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<div class="title">GLM_GTX_bit</div> </div>
<div class="ingroups"><a class="el" href="a00139.html">GTX Extensions (Experimental)</a></div></div><!--header-->
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Functions</h2></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Allow to perform bit operations on integer values. </p>
<p>&lt;<a class="el" href="a00008.html" title="OpenGL Mathematics (glm.g-truc.net)">glm/gtx/bit.hpp</a>&gt; need to be included to use these functionalities. </p>
<h2 class="groupheader">Function Documentation</h2>
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<td class="memname">GLM_DEPRECATED genType glm::bitRevert </td>
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<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>
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<td class="memname">genType glm::bitRotateLeft </td>
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<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>
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<td class="memname">genType glm::bitRotateRight </td>
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<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>
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<td class="memname">GLM_DEPRECATED genIUType glm::extractField </td>
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<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>
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<td class="paramtype">int const &amp;&#160;</td>
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<td>)</td>
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<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>
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<td>(</td>
<td class="paramtype">genIUType const &amp;&#160;</td>
<td class="paramname"><em>Value</em>, </td>
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<td class="paramtype">int const &amp;&#160;</td>
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<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>
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<td class="memname">GLM_DEPRECATED int glm::highestBit </td>
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<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
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<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>
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<td class="memname">genType glm::highestBitValue </td>
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<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>
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<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>
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<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>
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<td>(</td>
<td class="paramtype">genIType const &amp;&#160;</td>
<td class="paramname"><em>count</em></td><td>)</td>
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<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>
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<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>
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<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>
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<td class="memname">genType glm::powerOfTwoNearest </td>
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<td class="paramtype">genType const &amp;&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
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<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>
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