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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>GLM_GTX_bit: Extended bitwise operations</title>
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<div class="header">
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<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">GLM_GTX_bit: Extended bitwise operations</div> </div>
<div class="ingroups"><a class="el" href="a00248.html">GTX Extensions (Experimental)</a></div></div>
<div class="contents">
<p>Allow to perform bit operations on integer values.
<a href="#details">More...</a></p>
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Functions</h2></td></tr>
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<tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<p>Allow to perform bit operations on integer values. </p>
<p>&lt;<a class="el" href="a00027_source.html">glm/gtx/bit.hpp</a>&gt; need to be included to use these functionalities. </p>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga2f145f264c334caba22e6949e015d208"></a><!-- doxytag: member="glm::gtx::bit::bitRevert" ref="ga2f145f264c334caba22e6949e015d208" args="(genType const &amp;value)" -->
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<p>Revert all bits of any integer based type. </p>
<p>From GLM_GTX_bit extension. </p>
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<p>Rotate all bits to the left. </p>
<p>From GLM_GTX_bit extension. </p>
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<p>Rotate all bits to the right. </p>
<p>From GLM_GTX_bit extension. </p>
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<a class="anchor" id="ga244734bb54e4648970c38b032258035a"></a><!-- doxytag: member="glm::gtx::bit::extractField" ref="ga244734bb54e4648970c38b032258035a" args="(genIUType const &amp;v, sizeType const &amp;first, sizeType const &amp;count)" -->
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<p>Component wise extraction of bit fields. </p>
<p>genType and genIType could be a scalar or a vector. From GLM_GTX_bit extension. </p>
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<p>Find the highest bit set to 1 in a integer variable. </p>
<p>From GLM_GTX_bit extension. </p>
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<p>Find the highest bit set to 1 in a integer variable and return its value. </p>
<p>From GLM_GTX_bit extension. </p>
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<a class="anchor" id="gadddfcaa01efe60218e52323707331415"></a><!-- doxytag: member="glm::gtx::bit::isPowerOfTwo" ref="gadddfcaa01efe60218e52323707331415" args="(genType const &amp;value)" -->
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<p>Return true if the value is a power of two number. </p>
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<p>Find the lowest bit set to 1 in a integer variable. </p>
<p>From GLM_GTX_bit extension. </p>
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<a class="anchor" id="ga31dbf05c851060984e107afb39dde5fe"></a><!-- doxytag: member="glm::gtx::bit::mask" ref="ga31dbf05c851060984e107afb39dde5fe" args="(genIType const &amp;count)" -->
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<p>Build a mask of 'count' bits From GLM_GTX_bit extension. </p>
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<a class="anchor" id="ga0a1683dffc58011a161c0b3cb867c93c"></a><!-- doxytag: member="glm::gtx::bit::powerOfTwoAbove" ref="ga0a1683dffc58011a161c0b3cb867c93c" args="(genType const &amp;value)" -->
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<p>Return the power of two number which value is just higher the input value. </p>
<p>From GLM_GTX_bit extension. </p>
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<a class="anchor" id="ga9adeb3bc22e67933665600e0dc2e1f8d"></a><!-- doxytag: member="glm::gtx::bit::powerOfTwoBelow" ref="ga9adeb3bc22e67933665600e0dc2e1f8d" args="(genType const &amp;value)" -->
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<p>Return the power of two number which value is just lower the input value. </p>
<p>From GLM_GTX_bit extension. </p>
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<a class="anchor" id="ga12d57451c94950bafe2e1fb57346f082"></a><!-- doxytag: member="glm::gtx::bit::powerOfTwoNearest" ref="ga12d57451c94950bafe2e1fb57346f082" args="(genType const &amp;value)" -->
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<p>Return the power of two number which value is the closet to the input value. </p>
<p>From GLM_GTX_bit extension. </p>
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