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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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<div class="title">func_integer.hpp File Reference</div> </div>
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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="a00151.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="a00151.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:gace2dbfa083773466715be25947dc4518"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:gace2dbfa083773466715be25947dc4518"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, int, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00151.html#gace2dbfa083773466715be25947dc4518">bitCount</a> (vec< L, T, P > const &v)</td></tr>
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<tr class="memdesc:gace2dbfa083773466715be25947dc4518"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of bits set to 1 in the binary representation of value. <a href="a00151.html#gace2dbfa083773466715be25947dc4518">More...</a><br /></td></tr>
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<tr class="separator:gace2dbfa083773466715be25947dc4518"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2ab9ea1a1079e80a82191edee14c06c8"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:ga2ab9ea1a1079e80a82191edee14c06c8"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00151.html#ga2ab9ea1a1079e80a82191edee14c06c8">bitfieldExtract</a> (vec< L, T, P > const &Value, int Offset, int Bits)</td></tr>
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<tr class="memdesc:ga2ab9ea1a1079e80a82191edee14c06c8"><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="a00151.html#ga2ab9ea1a1079e80a82191edee14c06c8">More...</a><br /></td></tr>
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<tr class="separator:ga2ab9ea1a1079e80a82191edee14c06c8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga1136d17630ecbecb9f4a63d9749f5ee7"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:ga1136d17630ecbecb9f4a63d9749f5ee7"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00151.html#ga1136d17630ecbecb9f4a63d9749f5ee7">bitfieldInsert</a> (vec< L, T, P > const &Base, vec< L, T, P > const &Insert, int Offset, int Bits)</td></tr>
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<tr class="memdesc:ga1136d17630ecbecb9f4a63d9749f5ee7"><td class="mdescLeft"> </td><td class="mdescRight">Returns the insertion the bits least-significant bits of insert into base. <a href="a00151.html#ga1136d17630ecbecb9f4a63d9749f5ee7">More...</a><br /></td></tr>
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<tr class="separator:ga1136d17630ecbecb9f4a63d9749f5ee7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga524fde34694a91d2066162ab0bf17859"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:ga524fde34694a91d2066162ab0bf17859"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00151.html#ga524fde34694a91d2066162ab0bf17859">bitfieldReverse</a> (vec< L, T, P > const &v)</td></tr>
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<tr class="memdesc:ga524fde34694a91d2066162ab0bf17859"><td class="mdescLeft"> </td><td class="mdescRight">Returns the reversal of the bits of value. <a href="a00151.html#ga524fde34694a91d2066162ab0bf17859">More...</a><br /></td></tr>
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<tr class="separator:ga524fde34694a91d2066162ab0bf17859"><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="a00151.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="a00151.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:ga29a63a1a0b5bcad9288e731204cd717e"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:ga29a63a1a0b5bcad9288e731204cd717e"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, int, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00151.html#ga29a63a1a0b5bcad9288e731204cd717e">findLSB</a> (vec< L, T, P > const &v)</td></tr>
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<tr class="memdesc:ga29a63a1a0b5bcad9288e731204cd717e"><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="a00151.html#ga29a63a1a0b5bcad9288e731204cd717e">More...</a><br /></td></tr>
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<tr class="separator:ga29a63a1a0b5bcad9288e731204cd717e"><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="a00151.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="a00151.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:ga23a934e033f663a4e7173f98af1e0f73"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:ga23a934e033f663a4e7173f98af1e0f73"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, int, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00151.html#ga23a934e033f663a4e7173f98af1e0f73">findMSB</a> (vec< L, T, P > const &v)</td></tr>
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<tr class="memdesc:ga23a934e033f663a4e7173f98af1e0f73"><td class="mdescLeft"> </td><td class="mdescRight">Returns the bit number of the most significant bit in the binary representation of value. <a href="a00151.html#ga23a934e033f663a4e7173f98af1e0f73">More...</a><br /></td></tr>
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<tr class="separator:ga23a934e033f663a4e7173f98af1e0f73"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gada3cb816d88f9b68fb7a187effb4f974"><td class="memTemplParams" colspan="2">template<length_t L, qualifier P> </td></tr>
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<tr class="memitem:gada3cb816d88f9b68fb7a187effb4f974"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00151.html#gada3cb816d88f9b68fb7a187effb4f974">imulExtended</a> (vec< L, int, P > const &x, vec< L, int, P > const &y, vec< L, int, P > &msb, vec< L, int, P > &lsb)</td></tr>
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<tr class="memdesc:gada3cb816d88f9b68fb7a187effb4f974"><td class="mdescLeft"> </td><td class="mdescRight">Multiplies 32-bit integers x and y, producing a 64-bit result. <a href="a00151.html#gada3cb816d88f9b68fb7a187effb4f974">More...</a><br /></td></tr>
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<tr class="separator:gada3cb816d88f9b68fb7a187effb4f974"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2580af497d2105957cc589ffd4a853cd"><td class="memTemplParams" colspan="2">template<length_t L, qualifier P> </td></tr>
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<tr class="memitem:ga2580af497d2105957cc589ffd4a853cd"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, uint, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00151.html#ga2580af497d2105957cc589ffd4a853cd">uaddCarry</a> (vec< L, uint, P > const &x, vec< L, uint, P > const &y, vec< L, uint, P > &carry)</td></tr>
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<tr class="memdesc:ga2580af497d2105957cc589ffd4a853cd"><td class="mdescLeft"> </td><td class="mdescRight">Adds 32-bit unsigned integer x and y, returning the sum modulo pow(2, 32). <a href="a00151.html#ga2580af497d2105957cc589ffd4a853cd">More...</a><br /></td></tr>
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<tr class="memitem:gac763612c0295fb7b31bd31f1b56761a8"><td class="memTemplParams" colspan="2">template<length_t L, qualifier P> </td></tr>
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<tr class="memitem:gac763612c0295fb7b31bd31f1b56761a8"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00151.html#gac763612c0295fb7b31bd31f1b56761a8">umulExtended</a> (vec< L, uint, P > const &x, vec< L, uint, P > const &y, vec< L, uint, P > &msb, vec< L, uint, P > &lsb)</td></tr>
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<tr class="memdesc:gac763612c0295fb7b31bd31f1b56761a8"><td class="mdescLeft"> </td><td class="mdescRight">Multiplies 32-bit integers x and y, producing a 64-bit result. <a href="a00151.html#gac763612c0295fb7b31bd31f1b56761a8">More...</a><br /></td></tr>
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<tr class="separator:gac763612c0295fb7b31bd31f1b56761a8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga6f98b07ab5cf0d1df97b34c28aafa723"><td class="memTemplParams" colspan="2">template<length_t L, qualifier P> </td></tr>
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<tr class="memitem:ga6f98b07ab5cf0d1df97b34c28aafa723"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, uint, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00151.html#ga6f98b07ab5cf0d1df97b34c28aafa723">usubBorrow</a> (vec< L, uint, P > const &x, vec< L, uint, P > const &y, vec< L, uint, P > &borrow)</td></tr>
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<tr class="memdesc:ga6f98b07ab5cf0d1df97b34c28aafa723"><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="a00151.html#ga6f98b07ab5cf0d1df97b34c28aafa723">More...</a><br /></td></tr>
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<tr class="separator:ga6f98b07ab5cf0d1df97b34c28aafa723"><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="a00158.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="a00035_source.html">func_integer.hpp</a>.</p>
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