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<li class="navelem"><a class="el" href="dir_934f46a345653ef2b3014a1b37a162c1.html">G:</a></li><li class="navelem"><a class="el" href="dir_98f7f9d41f9d3029bd68cf237526a774.html">Source</a></li><li class="navelem"><a class="el" href="dir_9344afb825aed5e2f5be1d2015dde43c.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_45973f864e07b2505003ae343b7c8af7.html">glm</a></li><li class="navelem"><a class="el" href="dir_304be5dfae1339a7705426c0b536faf2.html">glm</a></li><li class="navelem"><a class="el" href="dir_da256b9dd32ba43e2eaa8a2832c37f1b.html">detail</a></li> </ul>
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<a href="#func-members">Functions</a> </div>
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<div class="title">func_integer.hpp File Reference</div> </div>
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<p><a class="el" href="a00155.html">GLM Core</a>
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<a href="#details">More...</a></p>
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<p><a href="a00033_source.html">Go to the source code of this file.</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:ga44abfe3379e11cbd29425a843420d0d6"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
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<tr class="memitem:ga44abfe3379e11cbd29425a843420d0d6"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga44abfe3379e11cbd29425a843420d0d6">bitCount</a> (genType v)</td></tr>
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<tr class="memdesc:ga44abfe3379e11cbd29425a843420d0d6"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of bits set to 1 in the binary representation of value. <a href="a00148.html#ga44abfe3379e11cbd29425a843420d0d6">More...</a><br /></td></tr>
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<tr class="separator:ga44abfe3379e11cbd29425a843420d0d6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga1f29640969a3c54564da06ac67a5392e"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga1f29640969a3c54564da06ac67a5392e"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< int, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga1f29640969a3c54564da06ac67a5392e">bitCount</a> (vecType< T, P > const &v)</td></tr>
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<tr class="memdesc:ga1f29640969a3c54564da06ac67a5392e"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of bits set to 1 in the binary representation of value. <a href="a00148.html#ga1f29640969a3c54564da06ac67a5392e">More...</a><br /></td></tr>
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<tr class="separator:ga1f29640969a3c54564da06ac67a5392e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gab84b88f3a8e367774e5dd1c618c353cf"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:gab84b88f3a8e367774e5dd1c618c353cf"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#gab84b88f3a8e367774e5dd1c618c353cf">bitfieldExtract</a> (vecType< T, P > const &Value, int Offset, int Bits)</td></tr>
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<tr class="memdesc:gab84b88f3a8e367774e5dd1c618c353cf"><td class="mdescLeft"> </td><td class="mdescRight">Extracts bits [offset, offset + bits - 1] from value, returning them in the least significant bits of the result. <a href="a00148.html#gab84b88f3a8e367774e5dd1c618c353cf">More...</a><br /></td></tr>
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<tr class="separator:gab84b88f3a8e367774e5dd1c618c353cf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga5681dfac9239beb1b8bd995e3c6496d7"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga5681dfac9239beb1b8bd995e3c6496d7"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga5681dfac9239beb1b8bd995e3c6496d7">bitfieldInsert</a> (vecType< T, P > const &Base, vecType< T, P > const &Insert, int Offset, int Bits)</td></tr>
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<tr class="memdesc:ga5681dfac9239beb1b8bd995e3c6496d7"><td class="mdescLeft"> </td><td class="mdescRight">Returns the insertion the bits least-significant bits of insert into base. <a href="a00148.html#ga5681dfac9239beb1b8bd995e3c6496d7">More...</a><br /></td></tr>
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<tr class="separator:ga5681dfac9239beb1b8bd995e3c6496d7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga153e7e8d0c035f83cce50fc3e580930f"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga153e7e8d0c035f83cce50fc3e580930f"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga153e7e8d0c035f83cce50fc3e580930f">bitfieldReverse</a> (vecType< T, P > const &v)</td></tr>
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<tr class="memdesc:ga153e7e8d0c035f83cce50fc3e580930f"><td class="mdescLeft"> </td><td class="mdescRight">Returns the reversal of the bits of value. <a href="a00148.html#ga153e7e8d0c035f83cce50fc3e580930f">More...</a><br /></td></tr>
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<tr class="separator:ga153e7e8d0c035f83cce50fc3e580930f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf74c4d969fa34ab8acb9d390f5ca5274"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
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<tr class="memitem:gaf74c4d969fa34ab8acb9d390f5ca5274"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#gaf74c4d969fa34ab8acb9d390f5ca5274">findLSB</a> (genIUType x)</td></tr>
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<tr class="memdesc:gaf74c4d969fa34ab8acb9d390f5ca5274"><td class="mdescLeft"> </td><td class="mdescRight">Returns the bit number of the least significant bit set to 1 in the binary representation of value. <a href="a00148.html#gaf74c4d969fa34ab8acb9d390f5ca5274">More...</a><br /></td></tr>
