<HTML><HEAD><TITLE>Xalan-C++ API Documentation</TITLE></HEAD>
<BODY>
<h2 align="center">Xalan-C++ API Documentation</h2>
<h3 align="center">The Xalan C++ XSLT Processor Version 1.10</h3>
</BODY>
<!-- Generated by Doxygen 1.2.8.1 -->
<center>
<a class="qindex" href="index.html">Main Page</a> &nbsp; <a class="qindex" href="hierarchy.html">Class Hierarchy</a> &nbsp; <a class="qindex" href="classes.html">Alphabetical List</a> &nbsp; <a class="qindex" href="annotated.html">Compound List</a> &nbsp; <a class="qindex" href="files.html">File List</a> &nbsp; <a class="qindex" href="functions.html">Compound Members</a> &nbsp; <a class="qindex" href="globals.html">File Members</a> &nbsp; </center>
<hr><h1>XalanFormatterWriter.hpp</h1><a href="XalanFormatterWriter_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <font class="comment">/*</font>
00002 <font class="comment"> * Copyright 1999-2004 The Apache Software Foundation.</font>
00003 <font class="comment"> *</font>
00004 <font class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</font>
00005 <font class="comment"> * you may not use this file except in compliance with the License.</font>
00006 <font class="comment"> * You may obtain a copy of the License at</font>
00007 <font class="comment"> *</font>
00008 <font class="comment"> *     http://www.apache.org/licenses/LICENSE-2.0</font>
00009 <font class="comment"> *</font>
00010 <font class="comment"> * Unless required by applicable law or agreed to in writing, software</font>
00011 <font class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</font>
00012 <font class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</font>
00013 <font class="comment"> * See the License for the specific language governing permissions and</font>
00014 <font class="comment"> * limitations under the License.</font>
00015 <font class="comment"> */</font>
00016 <font class="preprocessor">#if !defined(XALANFORMATTERWRITER_HEADER_GUARD_1357924680)</font>
<a name="l00017"></a><a class="code" href="XalanFormatterWriter_8hpp.html#a0">00017</a> <font class="preprocessor"></font><font class="preprocessor">#define XALANFORMATTERWRITER_HEADER_GUARD_1357924680</font>
00018 <font class="preprocessor"></font>
00019 
00020 
00021 <font class="comment">// Base include file.  Must be first.</font>
00022 <font class="preprocessor">#include &lt;<a class="code" href="XMLSupportDefinitions_8hpp.html">xalanc/XMLSupport/XMLSupportDefinitions.hpp</a>&gt;</font>
00023 
00024 <font class="preprocessor">#include &lt;xercesc/sax/SAXException.hpp&gt;</font>
00025 
00026 <font class="preprocessor">#include &lt;<a class="code" href="DOMStringHelper_8hpp.html">xalanc/PlatformSupport/DOMStringHelper.hpp</a>&gt;</font>
00027 <font class="preprocessor">#include &lt;<a class="code" href="Writer_8hpp.html">xalanc/PlatformSupport/Writer.hpp</a>&gt;</font>
00028 <font class="preprocessor">#include &lt;<a class="code" href="XalanMessageLoader_8hpp.html">xalanc/PlatformSupport/XalanMessageLoader.hpp</a>&gt;</font>
00029 <font class="preprocessor">#include &lt;<a class="code" href="XalanOutputStream_8hpp.html">xalanc/PlatformSupport/XalanOutputStream.hpp</a>&gt;</font>
00030 
00031 
00032 
00033 XALAN_CPP_NAMESPACE_BEGIN
00034 
00035 
00036 
<a name="l00037"></a><a class="code" href="XalanFormatterWriter_8hpp.html#a1">00037</a> <a class="code" href="XSLTInputSource_8hpp.html#a3">XALAN_USING_XERCES</a>(MemoryManager)
00038 
00039 
00040 
00041 <font class="keyword">class </font><a class="code" href="classXalanFormatterWriter.html">XalanFormatterWriter</a>
00042 {
00043 <font class="keyword">public</font>:
00044 
00045     template &lt;class WriterType&gt;
