You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and dots ('.'), can be up to 35 characters long. Letters must be lowercase.
322 lines
19 KiB
322 lines
19 KiB
<!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>0.9.9 API documenation: 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="search/search.css" rel="stylesheet" type="text/css"/> |
|
<script type="text/javascript" src="search/searchdata.js"></script> |
|
<script type="text/javascript" src="search/search.js"></script> |
|
<script type="text/javascript"> |
|
$(document).ready(function() { init_search(); }); |
|
</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-mini.png"/></td> |
|
<td id="projectalign" style="padding-left: 0.5em;"> |
|
<div id="projectname">0.9.9 API documenation |
|
</div> |
|
</td> |
|
</tr> |
|
</tbody> |
|
</table> |
|
</div> |
|
<!-- end header part --> |
|
<!-- Generated by Doxygen 1.8.10 --> |
|
<script type="text/javascript"> |
|
var searchBox = new SearchBox("searchBox", "search",false,'Search'); |
|
</script> |
|
<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> |
|
<li> |
|
<div id="MSearchBox" class="MSearchBoxInactive"> |
|
<span class="left"> |
|
<img id="MSearchSelect" src="search/mag_sel.png" |
|
onmouseover="return searchBox.OnSearchSelectShow()" |
|
onmouseout="return searchBox.OnSearchSelectHide()" |
|
alt=""/> |
|
<input type="text" id="MSearchField" value="Search" accesskey="S" |
|
onfocus="searchBox.OnSearchFieldFocus(true)" |
|
onblur="searchBox.OnSearchFieldFocus(false)" |
|
onkeyup="searchBox.OnSearchFieldChange(event)"/> |
|
</span><span class="right"> |
|
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> |
|
</span> |
|
</div> |
|
</li> |
|
</ul> |
|
</div> |
|
</div><!-- top --> |
|
<!-- window showing the filter options --> |
|
<div id="MSearchSelectWindow" |
|
onmouseover="return searchBox.OnSearchSelectShow()" |
|
onmouseout="return searchBox.OnSearchSelectHide()" |
|
onkeydown="return searchBox.OnSearchSelectKey(event)"> |
|
</div> |
|
|
|
<!-- iframe showing the search results (closed by default) --> |
|
<div id="MSearchResultsWindow"> |
|
<iframe src="javascript:void(0)" frameborder="0" |
|
name="MSearchResults" id="MSearchResults"> |
|
</iframe> |
|
</div> |
|
|
|
<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="a00154.html">Experimental extensions</a></div></div> </div> |
|
</div><!--header--> |
|
<div class="contents"> |
|
|
|
<p>Include <<a class="el" href="a00008.html" title="GLM_GTX_bit ">glm/gtx/bit.hpp</a>> to use the features of this extension. |
|
<a href="#details">More...</a></p> |
|
<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="a00176.html#ga0dcc8fe7c3d3ad60dea409281efa3d05">highestBitValue</a> (genIUType Value)</td></tr> |
|
<tr class="separator:ga0dcc8fe7c3d3ad60dea409281efa3d05"><td class="memSeparator" colspan="2"> </td></tr> |
|
<tr class="memitem:ga898ef075ccf809a1e480faab48fe96bf"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier Q> </td></tr> |
|
<tr class="memitem:ga898ef075ccf809a1e480faab48fe96bf"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00176.html#ga898ef075ccf809a1e480faab48fe96bf">highestBitValue</a> (vec< L, T, Q > const &value)</td></tr> |
|
<tr class="memdesc:ga898ef075ccf809a1e480faab48fe96bf"><td class="mdescLeft"> </td><td class="mdescRight">Find the highest bit set to 1 in a integer variable and return its value. <a href="a00176.html#ga898ef075ccf809a1e480faab48fe96bf">More...</a><br /></td></tr> |
|
<tr class="separator:ga898ef075ccf809a1e480faab48fe96bf"><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="a00176.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="a00176.html#ga8cda2459871f574a0aecbe702ac93291">powerOfTwoAbove</a> (genIUType Value)</td></tr> |