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<tr class="separator:gaf74c4d969fa34ab8acb9d390f5ca5274"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga014a72009e68233c34c06a6dc2251b8c"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga014a72009e68233c34c06a6dc2251b8c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< int, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga014a72009e68233c34c06a6dc2251b8c">findLSB</a> (vecType< T, P > const &v)</td></tr>
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<tr class="memdesc:ga014a72009e68233c34c06a6dc2251b8c"><td class="mdescLeft"> </td><td class="mdescRight">Returns the bit number of the least significant bit set to 1 in the binary representation of value. <a href="a00148.html#ga014a72009e68233c34c06a6dc2251b8c">More...</a><br /></td></tr>
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<tr class="separator:ga014a72009e68233c34c06a6dc2251b8c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga7e4a794d766861c70bc961630f8ef621"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
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<tr class="memitem:ga7e4a794d766861c70bc961630f8ef621"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga7e4a794d766861c70bc961630f8ef621">findMSB</a> (genIUType x)</td></tr>
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<tr class="memdesc:ga7e4a794d766861c70bc961630f8ef621"><td class="mdescLeft"> </td><td class="mdescRight">Returns the bit number of the most significant bit in the binary representation of value. <a href="a00148.html#ga7e4a794d766861c70bc961630f8ef621">More...</a><br /></td></tr>
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<tr class="separator:ga7e4a794d766861c70bc961630f8ef621"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga433104d77ec2ba58888aaefb77e9183f"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga433104d77ec2ba58888aaefb77e9183f"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< int, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga433104d77ec2ba58888aaefb77e9183f">findMSB</a> (vecType< T, P > const &v)</td></tr>
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<tr class="memdesc:ga433104d77ec2ba58888aaefb77e9183f"><td class="mdescLeft"> </td><td class="mdescRight">Returns the bit number of the most significant bit in the binary representation of value. <a href="a00148.html#ga433104d77ec2ba58888aaefb77e9183f">More...</a><br /></td></tr>
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<tr class="separator:ga433104d77ec2ba58888aaefb77e9183f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga6e6e8b29ca40d8ca2df10b58ed17d426"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga6e6e8b29ca40d8ca2df10b58ed17d426"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga6e6e8b29ca40d8ca2df10b58ed17d426">imulExtended</a> (vecType< int, P > const &x, vecType< int, P > const &y, vecType< int, P > &msb, vecType< int, P > &lsb)</td></tr>
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<tr class="memdesc:ga6e6e8b29ca40d8ca2df10b58ed17d426"><td class="mdescLeft"> </td><td class="mdescRight">Multiplies 32-bit integers x and y, producing a 64-bit result. <a href="a00148.html#ga6e6e8b29ca40d8ca2df10b58ed17d426">More...</a><br /></td></tr>
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<tr class="separator:ga6e6e8b29ca40d8ca2df10b58ed17d426"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< uint, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa">uaddCarry</a> (vecType< uint, P > const &x, vecType< uint, P > const &y, vecType< uint, P > &carry)</td></tr>
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<tr class="memdesc:ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa"><td class="mdescLeft"> </td><td class="mdescRight">Adds 32-bit unsigned integer x and y, returning the sum modulo pow(2, 32). <a href="a00148.html#ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa">More...</a><br /></td></tr>
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<tr class="separator:ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga456ff9dcec42f6769a9ae2a2af7f1ce1"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga456ff9dcec42f6769a9ae2a2af7f1ce1"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga456ff9dcec42f6769a9ae2a2af7f1ce1">umulExtended</a> (vecType< uint, P > const &x, vecType< uint, P > const &y, vecType< uint, P > &msb, vecType< uint, P > &lsb)</td></tr>
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<tr class="memdesc:ga456ff9dcec42f6769a9ae2a2af7f1ce1"><td class="mdescLeft"> </td><td class="mdescRight">Multiplies 32-bit integers x and y, producing a 64-bit result. <a href="a00148.html#ga456ff9dcec42f6769a9ae2a2af7f1ce1">More...</a><br /></td></tr>
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<tr class="separator:ga456ff9dcec42f6769a9ae2a2af7f1ce1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga22a889bf08313b7e547e2cdb8bb15ee4"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga22a889bf08313b7e547e2cdb8bb15ee4"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< uint, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00148.html#ga22a889bf08313b7e547e2cdb8bb15ee4">usubBorrow</a> (vecType< uint, P > const &x, vecType< uint, P > const &y, vecType< uint, P > &borrow)</td></tr>
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<tr class="memdesc:ga22a889bf08313b7e547e2cdb8bb15ee4"><td class="mdescLeft"> </td><td class="mdescRight">Subtracts the 32-bit unsigned integer y from x, returning the difference if non-negative, or pow(2, 32) plus the difference otherwise. <a href="a00148.html#ga22a889bf08313b7e547e2cdb8bb15ee4">More...</a><br /></td></tr>
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<tr class="separator:ga22a889bf08313b7e547e2cdb8bb15ee4"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p><a class="el" href="a00155.html">GLM Core</a> </p>
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<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> </dd></dl>
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<p>Definition in file <a class="el" href="a00033_source.html">func_integer.hpp</a>.</p>
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