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icu-doc-4.4-2.1mdv2010.2.i586.rpm

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<h1>LESwaps.h</h1><a href="LESwaps_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 
<a name="l00002"></a>00002 <span class="comment">/*</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * (C) Copyright IBM Corp. 1998-2008 - All Rights Reserved</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> */</span>
<a name="l00007"></a>00007 
<a name="l00008"></a>00008 <span class="preprocessor">#ifndef __LESWAPS_H</span>
<a name="l00009"></a>00009 <span class="preprocessor"></span><span class="preprocessor">#define __LESWAPS_H</span>
<a name="l00010"></a>00010 <span class="preprocessor"></span>
<a name="l00011"></a>00011 <span class="preprocessor">#include &quot;<a class="code" href="LETypes_8h.html" title="C API: Basic definitions for the ICU LayoutEngine.">LETypes.h</a>&quot;</span>
<a name="l00012"></a>00012 
<a name="l00018"></a>00018 <a class="code" href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b" title="This is used to begin a declaration of a public ICU C++ API.">U_NAMESPACE_BEGIN</a>
<a name="l00019"></a>00019 
<a name="l00026"></a><a class="code" href="LESwaps_8h.html#ad8428b09ef55071a177a40090b02583d">00026</a> <span class="preprocessor">#define SWAPW(value) LESwaps::swapWord((const le_uint16 &amp;) (value))</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00034"></a><a class="code" href="LESwaps_8h.html#ab399b3d20f67865ecd8b5db950ada400">00034</a> <span class="preprocessor">#define SWAPL(value) LESwaps::swapLong((const le_uint32 &amp;) (value))</span>
<a name="l00035"></a>00035 <span class="preprocessor"></span>
<a name="l00045"></a><a class="code" href="classLESwaps.html">00045</a> <span class="keyword">class </span><a class="code" href="utypes_8h.html#a623f81640d6092d9141a1d4d24ccaffc" title="Set to export library symbols from inside the layout engine library, and to import...">U_LAYOUT_API</a> <a class="code" href="classLESwaps.html" title="This class is used to access data which stored in big endian order regardless of...">LESwaps</a> <span class="comment">/* not : public UObject because all methods are static */</span> {
<a name="l00046"></a>00046 <span class="keyword">public</span>:
<a name="l00047"></a>00047 
<a name="l00058"></a><a class="code" href="classLESwaps.html#aa7d62a677c5f52fcfe267d2438bd4125">00058</a>     <span class="keyword">static</span> <a class="code" href="LETypes_8h.html#a4d16715b42bdd9be2fa3b6ca600641ce" title="A type used for unsigned, 16-bit integers.">le_uint16</a> swapWord(<span class="keyword">const</span> <a class="code" href="LETypes_8h.html#a4d16715b42bdd9be2fa3b6ca600641ce" title="A type used for unsigned, 16-bit integers.">le_uint16</a> &amp;value)
<a name="l00059"></a>00059     {
<a name="l00060"></a>00060         <span class="keyword">const</span> <a class="code" href="LETypes_8h.html#a9fbc3ea31db88ab0f10a595c864d385f" title="A type used for unsigned, 8-bit integers.">le_uint8</a> *p = (<span class="keyword">const</span> <a class="code" href="LETypes_8h.html#a9fbc3ea31db88ab0f10a595c864d385f" title="A type used for unsigned, 8-bit integers.">le_uint8</a> *) &amp;value;
<a name="l00061"></a>00061 
<a name="l00062"></a>00062         <span class="keywordflow">return</span> ((p[0] &lt;&lt; 8) + p[1]);
<a name="l00063"></a>00063     };
<a name="l00064"></a>00064 
<a name="l00075"></a><a class="code" href="classLESwaps.html#a9cd050a3db9e03665c6fc794b4466f20">00075</a>     <span class="keyword">static</span> <a class="code" href="LETypes_8h.html#a8ed46f4fc717cf0a94de62efe109ecae" title="A type used for unsigned, 32-bit integers.">le_uint32</a> swapLong(<span class="keyword">const</span> <a class="code" href="LETypes_8h.html#a8ed46f4fc717cf0a94de62efe109ecae" title="A type used for unsigned, 32-bit integers.">le_uint32</a> &amp;value)
<a name="l00076"></a>00076     {
<a name="l00077"></a>00077         <span class="keyword">const</span> <a class="code" href="LETypes_8h.html#a9fbc3ea31db88ab0f10a595c864d385f" title="A type used for unsigned, 8-bit integers.">le_uint8</a> *p = (<span class="keyword">const</span> <a class="code" href="LETypes_8h.html#a9fbc3ea31db88ab0f10a595c864d385f" title="A type used for unsigned, 8-bit integers.">le_uint8</a> *) &amp;value;
<a name="l00078"></a>00078 
<a name="l00079"></a>00079         <span class="keywordflow">return</span> ((p[0] &lt;&lt; 24) + (p[1] &lt;&lt; 16) + (p[2] &lt;&lt; 8) + p[3]);
<a name="l00080"></a>00080     };
<a name="l00081"></a>00081 
<a name="l00082"></a>00082 <span class="keyword">private</span>:
<a name="l00083"></a>00083     <a class="code" href="classLESwaps.html" title="This class is used to access data which stored in big endian order regardless of...">LESwaps</a>() {} <span class="comment">// private - forbid instantiation</span>
<a name="l00084"></a>00084 };
<a name="l00085"></a>00085 
<a name="l00086"></a>00086 <a class="code" href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933" title="This is used to end a declaration of a public ICU C++ API.">U_NAMESPACE_END</a>
<a name="l00087"></a>00087 <span class="preprocessor">#endif</span>
</pre></div></div>
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