00046     <font class="keyword">class </font>NewLineWriterFunctor
00047     {
00048     <font class="keyword">public</font>:
00049 
00050         <font class="keyword">typedef</font> WriterType  writer_type;
00051 
00052         NewLineWriterFunctor(WriterType&amp; writer) :
00053           m_writer(writer),
00054           m_newlineString(0),
00055           m_newlineStringLength(0)<font class="keyword"></font>
00056 <font class="keyword">        </font>{
00057             <a class="code" href="classXalanOutputStream.html">XalanOutputStream</a>* stream = writer.getStream();
00058 
00059             <font class="keywordflow">if</font>(stream != 0)
00060             {
00061                 m_newlineString = stream-&gt;<a class="code" href="classXalanOutputStream.html#a4">getNewlineString</a>();
00062             }
00063             <font class="keywordflow">else</font>
00064             {
00065                 m_newlineString = <a class="code" href="classXalanOutputStream.html#d0">XalanOutputStream::defaultNewlineString</a>();
00066             }
00067 
00068             assert(m_newlineString != 0);
00069 
00070             m_newlineStringLength = <a class="code" href="DOMStringHelper_8hpp.html#a14">length</a>(m_newlineString);
00071         }
00072 
00073         <font class="keywordtype">void</font>
00074         operator()()<font class="keyword"> </font>
00075 <font class="keyword">        </font>{
00076             assert(m_newlineString != 0 &amp;&amp; <a class="code" href="DOMStringHelper_8hpp.html#a14">length</a>(m_newlineString) == m_newlineStringLength);
00077 
00078             m_writer.write(m_newlineString, m_newlineStringLength);
00079         }
00080 
00081     <font class="keyword">private</font>:
00082 
00083         WriterType&amp;     m_writer;
00084 
00088         <font class="keyword">const</font> XalanDOMChar*         m_newlineString;
00089 
00093         XalanDOMString::size_type   m_newlineStringLength;
00094     };
00095 
00096     template&lt;class WriterType&gt;
00097     <font class="keyword">class </font>WhiteSpaceWriterFunctor
00098     {
00099         <font class="keyword">typedef</font> XalanDOMString::size_type       size_type;
00100         <font class="keyword">typedef</font> <font class="keyword">typename</font> WriterType::value_type value_type;
00101     <font class="keyword">public</font>:
00102         <font class="keyword">typedef</font> WriterType                  writer_type;
00103 
00104         WhiteSpaceWriterFunctor(WriterType&amp; writer) :
00105           m_writer(writer)<font class="keyword"></font>
00106 <font class="keyword">          </font>{
00107           }
00108 
00109         <font class="keywordtype">void</font>
00110         operator()(size_type count)<font class="keyword"> </font>
00111 <font class="keyword">        </font>{
00112             <font class="keywordflow">for</font> ( size_type i = 0 ; i &lt; count ; i++ ) 
00113             {
00114                 m_writer.write(value_type(XalanUnicode::charSpace));
00115             }
00116         }
00117 
00118     <font class="keyword">private</font>:
00119 
00120         WriterType&amp; m_writer;
00121     };
00122 
00123     <font class="keyword">class </font>CommonRepresentableCharFunctor
00124     {
00125     <font class="keyword">public</font>:
00126 
00127         CommonRepresentableCharFunctor(<font class="keyword">const</font> <a class="code" href="classXalanOutputStream.html">XalanOutputStream</a>* stream) :
00128             m_stream(stream)<font class="keyword"></font>
00129 <font class="keyword">        </font>{
00130             assert(stream != 0);
00131         }
00132 
00133         <font class="keywordtype">bool</font>
