00244"></a>00244             <span class="comment">// Cast it back before delete, so the compiler won&#39;t incorrectly call destructors.</span>
<a name="l00245"></a>00245             <span class="keyword">delete</span> [] ( <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">int</span>*<span class="keyword">&gt;</span>( rep_ ) );
<a name="l00246"></a>00246         }
<a name="l00247"></a>00247     }
<a name="l00248"></a>00248 
<a name="l00249"></a>00249     Rep * rep_;
<a name="l00250"></a>00250     <span class="keyword">static</span> Rep nullrep_;
<a name="l00251"></a>00251 
<a name="l00252"></a>00252 } ;
<a name="l00253"></a>00253 
<a name="l00254"></a>00254 
<a name="l00255"></a>00255 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> TiXmlString &amp; a, <span class="keyword">const</span> TiXmlString &amp; b)
<a name="l00256"></a>00256 {
<a name="l00257"></a>00257     <span class="keywordflow">return</span>    ( a.length() == b.length() )              <span class="comment">// optimization on some platforms</span>
<a name="l00258"></a>00258            &amp;&amp; ( strcmp(a.c_str(), b.c_str()) == 0 );    <span class="comment">// actual compare</span>
<a name="l00259"></a>00259 }
<a name="l00260"></a>00260 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> TiXmlString &amp; a, <span class="keyword">const</span> TiXmlString &amp; b)
<a name="l00261"></a>00261 {
<a name="l00262"></a>00262     <span class="keywordflow">return</span> strcmp(a.c_str(), b.c_str()) &lt; 0;
<a name="l00263"></a>00263 }
<a name="l00264"></a>00264 
<a name="l00265"></a>00265 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator != (<span class="keyword">const</span> TiXmlString &amp; a, <span class="keyword">const</span> TiXmlString &amp; b) { <span class="keywordflow">return</span> !(a == b); }
<a name="l00266"></a>00266 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator &gt;  (<span class="keyword">const</span> TiXmlString &amp; a, <span class="keyword">const</span> TiXmlString &amp; b) { <span class="keywordflow">return</span> b &lt; a; }
<a name="l00267"></a>00267 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator &lt;= (<span class="keyword">const</span> TiXmlString &amp; a, <span class="keyword">const</span> TiXmlString &amp; b) { <span class="keywordflow">return</span> !(b &lt; a); }
<a name="l00268"></a>00268 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator &gt;= (<span class="keyword">const</span> TiXmlString &amp; a, <span class="keyword">const</span> TiXmlString &amp; b) { <span class="keywordflow">return</span> !(a &lt; b); }
<a name="l00269"></a>00269 
<a name="l00270"></a>00270 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> TiXmlString &amp; a, <span class="keyword">const</span> <span class="keywordtype">char</span>* b) { <span class="keywordflow">return</span> strcmp(a.c_str(), b) == 0; }
<a name="l00271"></a>00271 <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 &amp; b) { <span class="keywordflow">return</span> b == a; }
<a name="l00272"></a>00272 <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator != (<span class="keyword">const</span> TiXmlString &amp; a, <span class="keyword">const</span> <span class="keywordtype">char</span>* b) { <span class="keywordflow">return</span> !(a == b); }
<a name="l00273"></a>00273 <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 &amp; b) { <span class="keywordflow">return</span> !(b == a); }
<a name="l00274"></a>00274 
<a name="l00275"></a>00275 TiXmlString operator + (<span class="keyword">const</span> TiXmlString &amp; a, <span class="keyword">const</span> TiXmlString &amp; b);
<a name="l00276"></a>00276 TiXmlString operator + (<span class="keyword">const</span> TiXmlString &amp; a, <span class="keyword">const</span> <span class="keywordtype">char</span>* b);
<a name="l00277"></a>00277 TiXmlString operator + (<span class="keyword">const</span> <span class="keywordtype">char</span>* a, <span class="keyword">const</span> TiXmlString &amp; b);
<a name="l00278"></a>00278 
<a name="l00279"></a>00279 
<a name="l00280"></a>00280 <span class="comment">/*</span>
<a name="l00281"></a>00281 <span class="comment">   TiXmlOutStream is an emulation of std::ostream. It is based on TiXmlString.</span>
<a name="l00282"></a>00282 <span class="comment">   Only the operators that we need for TinyXML have been developped.</span>
<a name="l00283"></a>00283 <span class="comment">*/</span>
<a name="l00284"></a>00284 <span class="keyword">class </span>TiXmlOutStream : <span class="keyword">public</span> TiXmlString
<a name="l00285"></a>00285 {
<a name="l00286"></a>00286 <span class="keyword">public</span> :
<a name="l00287"></a>00287 
<a name="l00288"></a>00288     <span class="comment">// TiXmlOutStream &lt;&lt; operator.</span>
<a name="l00289"></a>00289     TiXmlOutStream &amp; operator &lt;&lt; (<span class="keyword">const</span> TiXmlString &amp; in)
<a name="l00290"></a>00290     {
<a name="l00291"></a>00291         *<span class="keyword">this</span> += in;
<a name="l00292"></a>00292         <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00293"></a>00293     }
<a name="l00294"></a>00294 
<a name="l00295"></a>00295     <span class="comment">// TiXmlOutStream &lt;&lt; operator.</span>
<a name="l00296"></a>00296     TiXmlOutStream &amp; operator &lt;&lt; (<span class="keyword">const</span> <span class="keywordtype">char</span> * in)
<a name="l00297"></a>00297     {
<a name="l00298"></a>00298         *<span class="keyword">this</span> += in;
<a name="l00299"></a>00299         <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00300"></a>00300     }
<a name="l00301"></a>00301 
<a name="l00302"></a>00302 } ;
<a name="l00303"></a>00303 
<a name="l00304"></a>00304 <span class="preprocessor">#endif  // TIXML_STRING_INCLUDED</span>
<a name="l00305"></a>00305 <span class="preprocessor"></span><span class="preprocessor">#endif  // TIXML_USE_STL</span>
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