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glm/doc/api/a00183.html
Christophe Riccio 6285ed64d3 Updated API
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<a href="#func-members">Functions</a> </div>
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<div class="title">GLM_GTX_bit<div class="ingroups"><a class="el" href="a00159.html">GTX Extensions (Experimental)</a></div></div> </div>
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Functions</h2></td></tr>
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genIUType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00183.html#ga5f65973a5d2ea38c719e6a663149ead9">powerOfTwoNearest</a> (genIUType Value)</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_FUNC_DECL genIUType glm::highestBitValue </td>
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<td class="paramname"><em>Value</em></td><td>)</td>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00183.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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<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 and return its value. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00183.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 GLM_FUNC_DECL genIUType glm::powerOfTwoAbove </td>
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<td class="paramname"><em>Value</em></td><td>)</td>
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<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="a00177.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
<dd>
<a class="el" href="a00183.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 GLM_FUNC_DECL vecType&lt;T, P&gt; glm::powerOfTwoAbove </td>
<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; 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 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="a00177.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
<dd>
<a class="el" href="a00183.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 GLM_FUNC_DECL genIUType glm::powerOfTwoBelow </td>
<td>(</td>
<td class="paramtype">genIUType&#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 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="a00177.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
<dd>
<a class="el" href="a00183.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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<td class="paramname"><em>value</em></td><td>)</td>
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<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="a00177.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
<dd>
<a class="el" href="a00183.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 GLM_FUNC_DECL genIUType glm::powerOfTwoNearest </td>
<td>(</td>
<td class="paramtype">genIUType&#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>
<p>Deprecated, use roundPowerOfTwo from GTC_round instead</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00177.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
<dd>
<a class="el" href="a00183.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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<a class="anchor" id="ga2d7e85995d097518b8d70cd409bda39e"></a>
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<td class="memname">GLM_DEPRECATED GLM_FUNC_DECL vecType&lt;T, P&gt; glm::powerOfTwoNearest </td>
<td>(</td>
<td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>value</em></td><td>)</td>
<td></td>
</tr>
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</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="a00177.html" title="rounding value to specific boundings ">GLM_GTC_round</a> </dd>
<dd>
<a class="el" href="a00183.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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