00134         operator()(<font class="keywordtype">unsigned</font> <font class="keywordtype">int</font> theChar)<font class="keyword"> const</font>
00135 <font class="keyword">        </font>{
00136             <font class="keywordtype">bool</font> result = <font class="keyword">true</font>;
00137 
00138             <font class="keywordflow">if</font>( m_stream != 0)
00139             {
00140                 result = m_stream-&gt;canTranscodeTo(theChar);
00141             }
00142             
00143             <font class="keywordflow">return</font> result;
00144         }
00145 
00146     <font class="keyword">private</font>:
00147 
00148         <font class="keyword">const</font> <a class="code" href="classXalanOutputStream.html">XalanOutputStream</a>* <font class="keyword">const</font>  m_stream;
00149     };
00150 
00151 <font class="keyword">public</font>:
00152 
00153     <font class="keyword">typedef</font> XalanDOMString::size_type   size_type;
00154 
00155 
00156     XalanFormatterWriter(
00157                 <a class="code" href="classWriter.html">Writer</a>&amp;         theWriter, 
00158                 MemoryManager&amp;  theMemoryManager) :
00159         m_writer(theWriter),
00160         m_memoryManager(theMemoryManager),
00161         m_stringBuffer(5, 0, theMemoryManager)<font class="keyword"></font>
00162 <font class="keyword">    </font>{
00163         <font class="keyword">const</font> <a class="code" href="classXalanOutputStream.html">XalanOutputStream</a>* <font class="keyword">const</font>  theStream =
00164             theWriter.<a class="code" href="classWriter.html#a4">getStream</a>();
00165 
00166         <font class="keywordflow">if</font> (theStream == 0)
00167         {
00168             m_newlineString = <a class="code" href="classXalanOutputStream.html#d0">XalanOutputStream::defaultNewlineString</a>();
00169         }
00170         <font class="keywordflow">else</font>
00171         {
00172             m_newlineString = theStream-&gt;<a class="code" href="classXalanOutputStream.html#a4">getNewlineString</a>();
00173         }
00174 
00175         assert(m_newlineString != 0);
00176 
00177         m_newlineStringLength = <a class="code" href="DOMStringHelper_8hpp.html#a14">length</a>(m_newlineString);
00178 
00179         assert(m_newlineString != 0);
00180     }
00181 
00182     MemoryManagerType&amp;
00183     getMemoryManager()<font class="keyword"></font>
00184 <font class="keyword">    </font>{
00185         <font class="keywordflow">return</font> m_memoryManager;
00186     }
00187 
00188     <font class="keyword">virtual</font>
00189     ~XalanFormatterWriter()<font class="keyword"></font>
00190 <font class="keyword">    </font>{
00191     }
00192  
00193     <a class="code" href="classWriter.html">Writer</a>*
00194     getWriter()<font class="keyword"> const</font>
00195 <font class="keyword">    </font>{
00196         <font class="keywordflow">return</font> &amp;m_writer;
00197     }
00198 
00199     <a class="code" href="classXalanOutputStream.html">XalanOutputStream</a>*
00200     getStream()<font class="keyword"></font>
00201 <font class="keyword">    </font>{
00202         <font class="keywordflow">return</font> m_writer.getStream();
00203     }
00204 
00205     <font class="keyword">const</font> <a class="code" href="classXalanOutputStream.html">XalanOutputStream</a>*
00206     getStream()<font class="keyword"> const</font>
00207 <font class="keyword">    </font>{
00208         <font class="keywordflow">return</font> m_writer.getStream();
00209     }
00210 
00211     <font class="keywordtype">void</font>
00212     flushWriter()<font class="keyword"></font>
00213 <font class="keyword">    </font>{