|
<tr class="memdesc:ga8cda2459871f574a0aecbe702ac93291"><td class="mdescLeft"> </td><td class="mdescRight">Return the power of two number which value is just higher the input value. <a href="a00176.html#ga8cda2459871f574a0aecbe702ac93291">More...</a><br /></td></tr> |
|
<tr class="separator:ga8cda2459871f574a0aecbe702ac93291"><td class="memSeparator" colspan="2"> </td></tr> |
|
<tr class="memitem:ga2bbded187c5febfefc1e524ba31b3fab"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier Q> </td></tr> |
|
<tr class="memitem:ga2bbded187c5febfefc1e524ba31b3fab"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED GLM_FUNC_DECL vec< L, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00176.html#ga2bbded187c5febfefc1e524ba31b3fab">powerOfTwoAbove</a> (vec< L, T, Q > const &value)</td></tr> |
|
<tr class="memdesc:ga2bbded187c5febfefc1e524ba31b3fab"><td class="mdescLeft"> </td><td class="mdescRight">Return the power of two number which value is just higher the input value. <a href="a00176.html#ga2bbded187c5febfefc1e524ba31b3fab">More...</a><br /></td></tr> |
|
<tr class="separator:ga2bbded187c5febfefc1e524ba31b3fab"><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="a00176.html#ga3de7df63c589325101a2817a56f8e29d">powerOfTwoBelow</a> (genIUType Value)</td></tr> |
|
<tr class="memdesc:ga3de7df63c589325101a2817a56f8e29d"><td class="mdescLeft"> </td><td class="mdescRight">Return the power of two number which value is just lower the input value. <a href="a00176.html#ga3de7df63c589325101a2817a56f8e29d">More...</a><br /></td></tr> |
|
<tr class="separator:ga3de7df63c589325101a2817a56f8e29d"><td class="memSeparator" colspan="2"> </td></tr> |
|
<tr class="memitem:gaf78ddcc4152c051b2a21e68fecb10980"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier Q> </td></tr> |
|
<tr class="memitem:gaf78ddcc4152c051b2a21e68fecb10980"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED GLM_FUNC_DECL vec< L, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00176.html#gaf78ddcc4152c051b2a21e68fecb10980">powerOfTwoBelow</a> (vec< L, T, Q > const &value)</td></tr> |
|
<tr class="memdesc:gaf78ddcc4152c051b2a21e68fecb10980"><td class="mdescLeft"> </td><td class="mdescRight">Return the power of two number which value is just lower the input value. <a href="a00176.html#gaf78ddcc4152c051b2a21e68fecb10980">More...</a><br /></td></tr> |
|
<tr class="separator:gaf78ddcc4152c051b2a21e68fecb10980"><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="a00176.html#ga5f65973a5d2ea38c719e6a663149ead9">powerOfTwoNearest</a> (genIUType Value)</td></tr> |
|
<tr class="memdesc:ga5f65973a5d2ea38c719e6a663149ead9"><td class="mdescLeft"> </td><td class="mdescRight">Return the power of two number which value is the closet to the input value. <a href="a00176.html#ga5f65973a5d2ea38c719e6a663149ead9">More...</a><br /></td></tr> |
|
<tr class="separator:ga5f65973a5d2ea38c719e6a663149ead9"><td class="memSeparator" colspan="2"> </td></tr> |
|
<tr class="memitem:gac87e65d11e16c3d6b91c3bcfaef7da0b"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier Q> </td></tr> |
|
<tr class="memitem:gac87e65d11e16c3d6b91c3bcfaef7da0b"><td class="memTemplItemLeft" align="right" valign="top">GLM_DEPRECATED GLM_FUNC_DECL vec< L, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00176.html#gac87e65d11e16c3d6b91c3bcfaef7da0b">powerOfTwoNearest</a> (vec< L, T, Q > const &value)</td></tr> |
|
<tr class="memdesc:gac87e65d11e16c3d6b91c3bcfaef7da0b"><td class="mdescLeft"> </td><td class="mdescRight">Return the power of two number which value is the closet to the input value. <a href="a00176.html#gac87e65d11e16c3d6b91c3bcfaef7da0b">More...</a><br /></td></tr> |
|
