glm/doc/api/a00184.html
2014-11-25 01:28:32 +01:00

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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="a00160.html">GTX Extensions (Experimental)</a></div></div> </div>
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Functions</h2></td></tr>
<tr class="memitem:ga0dcc8fe7c3d3ad60dea409281efa3d05"><td class="memTemplParams" colspan="2">template&lt;typename genIUType &gt; </td></tr>
<tr class="memitem:ga0dcc8fe7c3d3ad60dea409281efa3d05"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIUType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00184.html#ga0dcc8fe7c3d3ad60dea409281efa3d05">highestBitValue</a> (genIUType Value)</td></tr>
<tr class="separator:ga0dcc8fe7c3d3ad60dea409281efa3d05"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga5eea3a4d429040af13d39a7d7cd84d73"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
<tr class="memitem:ga5eea3a4d429040af13d39a7d7cd84d73"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00184.html#ga5eea3a4d429040af13d39a7d7cd84d73">highestBitValue</a> (vecType&lt; T, P &gt; const &amp;value)</td></tr>
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<tr class="memitem:gac3d48ed0ca5e1f2ed4bfa0d9830ade7c"><td class="memTemplParams" colspan="2">template&lt;typename genIUType &gt; </td></tr>
<tr class="memitem:gac3d48ed0ca5e1f2ed4bfa0d9830ade7c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIUType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00184.html#gac3d48ed0ca5e1f2ed4bfa0d9830ade7c">powerOfTwoAbove</a> (genIUType Value)</td></tr>
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<tr class="memitem:gaeaafc0666a197b7175ab9fe2bac9b76c"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
<tr class="memitem:gaeaafc0666a197b7175ab9fe2bac9b76c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00184.html#gaeaafc0666a197b7175ab9fe2bac9b76c">powerOfTwoAbove</a> (vecType&lt; T, P &gt; const &amp;value)</td></tr>
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<tr class="memitem:ga238c43b77a03e95994f6aae978fdc581"><td class="memTemplParams" colspan="2">template&lt;typename genIUType &gt; </td></tr>
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<tr class="separator:ga238c43b77a03e95994f6aae978fdc581"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac1a4b469276f2f1e34e515a74e495cc9"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
<tr class="memitem:gac1a4b469276f2f1e34e515a74e495cc9"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00184.html#gac1a4b469276f2f1e34e515a74e495cc9">powerOfTwoBelow</a> (vecType&lt; T, P &gt; const &amp;value)</td></tr>
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<tr class="memitem:gaffc52fa00d900040b3509fd158da0f62"><td class="memTemplParams" colspan="2">template&lt;typename genIUType &gt; </td></tr>
<tr class="memitem:gaffc52fa00d900040b3509fd158da0f62"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIUType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00184.html#gaffc52fa00d900040b3509fd158da0f62">powerOfTwoNearest</a> (genIUType Value)</td></tr>
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<tr class="memitem:ga6f3ce56c9f85dbd45a157f668cd49a63"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P, template&lt; typename, precision &gt; class vecType&gt; </td></tr>
<tr class="memitem:ga6f3ce56c9f85dbd45a157f668cd49a63"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType&lt; T, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00184.html#ga6f3ce56c9f85dbd45a157f668cd49a63">powerOfTwoNearest</a> (vecType&lt; T, P &gt; const &amp;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="paramtype">genIUType&#160;</td>
<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="a00184.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::highestBitValue </td>
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<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>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="a00184.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL genIUType glm::powerOfTwoAbove </td>
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<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 higher the input value. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00184.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::powerOfTwoAbove </td>
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<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>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00184.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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<td class="memname">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>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00184.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt; glm::powerOfTwoBelow </td>
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<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 lower the input value. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00184.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL genIUType glm::powerOfTwoNearest </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 the closet to the input value. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00184.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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<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 the closet to the input value. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00184.html" title="Allow to perform bit operations on integer values. ">GLM_GTX_bit</a> </dd></dl>
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