mirror of
https://github.com/g-truc/glm.git
synced 2024-11-26 02:04:35 +00:00
274 lines
15 KiB
HTML
274 lines
15 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"/>
|
|
<meta name="generator" content="Doxygen 1.8.10"/>
|
|
<title>0.9.8: 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>
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">0.9.8
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.10 -->
|
|
<div id="navrow1" class="tabs">
|
|
<ul class="tablist">
|
|
<li><a href="index.html"><span>Main Page</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 class="ingroups"><a class="el" href="a00155.html">GTX Extensions (Experimental)</a></div></div> </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:ga0dcc8fe7c3d3ad60dea409281efa3d05"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
|
|
<tr class="memitem:ga0dcc8fe7c3d3ad60dea409281efa3d05"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIUType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00182.html#ga0dcc8fe7c3d3ad60dea409281efa3d05">highestBitValue</a> (genIUType Value)</td></tr>
|
|
<tr class="separator:ga0dcc8fe7c3d3ad60dea409281efa3d05"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga5eea3a4d429040af13d39a7d7cd84d73"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
|
|
<tr class="memitem:ga5eea3a4d429040af13d39a7d7cd84d73"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00182.html#ga5eea3a4d429040af13d39a7d7cd84d73">highestBitValue</a> (vecType< T, P > const &value)</td></tr>
|
|
<tr class="separator:ga5eea3a4d429040af13d39a7d7cd84d73"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga2ff6568089f3a9b67f5c30918855fc6f"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
|
|
<tr class="memitem:ga2ff6568089f3a9b67f5c30918855fc6f"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIUType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00182.html#ga2ff6568089f3a9b67f5c30918855fc6f">lowestBitValue</a> (genIUType Value)</td></tr>
|
|
<tr class="separator:ga2ff6568089f3a9b67f5c30918855fc6f"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga8cda2459871f574a0aecbe702ac93291"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
|
|
<tr class="memitem:ga8cda2459871f574a0aecbe702ac93291"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED GLM_FUNC_DECL genIUType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00182.html#ga8cda2459871f574a0aecbe702ac93291">powerOfTwoAbove</a> (genIUType Value)</td></tr>
|
|
<tr class="separator:ga8cda2459871f574a0aecbe702ac93291"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:gafe08808a50226b75b50e640a08b32ddc"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
|
|
<tr class="memitem:gafe08808a50226b75b50e640a08b32ddc"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00182.html#gafe08808a50226b75b50e640a08b32ddc">powerOfTwoAbove</a> (vecType< T, P > const &value)</td></tr>
|
|
<tr class="separator:gafe08808a50226b75b50e640a08b32ddc"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga3de7df63c589325101a2817a56f8e29d"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
|
|
<tr class="memitem:ga3de7df63c589325101a2817a56f8e29d"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED GLM_FUNC_DECL genIUType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00182.html#ga3de7df63c589325101a2817a56f8e29d">powerOfTwoBelow</a> (genIUType Value)</td></tr>
|
|
<tr class="separator:ga3de7df63c589325101a2817a56f8e29d"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:gae33bb1ca2b55846b23a0f0796a679195"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
|
|
<tr class="memitem:gae33bb1ca2b55846b23a0f0796a679195"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00182.html#gae33bb1ca2b55846b23a0f0796a679195">powerOfTwoBelow</a> (vecType< T, P > const &value)</td></tr>
|
|
<tr class="separator:gae33bb1ca2b55846b23a0f0796a679195"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga5f65973a5d2ea38c719e6a663149ead9"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
|
|
<tr class="memitem:ga5f65973a5d2ea38c719e6a663149ead9"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED GLM_FUNC_DECL genIUType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00182.html#ga5f65973a5d2ea38c719e6a663149ead9">powerOfTwoNearest</a> (genIUType Value)</td></tr>
|
|
<tr class="separator:ga5f65973a5d2ea38c719e6a663149ead9"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ga2d7e85995d097518b8d70cd409bda39e"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
|
|
<tr class="memitem:ga2d7e85995d097518b8d70cd409bda39e"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00182.html#ga2d7e85995d097518b8d70cd409bda39e">powerOfTwoNearest</a> (vecType< T, P > const &value)</td></tr>
|
|
<tr class="separator:ga2d7e85995d097518b8d70cd409bda39e"><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="GLM_GTX_bit ">glm/gtx/bit.hpp</a>> need to be included to use these functionalities. </p>
|
|
<h2 class="groupheader">Function Documentation</h2>
|
|
<a class="anchor" id="ga0dcc8fe7c3d3ad60dea409281efa3d05"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_FUNC_DECL genIUType glm::highestBitValue </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genIUType </td>
|
|
<td class="paramname"><em>Value</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00182.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga5eea3a4d429040af13d39a7d7cd84d73"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_FUNC_DECL vecType<T, P> glm::highestBitValue </td>
|
|
<td>(</td>
|
|
<td class="paramtype">vecType< T, P > 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="a00182.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga2ff6568089f3a9b67f5c30918855fc6f"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_FUNC_DECL genIUType glm::lowestBitValue </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genIUType </td>
|
|
<td class="paramname"><em>Value</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00182.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga8cda2459871f574a0aecbe702ac93291"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_DEPRECATED GLM_FUNC_DECL genIUType glm::powerOfTwoAbove </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genIUType </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>
|
|
<p>Deprecated, use ceilPowerOfTwo from GTC_round instead</p>
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00175.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
|
|
<dd>
|
|
<a class="el" href="a00182.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gafe08808a50226b75b50e640a08b32ddc"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_DEPRECATED GLM_FUNC_DECL vecType<T, P> glm::powerOfTwoAbove </td>
|
|
<td>(</td>
|
|
<td class="paramtype">vecType< T, P > 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>
|
|
<p>Deprecated, use ceilPowerOfTwo from GTC_round instead</p>
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00175.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
|
|
<dd>
|
|
<a class="el" href="a00182.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga3de7df63c589325101a2817a56f8e29d"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_DEPRECATED GLM_FUNC_DECL genIUType glm::powerOfTwoBelow </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genIUType </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>
|
|
<p>Deprecated, use floorPowerOfTwo from GTC_round instead</p>
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00175.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
|
|
<dd>
|
|
<a class="el" href="a00182.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gae33bb1ca2b55846b23a0f0796a679195"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_DEPRECATED GLM_FUNC_DECL vecType<T, P> glm::powerOfTwoBelow </td>
|
|
<td>(</td>
|
|
<td class="paramtype">vecType< T, P > 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>
|
|
<p>Deprecated, use floorPowerOfTwo from GTC_round instead</p>
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00175.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
|
|
<dd>
|
|
<a class="el" href="a00182.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga5f65973a5d2ea38c719e6a663149ead9"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_DEPRECATED GLM_FUNC_DECL genIUType glm::powerOfTwoNearest </td>
|
|
<td>(</td>
|
|
<td class="paramtype">genIUType </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>
|
|
<p>Deprecated, use roundPowerOfTwo from GTC_round instead</p>
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00175.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
|
|
<dd>
|
|
<a class="el" href="a00182.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga2d7e85995d097518b8d70cd409bda39e"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">GLM_DEPRECATED GLM_FUNC_DECL vecType<T, P> glm::powerOfTwoNearest </td>
|
|
<td>(</td>
|
|
<td class="paramtype">vecType< T, P > 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>
|
|
<p>Deprecated, use roundPowerOfTwo from GTC_round instead</p>
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00175.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
|
|
<dd>
|
|
<a class="el" href="a00182.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> 1.8.10
|
|
</small></address>
|
|
</body>
|
|
</html>
|