00214         m_writer.flush();
00215     }    
00216 
00217 
00218     <font class="keyword">static</font> <font class="keywordtype">bool</font>
00219     isUTF16HighSurrogate(XalanDOMChar   theChar)<font class="keyword"></font>
00220 <font class="keyword">    </font>{
00221         <font class="keywordflow">return</font> 0xD800u &lt;= theChar &amp;&amp; theChar &lt;= 0xDBFFu ? <font class="keyword">true</font> : <font class="keyword">false</font>;
00222     }
00223 
00224     <font class="keyword">static</font> <font class="keywordtype">bool</font>
00225     isUTF16LowSurrogate(XalanDOMChar    theChar)<font class="keyword"></font>
00226 <font class="keyword">    </font>{
00227         <font class="keywordflow">return</font> 0xDC00u &lt;= theChar &amp;&amp; theChar &lt;= 0xDFFFu ? <font class="keyword">true</font> : <font class="keyword">false</font>;
00228     }
00229 
00230     <font class="keyword">static</font> <font class="keywordtype">unsigned</font> <font class="keywordtype">int</font>
00231     decodeUTF16SurrogatePair(
00232                 XalanDOMChar    theHighSurrogate,
00233                 XalanDOMChar    theLowSurrogate,
00234                 MemoryManager&amp;  theManager)<font class="keyword"></font>
00235 <font class="keyword">    </font>{
00236         assert(isUTF16HighSurrogate(theHighSurrogate) == <font class="keyword">true</font>);
00237 
00238         <font class="keywordflow">if</font> (isUTF16LowSurrogate(theLowSurrogate) == <font class="keyword">false</font>)
00239         {
00240             throwInvalidUTF16SurrogateException(theHighSurrogate, theLowSurrogate, theManager);
00241         }
00242 
00243         <font class="keywordflow">return</font> ((theHighSurrogate - 0xD800u) &lt;&lt; 10) + theLowSurrogate - 0xDC00u + 0x00010000u;
00244     }
00245 
00246     <font class="keyword">static</font> <font class="keywordtype">void</font>
00247     throwInvalidCharacterException(
00248                 <font class="keywordtype">unsigned</font> <font class="keywordtype">int</font>    ch,
00249                 MemoryManager&amp;  theManager)<font class="keyword"></font>
00250 <font class="keyword">    </font>{
00251         <a class="code" href="classXalanDOMString.html">XalanDOMString</a>  theMessage(theManager);
00252         <a class="code" href="classXalanDOMString.html">XalanDOMString</a>  theBuffer(theManager);  
00253 
00254         XalanMessageLoader::getMessage(
00255                     theMessage,
00256                     XalanMessages::InvalidScalar_1Param, 
00257                     UnsignedLongToHexDOMString(ch, theBuffer));
00258 
00259         <a class="code" href="XSLTInputSource_8hpp.html#a3">XALAN_USING_XERCES</a>(SAXException)
00260 
00261         <font class="keywordflow">throw</font> SAXException(<a class="code" href="DOMStringHelper_8hpp.html#a7">c_wstr</a>(theMessage), &amp;theManager);
00262     }
00263 
00264     <font class="keyword">static</font> <font class="keywordtype">void</font>
00265     throwInvalidUTF16SurrogateException(
00266                 XalanDOMChar        ch,
00267                 XalanDOMChar        next,
00268                 MemoryManagerType&amp;  theManager)<font class="keyword"></font>
00269 <font class="keyword">    </font>{
00270 
00271         <a class="code" href="classXalanDOMString.html">XalanDOMString</a>  chStr(theManager); 
00272 
00273         <a class="code" href="classXalanDOMString.html">XalanDOMString</a>  nextStr(theManager); 
00274 
00275         UnsignedLongToHexDOMString(ch, chStr);
00276 
00277         UnsignedLongToHexDOMString(next, nextStr);
00278 
00279         <a class="code" href="classXalanDOMString.html">XalanDOMString</a>  theMessage(theManager);
