<a name="l00269"></a>00269         TIXML_ERROR_PARSING_DECLARATION,<a name="l00270"></a>00270         TIXML_ERROR_DOCUMENT_EMPTY,<a name="l00271"></a>00271         TIXML_ERROR_EMBEDDED_NULL,<a name="l00272"></a>00272         TIXML_ERROR_PARSING_CDATA,<a name="l00273"></a>00273         TIXML_ERROR_DOCUMENT_TOP_ONLY,<a name="l00274"></a>00274 <a name="l00275"></a>00275         TIXML_ERROR_STRING_COUNT<a name="l00276"></a>00276     };<a name="l00277"></a>00277 <a name="l00278"></a>00278 <span class="keyword">protected</span>:<a name="l00279"></a>00279 <a name="l00280"></a>00280     <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* SkipWhiteSpace( <span class="keyword">const</span> <span class="keywordtype">char</span>*, TiXmlEncoding encoding );<a name="l00281"></a>00281     <span class="keyword">inline</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> IsWhiteSpace( <span class="keywordtype">char</span> c )       <a name="l00282"></a>00282     { <a name="l00283"></a>00283         <span class="keywordflow">return</span> ( isspace( (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>) c ) || c == <span class="charliteral">'\n'</span> || c == <span class="charliteral">'\r'</span> ); <a name="l00284"></a>00284     }<a name="l00285"></a>00285     <span class="keyword">inline</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> IsWhiteSpace( <span class="keywordtype">int</span> c )<a name="l00286"></a>00286     {<a name="l00287"></a>00287         <span class="keywordflow">if</span> ( c &lt; 256 )<a name="l00288"></a>00288             <span class="keywordflow">return</span> IsWhiteSpace( (<span class="keywordtype">char</span>) c );<a name="l00289"></a>00289         <span class="keywordflow">return</span> <span class="keyword">false</span>;   <span class="comment">// Again, only truly correct for English/Latin...but usually works.</span><a name="l00290"></a>00290     }<a name="l00291"></a>00291 <a name="l00292"></a>00292 <span class="preprocessor">    #ifdef TIXML_USE_STL</span><a name="l00293"></a>00293 <span class="preprocessor"></span>    <span class="keyword">static</span> <span class="keywordtype">bool</span> StreamWhiteSpace( std::istream * in, TIXML_STRING * tag );<a name="l00294"></a>00294     <span class="keyword">static</span> <span class="keywordtype">bool</span> StreamTo( std::istream * in, <span class="keywordtype">int</span> character, TIXML_STRING * tag );<a name="l00295"></a>00295 <span class="preprocessor">    #endif</span><a name="l00296"></a>00296 <span class="preprocessor"></span><a name="l00297"></a>00297     <span class="comment">/*  Reads an XML name into the string provided. Returns</span><a name="l00298"></a>00298 <span class="comment">        a pointer just past the last character of the name,</span><a name="l00299"></a>00299 <span class="comment">        or 0 if the function has an error.</span><a name="l00300"></a>00300 <span class="comment">    */</span><a name="l00301"></a>00301     <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* ReadName( <span class="keyword">const</span> <span class="keywordtype">char</span>* p, TIXML_STRING* name, TiXmlEncoding encoding );<a name="l00302"></a>00302 <a name="l00303"></a>00303     <span class="comment">/*  Reads text. Returns a pointer past the given end tag.</span><a name="l00304"></a>00304 <span class="comment">        Wickedly complex options, but it keeps the (sensitive) code in one place.</span><a name="l00305"></a>00305 <span class="comment">    */</span><a name="l00306"></a>00306     <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* ReadText(    <span class="keyword">const</span> <span class="keywordtype">char</span>* in,             <span class="comment">// where to start</span><a name="l00307"></a>00307                                     TIXML_STRING* text,         <span class="comment">// the string read</span><a name="l00308"></a>00308                                     <span class="keywordtype">bool</span> ignoreWhiteSpace,      <span class="comment">// whether to keep the white space</span><a name="l00309"></a>00309                                     <span class="keyword">const</span> <span class="keywordtype">char</span>* endTag,         <span class="comment">// what ends this text</span><a name="l00310"></a>00310                                     <span class="keywordtype">bool</span> ignoreCase,            <span class="comment">// whether to ignore case in the end tag</span><a name="l00311"></a>00311                                     TiXmlEncoding encoding );   <span class="comment">// the current encoding</span><a name="l00312"></a>00312 <a name="l00313"></a>00313     <span class="comment">// If an entity has been found, transform it into a character.