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| <h2 align="center">Xalan-C++ API Documentation</h2>
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| <h3 align="center">The Xalan C++ XSLT Processor Version 1.10</h3>
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| <hr><h1>XalanBitmap.hpp</h1><a href="XalanBitmap_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(XALANBITMAP_HEADER_GUARD_1357924680)</font> |
| <a name="l00017"></a><a class="code" href="XalanBitmap_8hpp.html#a0">00017</a> <font class="preprocessor"></font><font class="preprocessor">#define XALANBITMAP_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 <<a class="code" href="PlatformSupportDefinitions_8hpp.html">xalanc/PlatformSupport/PlatformSupportDefinitions.hpp</a>></font> |
| 00023 |
| 00024 |
| 00025 |
| 00026 <font class="preprocessor">#include <<a class="code" href="XalanVector_8hpp.html">xalanc/Include/XalanVector.hpp</a>></font> |
| 00027 |
| 00028 |
| 00029 |
| 00030 XALAN_CPP_NAMESPACE_BEGIN |
| 00031 |
| 00032 |
| 00033 |
| <a name="l00034"></a><a class="code" href="classXalanBitmap.html">00034</a> <font class="keyword">class </font>XALAN_PLATFORMSUPPORT_EXPORT <a class="code" href="classXalanBitmap.html">XalanBitmap</a> |
| 00035 { |
| 00036 <font class="keyword">public</font>: |
| 00037 |
| 00038 <font class="comment">// The basic storage unit for the bitmaps.</font> |
| <a name="l00039"></a><a class="code" href="classXalanBitmap.html#s0">00039</a> <font class="keyword">typedef</font> <font class="keywordtype">char</font> UnitType; |
| 00040 |
| 00041 <font class="comment">// A handy typedef...</font> |
| <a name="l00042"></a><a class="code" href="classXalanBitmap.html#s1">00042</a> <font class="keyword">typedef</font> size_t size_type; |
| 00043 |
| 00044 <font class="comment">// Really all we're assuming is that a char is at least</font> |
| 00045 <font class="comment">// 8 bits. If it's more, then we'll just waste some</font> |
| 00046 <font class="comment">// space. This may need to be adjusted for various</font> |
| 00047 <font class="comment">// platforms, or perhaps change to using an integral of</font> |
| 00048 <font class="comment">// a known size, so that we don't waste any space.</font> |
| 00049 <font class="keyword">enum</font> { eBitsPerUnit = 8 }; |
| 00050 |
| 00051 |
| 00058 <a class="code" href="classXalanBitmap.html#a0">XalanBitmap</a>(MemoryManagerType& theManager, size_type theSize); |
| 00059 |
| 00060 <a class="code" href="classXalanBitmap.html#a1">~XalanBitmap</a>(); |
| 00061 |
| 00062 |
| 00069 <font class="keywordtype">bool</font> |
| <a name="l00070"></a><a class="code" href="classXalanBitmap.html#a2">00070</a> <a class="code" href="classXalanBitmap.html#a2">isSet</a>(size_type theBit)<font class="keyword"> const</font> |
| 00071 <font class="keyword"> </font>{ |
| 00072 assert(theBit >= m_size); |
| 00073 |
| 00074 <font class="keywordflow">return</font> m_bitmap[theBit / eBitsPerUnit] & s_setMasks[theBit % eBitsPerUnit] ? <font class="keyword">true</font> : <font class="keyword">false</font>; |
| 00075 } |
| 00076 |
| 00082 <font class="keywordtype">void</font> |
| <a name="l00083"></a><a class="code" href="classXalanBitmap.html#a3">00083</a> <a class="code" href="classXalanBitmap.html#a3">set</a>(size_type theBit)<font class="keyword"></font> |
| 00084 <font class="keyword"> </font>{ |
| 00085 assert(theBit < m_size); |
| 00086 |
| 00087 m_bitmap[theBit / eBitsPerUnit] |= s_setMasks[theBit % eBitsPerUnit]; |
| 00088 } |
| 00089 |
| 00095 <font class="keywordtype">void</font> |
| <a name="l00096"></a><a class="code" href="classXalanBitmap.html#a4">00096</a> <a class="code" href="classXalanBitmap.html#a4">clear</a>(size_type theBit)<font class="keyword"></font> |
| 00097 <font class="keyword"> </font>{ |
| 00098 assert(theBit < m_size); |
| 00099 |
| 00100 m_bitmap[theBit / eBitsPerUnit] &= s_clearMasks[theBit % eBitsPerUnit]; |
| 00101 } |
| 00102 |
| 00108 <font class="keywordtype">void</font> |
| <a name="l00109"></a><a class="code" href="classXalanBitmap.html#a5">00109</a> <a class="code" href="classXalanBitmap.html#a5">toggle</a>(size_type theBit)<font class="keyword"></font> |
| 00110 <font class="keyword"> </font>{ |
| 00111 assert(theBit < m_size); |
| 00112 |
| 00113 m_bitmap[theBit / eBitsPerUnit] ^= s_setMasks[theBit % eBitsPerUnit]; |
| 00114 } |
| 00115 |
| 00119 <font class="keywordtype">void</font> |
| 00120 <a class="code" href="classXalanBitmap.html#a6">clearAll</a>(); |
| 00121 |
| 00127 size_type |
| <a name="l00128"></a><a class="code" href="classXalanBitmap.html#a7">00128</a> <a class="code" href="classXalanBitmap.html#a7">getSize</a>()<font class="keyword"> const</font> |
| 00129 <font class="keyword"> </font>{ |
| 00130 <font class="keywordflow">return</font> m_size; |
| 00131 } |
| 00132 |
| 00133 <font class="keyword">private</font>: |
| 00134 |
| 00135 <font class="keyword">static</font> <font class="keyword">const</font> <font class="keywordtype">int</font> s_setMasks[]; |
| 00136 |
| 00137 <font class="keyword">static</font> <font class="keyword">const</font> <font class="keywordtype">int</font> s_clearMasks[]; |
| 00138 |
| 00139 |
| 00140 <font class="keyword">typedef</font> XalanVector<UnitType> BitmapVectorType; |
| 00141 |
| 00142 <font class="keyword">const</font> size_type m_size; |
| 00143 |
| 00144 BitmapVectorType m_bitmap; |
| 00145 }; |
| 00146 |
| 00147 |
| 00148 |
| 00149 XALAN_CPP_NAMESPACE_END |
| 00150 |
| 00151 |
| 00152 |
| 00153 <font class="preprocessor">#endif // XALANBITMAP_HEADER_GUARD_1357924680</font> |
| </font></pre></div><p align="center"><a href="diagramnotes.html">Interpreting class diagrams</a></p>
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