435 lines
21 KiB
HTML
435 lines
21 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
|
<title>GLM_GTX_bit</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="jquery.js"></script>
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
<td id="projectlogo"><img alt="Logo" src="logo.png"/></td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.2 -->
|
|
<div id="navrow1" class="tabs">
|
|
<ul class="tablist">
|
|
<li><a href="index.html"><span>Main Page</span></a></li>
|
|
<li><a href="pages.html"><span>Related Pages</span></a></li>
|
|
<li><a href="modules.html"><span>Modules</span></a></li>
|
|
<li><a href="files.html"><span>Files</span></a></li>
|
|
</ul>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="summary">
|
|
<a href="#func-members">Functions</a> </div>
|
|
<div class="headertitle">
|
|
<div class="title">GLM_GTX_bit</div> </div>
|
|
<div class="ingroups"><a class="el" href="a00139.html">GTX Extensions (Experimental)</a></div></div><!--header-->
|
|
<div class="contents">
|
|
<table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
|
|
Functions</h2></td></tr>
|
|
<tr class="memitem:ga655d3e378520be64a7832cdc8ebf20fb"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
|
|
<tr class="memitem:ga655d3e378520be64a7832cdc8ebf20fb"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED genType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#ga655d3e378520be64a7832cdc8ebf20fb">bitRevert</a> (genType const &value)</td></tr>
|
|
<tr class="separator:ga655d3e378520be64a7832cdc8ebf20fb"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:gad9bc7e42a75381c3f6b68b8ba20863d3"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
|
|
<tr class="memitem:gad9bc7e42a75381c3f6b68b8ba20863d3"><td class="memTemplItemLeft" align="right" valign="top">genType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#gad9bc7e42a75381c3f6b68b8ba20863d3">bitRotateLeft</a> (genType const &In, std::size_t Shift)</td></tr>
|
|
<tr class="separator:gad9bc7e42a75381c3f6b68b8ba20863d3"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:gae2ceed046e662a889cd938de3191dd55"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
|
|
<tr class="memitem:gae2ceed046e662a889cd938de3191dd55"><td class="memTemplItemLeft" align="right" valign="top">genType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#gae2ceed046e662a889cd938de3191dd55">bitRotateRight</a> (genType const &In, std::size_t Shift)</td></tr>
|
|
<tr class="separator:gae2ceed046e662a889cd938de3191dd55"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:gaff795f058953fb7369dbca274291f2fe"><td class="memTemplParams" colspan="2">template<typename genIUType , typename sizeType > </td></tr>
|
|
<tr class="memitem:gaff795f058953fb7369dbca274291f2fe"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED genIUType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#gaff795f058953fb7369dbca274291f2fe">extractField</a> (genIUType const &v, sizeType const &first, sizeType const &count)</td></tr>
|
|
<tr class="separator:gaff795f058953fb7369dbca274291f2fe"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:gaf937428f9e6e9bb2e9214ff3be96cf95"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
|
|
<tr class="memitem:gaf937428f9e6e9bb2e9214ff3be96cf95"><td class="memTemplItemLeft" align="right" valign="top">genIUType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#gaf937428f9e6e9bb2e9214ff3be96cf95">fillBitfieldWithOne</a> (genIUType const &Value, int const &FromBit, int const &ToBit)</td></tr>
|
|
<tr class="separator:gaf937428f9e6e9bb2e9214ff3be96cf95"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:gabb9c7b3bd390a61437667e5625834a7c"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
|
|
<tr class="memitem:gabb9c7b3bd390a61437667e5625834a7c"><td class="memTemplItemLeft" align="right" valign="top">genIUType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#gabb9c7b3bd390a61437667e5625834a7c">fillBitfieldWithZero</a> (genIUType const &Value, int const &FromBit, int const &ToBit)</td></tr>
|
|
<tr class="separator:gabb9c7b3bd390a61437667e5625834a7c"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga01e02cdbfd0f7487fa800942ac911801"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
|
|
<tr class="memitem:ga01e02cdbfd0f7487fa800942ac911801"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#ga01e02cdbfd0f7487fa800942ac911801">highestBit</a> (genType const &value)</td></tr>
|
|
<tr class="separator:ga01e02cdbfd0f7487fa800942ac911801"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga485d3ead7f6c624b00cc800c68ab8e08"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
|
|
<tr class="memitem:ga485d3ead7f6c624b00cc800c68ab8e08"><td class="memTemplItemLeft" align="right" valign="top">genType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#ga485d3ead7f6c624b00cc800c68ab8e08">highestBitValue</a> (genType const &value)</td></tr>
|
|
<tr class="separator:ga485d3ead7f6c624b00cc800c68ab8e08"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga3c0b3e843fa21220f08e801bb558470a"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
|
|
<tr class="memitem:ga3c0b3e843fa21220f08e801bb558470a"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#ga3c0b3e843fa21220f08e801bb558470a">isPowerOfTwo</a> (genType const &value)</td></tr>
|
|
<tr class="separator:ga3c0b3e843fa21220f08e801bb558470a"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga760038264d7d0c0e87f05849c8c158cc"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
|
|
<tr class="memitem:ga760038264d7d0c0e87f05849c8c158cc"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#ga760038264d7d0c0e87f05849c8c158cc">lowestBit</a> (genType const &value)</td></tr>
|
|
<tr class="separator:ga760038264d7d0c0e87f05849c8c158cc"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga0d044f92de0108409d25ebcfea034dcb"><td class="memTemplParams" colspan="2">template<typename genIType > </td></tr>
|
|
<tr class="memitem:ga0d044f92de0108409d25ebcfea034dcb"><td class="memTemplItemLeft" align="right" valign="top">genIType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#ga0d044f92de0108409d25ebcfea034dcb">mask</a> (genIType const &count)</td></tr>
|
|
<tr class="separator:ga0d044f92de0108409d25ebcfea034dcb"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga335322b4fcb2e5444ec467a1e7a40301"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
|
|
<tr class="memitem:ga335322b4fcb2e5444ec467a1e7a40301"><td class="memTemplItemLeft" align="right" valign="top">genType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#ga335322b4fcb2e5444ec467a1e7a40301">powerOfTwoAbove</a> (genType const &value)</td></tr>
|
|
<tr class="separator:ga335322b4fcb2e5444ec467a1e7a40301"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga4c3ea31127e64ec283fb6cf715b4d9ac"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
|
|
<tr class="memitem:ga4c3ea31127e64ec283fb6cf715b4d9ac"><td class="memTemplItemLeft" align="right" valign="top">genType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#ga4c3ea31127e64ec283fb6cf715b4d9ac">powerOfTwoBelow</a> (genType const &value)</td></tr>
|
|
<tr class="separator:ga4c3ea31127e64ec283fb6cf715b4d9ac"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga00cb2e4b82215e4d531ec046c19e2ce7"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
|
|
