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<div class="title">Utility.hpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef __UTILITY_H__</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define __UTILITY_H__</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <stdarg.h></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <string.h></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "athena/Global.hpp"</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "athena/Types.hpp"</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="keyword">namespace </span><a class="code" href="namespaceathena.html">athena</a></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> {</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">namespace </span>utility</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> {</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> isEmpty(atInt8* buf, atUint32 size) {<span class="keywordflow">return</span> !memcmp(buf, buf + 1, size - 1);}</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> isSystemBigEndian() {<span class="keywordflow">return</span> (*(atUint16*)<span class="stringliteral">"\xFE\xFF"</span> == 0xFEFF);}</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">inline</span> atInt16 swap16(atInt16 val)</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> {</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#if __GNUC__</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordflow">return</span> __builtin_bswap16(val);</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#elif _WIN32</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keywordflow">return</span> _byteswap_ushort(val);</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordflow">return</span> (val = (val << 8) | ((val >> 8) & 0xFF));</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> }</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">inline</span> atUint16 swapU16(atUint16 val) {<span class="keywordflow">return</span> (atUint16)swap16(val);}</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="ke
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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_9b3fbfcb7fc609b7105d1ff63111043b.html">athena</a></li><li class="navelem"><b>Utility.hpp</b></li>
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<li class="footer">Generated on Sat Sep 17 2016 13:10:08 for Athena IO Library by
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
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