00280 
00281         XalanMessageLoader::getMessage(
00282                     theMessage,
00283                     XalanMessages::InvalidSurrogatePair_2Param,
00284                     theMessage,
00285                     chStr,
00286                     nextStr);
00287 
00288         <a class="code" href="XSLTInputSource_8hpp.html#a3">XALAN_USING_XERCES</a>(SAXException)
00289 
00290         <font class="keywordflow">throw</font> SAXException(<a class="code" href="DOMStringHelper_8hpp.html#a7">c_wstr</a>(theMessage),&amp;theManager);
00291     }
00292 
00293 <font class="keyword">protected</font>:
00294 
00298     <a class="code" href="classWriter.html">Writer</a>&amp;                     m_writer;
00299 
00304     MemoryManager&amp;              m_memoryManager;
00305 
00306     <a class="code" href="classXalanDOMString.html">XalanDOMString</a>          m_stringBuffer;
00307 
00311     <font class="keyword">const</font> XalanDOMChar*         m_newlineString;
00312 
00316     XalanDOMString::size_type   m_newlineStringLength;
00317 
00323     <font class="keyword">const</font> <a class="code" href="classXalanDOMString.html">XalanDOMString</a>&amp;
00324     formatNumericCharacterReference(<font class="keywordtype">unsigned</font> <font class="keywordtype">int</font>     theNumber)<font class="keyword"></font>
00325 <font class="keyword">    </font>{
00326         <a class="code" href="DOMStringHelper_8hpp.html#a80">clear</a>(m_stringBuffer);
00327 
00328         m_stringBuffer.<a class="code" href="classXalanDOMString.html#a54">push_back</a>(XalanDOMChar(XalanUnicode::charAmpersand));
00329         m_stringBuffer.<a class="code" href="classXalanDOMString.html#a54">push_back</a>(XalanDOMChar(XalanUnicode::charNumberSign));
00330 
00331         UnsignedLongToDOMString(theNumber, m_stringBuffer);
00332 
00333         m_stringBuffer.<a class="code" href="classXalanDOMString.html#a54">push_back</a>(XalanDOMChar(XalanUnicode::charSemicolon));
00334 
00335         <font class="keywordflow">return</font> m_stringBuffer;
00336     }
00337 
00338 <font class="keyword">private</font>:
00339 
00340     <font class="comment">// These are not implemented.</font>
00341     XalanFormatterWriter();
00342 
00343     <a class="code" href="classXalanFormatterWriter.html">XalanFormatterWriter</a>&amp;
00344     operator=(<font class="keyword">const</font> <a class="code" href="classXalanFormatterWriter.html">XalanFormatterWriter</a>&amp;);
00345 };
00346 
00347 
00348 
00349 XALAN_CPP_NAMESPACE_END
00350 
00351 
00352 
00353 <font class="preprocessor">#endif  // XALANFORMATTERWRITER_HEADER_GUARD_1357924680</font>
</font></pre></div><p align="center"><a href="diagramnotes.html">Interpreting class diagrams</a></p>
<p><FONT color="#000000" face="arial,helvetica,sanserif" size="-1">
<i><A href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</A> and 
<A href="http://www.research.att.com/sw/tools/graphviz/">GraphViz</A> are used to generate this API documentation from the Xalan-C header files.</I></FONT></p>

<TABLE border="0" cellpadding="0" cellspacing="0" width="820"><TR><TD bgcolor="#0086b2"><IMG height="1" src="../resources/dot.gif" width="1" alt="dot"></TD></TR></TABLE>
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="80%">
	<TR>
		<TD WIDTH="80%" VALIGN="TOP">
			<P ALIGN="CENTER"><B>Xalan-C++ XSLT Processor Version 1.10</B><BR>
			Copyright &copy; 1999-2004 The Apache Software Foundation. All Rights Reserved.</i></p>
		</TD>
	</TR>
	<TR>
		<TD WIDTH="100%">
			<P ALIGN="CENTER"><IMG SRC="ApacheLogo.jpg" WIDTH="387" HEIGHT="100" ALIGN="BOTTOM" BORDER="0" ALT="Apache Logo">
		</TD>
	</TR>
</TABLE>