<tr class="memitem:ga00cb2e4b82215e4d531ec046c19e2ce7"><td class="memTemplItemLeft" align="right" valign="top">genType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00161.html#ga00cb2e4b82215e4d531ec046c19e2ce7">powerOfTwoNearest</a> (genType const &value)</td></tr>
|
|
<tr class="separator:ga00cb2e4b82215e4d531ec046c19e2ce7"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table>
|
|
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
|
|
<p>Allow to perform bit operations on integer values. </p>
|
|
<p><<a class="el" href="a00008.html" title="OpenGL Mathematics (glm.g-truc.net)">glm/gtx/bit.hpp</a>> need to be included to use these functionalities. </p>
|
|
<h2 class="groupheader">Function Documentation</h2>
|
|
<a class="anchor" id="ga655d3e378520be64a7832cdc8ebf20fb"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_DEPRECATED genType glm::bitRevert </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genType const & </td>
|
|
<td class="paramname"><em>value</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Revert all bits of any integer based type. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gad9bc7e42a75381c3f6b68b8ba20863d3"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">genType glm::bitRotateLeft </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genType const & </td>
|
|
<td class="paramname"><em>In</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">std::size_t </td>
|
|
<td class="paramname"><em>Shift</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Rotate all bits to the left. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gae2ceed046e662a889cd938de3191dd55"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">genType glm::bitRotateRight </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genType const & </td>
|
|
<td class="paramname"><em>In</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">std::size_t </td>
|
|
<td class="paramname"><em>Shift</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Rotate all bits to the right. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gaff795f058953fb7369dbca274291f2fe"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_DEPRECATED genIUType glm::extractField </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genIUType const & </td>
|
|
<td class="paramname"><em>v</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">sizeType const & </td>
|
|
<td class="paramname"><em>first</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">sizeType const & </td>
|
|
<td class="paramname"><em>count</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Component wise extraction of bit fields. </p>
|
|
<p>genType and genIType could be a scalar or a vector. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gaf937428f9e6e9bb2e9214ff3be96cf95"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">genIUType glm::fillBitfieldWithOne </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genIUType const & </td>
|
|
<td class="paramname"><em>Value</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int const & </td>
|
|
<td class="paramname"><em>FromBit</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int const & </td>
|
|
<td class="paramname"><em>ToBit</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Set to 1 a range of bits. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gabb9c7b3bd390a61437667e5625834a7c"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">genIUType glm::fillBitfieldWithZero </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genIUType const & </td>
|
|
<td class="paramname"><em>Value</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int const & </td>
|
|
<td class="paramname"><em>FromBit</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int const & </td>
|
|
<td class="paramname"><em>ToBit</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Set to 0 a range of bits. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga01e02cdbfd0f7487fa800942ac911801"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_DEPRECATED int glm::highestBit </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genType const & </td>
|
|
<td class="paramname"><em>value</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Find the highest bit set to 1 in a integer variable. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga485d3ead7f6c624b00cc800c68ab8e08"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">genType glm::highestBitValue </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genType const & </td>
|
|
<td class="paramname"><em>value</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Find the highest bit set to 1 in a integer variable and return its value. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga3c0b3e843fa21220f08e801bb558470a"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">bool glm::isPowerOfTwo </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genType const & </td>
|
|
<td class="paramname"><em>value</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Return true if the value is a power of two number. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga760038264d7d0c0e87f05849c8c158cc"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_DEPRECATED int glm::lowestBit </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genType const & </td>
|
|
<td class="paramname"><em>value</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Find the lowest bit set to 1 in a integer variable. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga0d044f92de0108409d25ebcfea034dcb"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">genIType glm::mask </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genIType const & </td>
|
|
<td class="paramname"><em>count</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Build a mask of 'count' bits. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga335322b4fcb2e5444ec467a1e7a40301"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">genType glm::powerOfTwoAbove </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genType const & </td>
|
|
<td class="paramname"><em>value</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Return the power of two number which value is just higher the input value. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga4c3ea31127e64ec283fb6cf715b4d9ac"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">genType glm::powerOfTwoBelow </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genType const & </td>
|
|
<td class="paramname"><em>value</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Return the power of two number which value is just lower the input value. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga00cb2e4b82215e4d531ec046c19e2ce7"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">genType glm::powerOfTwoNearest </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genType const & </td>
|
|
<td class="paramname"><em>value</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Return the power of two number which value is the closet to the input value. </p>
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00161.html" title="Allow to perform bit operations on integer values.">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
</div><!-- contents -->
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.2
|
|
</small></address>
|
|
</body>
|
|
</html>
|