</span><a name="l00314"></a>00314     <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* GetEntity( <span class="keyword">const</span> <span class="keywordtype">char</span>* in, <span class="keywordtype">char</span>* value, <span class="keywordtype">int</span>* length, TiXmlEncoding encoding );<a name="l00315"></a>00315 <a name="l00316"></a>00316     <span class="comment">// Get a character, while interpreting entities.</span><a name="l00317"></a>00317     <span class="comment">// The length can be from 0 to 4 bytes.</span><a name="l00318"></a>00318     <span class="keyword">inline</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* GetChar( <span class="keyword">const</span> <span class="keywordtype">char</span>* p, <span class="keywordtype">char</span>* _value, <span class="keywordtype">int</span>* length, TiXmlEncoding encoding )<a name="l00319"></a>00319     {<a name="l00320"></a>00320         assert( p );<a name="l00321"></a>00321         <span class="keywordflow">if</span> ( encoding == TIXML_ENCODING_UTF8 )<a name="l00322"></a>00322         {<a name="l00323"></a>00323             *length = utf8ByteTable[ *((<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)p) ];<a name="l00324"></a>00324             assert( *length &gt;= 0 &amp;&amp; *length &lt; 5 );<a name="l00325"></a>00325         }<a name="l00326"></a>00326         <span class="keywordflow">else</span><a name="l00327"></a>00327         {<a name="l00328"></a>00328             *length = 1;<a name="l00329"></a>00329         }<a name="l00330"></a>00330 <a name="l00331"></a>00331         <span class="keywordflow">if</span> ( *length == 1 )<a name="l00332"></a>00332         {<a name="l00333"></a>00333             <span class="keywordflow">if</span> ( *p == <span class="charliteral">'&amp;'</span> )<a name="l00334"></a>00334                 <span class="keywordflow">return</span> GetEntity( p, _value, length, encoding );<a name="l00335"></a>00335             *_value = *p;<a name="l00336"></a>00336             <span class="keywordflow">return</span> p+1;<a name="l00337"></a>00337         }<a name="l00338"></a>00338         <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( *length )<a name="l00339"></a>00339         {<a name="l00340"></a>00340             <span class="comment">//strncpy( _value, p, *length );    // lots of compilers don't like this function (unsafe),</span><a name="l00341"></a>00341                                                 <span class="comment">// and the null terminator isn't needed</span><a name="l00342"></a>00342             <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i=0; p[i] &amp;&amp; i&lt;*length; ++i ) {<a name="l00343"></a>00343                 _value[i] = p[i];<a name="l00344"></a>00344             }<a name="l00345"></a>00345             <span class="keywordflow">return</span> p + (*length);<a name="l00346"></a>00346         }<a name="l00347"></a>00347         <span class="keywordflow">else</span><a name="l00348"></a>00348         {<a name="l00349"></a>00349             <span class="comment">// Not valid text.</span><a name="l00350"></a>00350             <span class="keywordflow">return</span> 0;<a name="l00351"></a>00351         }<a name="l00352"></a>00352     }<a name="l00353"></a>00353 <a name="l00354"></a>00354     <span class="comment">// Puts a string to a stream, expanding entities as it goes.</span><a name="l00355"></a>00355     <span class="comment">// Note this should not contian the '&lt;', '&gt;', etc, or they will be transformed into entities!</span><a name="l00356"></a>00356     <span class="keyword">static</span> <span class="keywordtype">void</span> PutString( <span class="keyword">const</span> TIXML_STRING&amp; str, TIXML_STRING* out );<a name="l00357"></a>00357 <a name="l00358"></a>00358     <span class="comment">// Return true if the next characters in the stream are any of the endTag sequences.</span><a name="l00359"></a>00359     <span class="comment">// Ignore case only works for english, and should only be relied on when comparing</span><a name="l00360"></a>00360     <span class="comment">// to English words: StringEqual( p, "version", true ) is fine.</span><a name="l00361"></a>00361     <span class="keyword">static</span> <span class="keywordtype">bool</span> StringEqual(    <span class="keyword">const</span> <span class="keywordtype">char</span>* p,<a name="l00362"></a>00362                                 <span class="keyword">const</span> <span class="keywordtype">char</span>* endTag,<a name="l00363"></a>00363                                 <span class="keywordtype">bool</span> ignoreCase,<a name="l00364"></a>00364                                 TiXmlEncoding encoding );<a name="l00365"></a>00365 <a name="l00366"></a>00366     <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* errorString[ TIXML_ERROR_STRING_COUNT ];<a name="l00367"></a>00367 <a name="l00368"></a>00368     TiXmlCursor location;