<tr class="separator:gac87e65d11e16c3d6b91c3bcfaef7da0b"><td class="memSeparator" colspan="2"> </td></tr> |
|
</table> |
|
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
|
<p>Include <<a class="el" href="a00008.html" title="GLM_GTX_bit ">glm/gtx/bit.hpp</a>> to use the features of this extension. </p> |
|
<p>Allow to perform bit operations on integer values </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="a00176.html" title="Include <glm/gtx/bit.hpp> to use the features of this extension. ">GLM_GTX_bit</a> </dd></dl> |
|
|
|
</div> |
|
</div> |
|
<a class="anchor" id="ga898ef075ccf809a1e480faab48fe96bf"></a> |
|
<div class="memitem"> |
|
<div class="memproto"> |
|
<table class="memname"> |
|
<tr> |
|
<td class="memname">GLM_FUNC_DECL vec<L, T, Q> glm::highestBitValue </td> |
|
<td>(</td> |
|
<td class="paramtype">vec< L, T, Q > 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="a00176.html" title="Include <glm/gtx/bit.hpp> to use the features of this extension. ">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="a00176.html" title="Include <glm/gtx/bit.hpp> to use the features of this extension. ">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="a00169.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd> |
|
<dd> |
|
<a class="el" href="a00176.html" title="Include <glm/gtx/bit.hpp> to use the features of this extension. ">GLM_GTX_bit</a> </dd></dl> |
|
|
|
</div> |
|
</div> |
|
<a class="anchor" id="ga2bbded187c5febfefc1e524ba31b3fab"></a> |
|
<div class="memitem"> |
|
<div class="memproto"> |
|
<table class="memname"> |
|
<tr> |
|
<td class="memname">GLM_DEPRECATED GLM_FUNC_DECL vec<L, T, Q> glm::powerOfTwoAbove </td> |
|
<td>(</td> |
|
<td class="paramtype">vec< L, T, Q > 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="a00169.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd> |
|
<dd> |
|
<a class="el" href="a00176.html" title="Include <glm/gtx/bit.hpp> to use the features of this extension. ">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="a00169.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd> |
|
<dd> |
|
<a class="el" href="a00176.html" title="Include <glm/gtx/bit.hpp> to use the features of this extension. ">GLM_GTX_bit</a> </dd></dl> |
|
|
|
</div> |
|
</div> |
|
<a class="anchor" id="gaf78ddcc4152c051b2a21e68fecb10980"></a> |
|
<div class="memitem"> |
|
<div class="memproto"> |
|
<table class="memname"> |
|
<tr> |
|
<td class="memname">GLM_DEPRECATED GLM_FUNC_DECL vec<L, T, Q> glm::powerOfTwoBelow </td> |
|
<td>(</td> |
|
<td class="paramtype">vec< L, T, Q > 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="a00169.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd> |
|
<dd> |
|
<a class="el" href="a00176.html" title="Include <glm/gtx/bit.hpp> to use the features of this extension. ">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="a00169.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd> |
|
<dd> |
|
<a class="el" href="a00176.html" title="Include <glm/gtx/bit.hpp> to use the features of this extension. ">GLM_GTX_bit</a> </dd></dl> |
|
|
|
</div> |
|
</div> |
|
<a class="anchor" id="gac87e65d11e16c3d6b91c3bcfaef7da0b"></a> |
|
<div class="memitem"> |
|
<div class="memproto"> |
|
<table class="memname"> |
|
<tr> |
|
<td class="memname">GLM_DEPRECATED GLM_FUNC_DECL vec<L, T, Q> glm::powerOfTwoNearest </td> |
|
<td>(</td> |
|
<td class="paramtype">vec< L, T, Q > 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="a00169.html" title="Include <glm/gtc/round.hpp> to use the features of this extension. ">GLM_GTC_round</a> </dd> |
|
<dd> |
|
<a class="el" href="a00176.html" title="Include <glm/gtx/bit.hpp> to use the features of this extension. ">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>
|
|
|