<!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_integer</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="#typedef-members">Typedefs</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">GLM_GTX_integer<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="typedef-members"></a> Typedefs</h2></td></tr> <tr class="memitem:gada7e83fdfe943aba4f1d5bf80cb66f40"><td class="memItemLeft" align="right" valign="top">typedef signed int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00199.html#gada7e83fdfe943aba4f1d5bf80cb66f40">sint</a></td></tr> <tr class="separator:gada7e83fdfe943aba4f1d5bf80cb66f40"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:ga8cbd3120905f398ec321b5d1836e08fb"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr> <tr class="memitem:ga8cbd3120905f398ec321b5d1836e08fb"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00199.html#ga8cbd3120905f398ec321b5d1836e08fb">factorial</a> (genType const &x)</td></tr> <tr class="separator:ga8cbd3120905f398ec321b5d1836e08fb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga7011b4e1c1e1ed492149b028feacc00e"><td class="memItemLeft" align="right" valign="top">GLM_FUNC_DECL unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00199.html#ga7011b4e1c1e1ed492149b028feacc00e">floor_log2</a> (unsigned int x)</td></tr> <tr class="separator:ga7011b4e1c1e1ed492149b028feacc00e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gaabfbb41531ab7ad8d06fc176edfba785"><td class="memItemLeft" align="right" valign="top">GLM_FUNC_DECL int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00199.html#gaabfbb41531ab7ad8d06fc176edfba785">mod</a> (int x, int y)</td></tr> <tr class="separator:gaabfbb41531ab7ad8d06fc176edfba785"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga63fc8d63e7da1706439233b386ba8b6f"><td class="memItemLeft" align="right" valign="top">GLM_FUNC_DECL uint </td><td class="memItemRight" valign="bottom"><a class="el" href="a00199.html#ga63fc8d63e7da1706439233b386ba8b6f">mod</a> (uint x, uint y)</td></tr> <tr class="separator:ga63fc8d63e7da1706439233b386ba8b6f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga78dff8bdb361bf0061194c93e003d189"><td class="memItemLeft" align="right" valign="top">GLM_FUNC_DECL uint </td><td class="memItemRight" valign="bottom"><a class="el" href="a00199.html#ga78dff8bdb361bf0061194c93e003d189">nlz</a> (uint x)</td></tr> <tr class="separator:ga78dff8bdb361bf0061194c93e003d189"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga89c591b970882714bd1e89a4e2f249f1"><td class="memItemLeft" align="right" valign="top">GLM_FUNC_DECL int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00199.html#ga89c591b970882714bd1e89a4e2f249f1">pow</a> (int x, int y)</td></tr> <tr class="separator:ga89c591b970882714bd1e89a4e2f249f1"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga998e5ee915d3769255519e2fbaa2bbf0"><td class="memItemLeft" align="right" valign="top">GLM_FUNC_DECL uint </td><td class="memItemRight" valign="bottom"><a class="el" href="a00199.html#ga998e5ee915d3769255519e2fbaa2bbf0">pow</a> (uint x, uint y)</td></tr> <tr class="separator:ga998e5ee915d3769255519e2fbaa2bbf0"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga7ce36693a75879ccd9bb10167cfa722d"><td class="memItemLeft" align="right" valign="top">GLM_FUNC_DECL int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00199.html#ga7ce36693a75879ccd9bb10167cfa722d">sqrt</a> (int x)</td></tr> <tr class="separator:ga7ce36693a75879ccd9bb10167cfa722d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga1975d318978d6dacf78b6444fa5ed7bc"><td class="memItemLeft" align="right" valign="top">GLM_FUNC_DECL uint </td><td class="memItemRight" valign="bottom"><a class="el" href="a00199.html#ga1975d318978d6dacf78b6444fa5ed7bc">sqrt</a> (uint x)</td></tr> <tr class="separator:ga1975d318978d6dacf78b6444fa5ed7bc"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <p>Add support for integer for core functions. </p> <p><<a class="el" href="a00045.html" title="GLM_GTX_integer ">glm/gtx/integer.hpp</a>> need to be included to use these functionalities. </p> <h2 class="groupheader">Typedef Documentation</h2> <a class="anchor" id="gada7e83fdfe943aba4f1d5bf80cb66f40"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef signed int sint</td> </tr> </table> </div><div class="memdoc"> <p>32bit signed integer. </p> <p>From GLM_GTX_integer extension. </p> <p>Definition at line <a class="el" href="a00045_source.html#l00051">51</a> of file <a class="el" href="a00045_source.html">gtx/integer.hpp</a>.</p> </div> </div> <h2 class="groupheader">Function Documentation</h2> <a class="anchor" id="ga8cbd3120905f398ec321b5d1836e08fb"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL genType glm::factorial </td> <td>(</td> <td class="paramtype">genType const & </td> <td class="paramname"><em>x</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Return the factorial value of a number (!12 max, integer only) From GLM_GTX_integer extension. </p> </div> </div> <a class="anchor" id="ga7011b4e1c1e1ed492149b028feacc00e"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL unsigned int glm::floor_log2 </td> <td>(</td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>x</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Returns the floor log2 of x. </p> <p>From GLM_GTX_integer extension. </p> </div> </div> <a class="anchor" id="gaabfbb41531ab7ad8d06fc176edfba785"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL int glm::mod </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>x</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>y</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Modulus. </p> <p>Returns x - y * floor(x / y) for each component in x using the floating point value y. From GLM_GTX_integer extension. </p> </div> </div> <a class="anchor" id="ga63fc8d63e7da1706439233b386ba8b6f"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL uint glm::mod </td> <td>(</td> <td class="paramtype"><a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> </td> <td class="paramname"><em>x</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> </td> <td class="paramname"><em>y</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Modulus. </p> <p>Returns x - y * floor(x / y) for each component in x using the floating point value y. From GLM_GTX_integer extension. </p> </div> </div> <a class="anchor" id="ga78dff8bdb361bf0061194c93e003d189"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL uint glm::nlz </td> <td>(</td> <td class="paramtype"><a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> </td> <td class="paramname"><em>x</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Returns the number of leading zeros. </p> <p>From GLM_GTX_integer extension. </p> </div> </div> <a class="anchor" id="ga89c591b970882714bd1e89a4e2f249f1"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL int glm::pow </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>x</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>y</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Returns x raised to the y power. </p> <p>From GLM_GTX_integer extension. </p> </div> </div> <a class="anchor" id="ga998e5ee915d3769255519e2fbaa2bbf0"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL uint glm::pow </td> <td>(</td> <td class="paramtype"><a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> </td> <td class="paramname"><em>x</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> </td> <td class="paramname"><em>y</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Returns x raised to the y power. </p> <p>From GLM_GTX_integer extension. </p> </div> </div> <a class="anchor" id="ga7ce36693a75879ccd9bb10167cfa722d"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL int glm::sqrt </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>x</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Returns the positive square root of x. </p> <p>From GLM_GTX_integer extension. </p> </div> </div> <a class="anchor" id="ga1975d318978d6dacf78b6444fa5ed7bc"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL uint glm::sqrt </td> <td>(</td> <td class="paramtype"><a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> </td> <td class="paramname"><em>x</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Returns the positive square root of x. </p> <p>From GLM_GTX_integer extension. </p> </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>