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394 lines
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<title>0.9.7: Vector Relational Functions</title>
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<div id="projectname">0.9.7
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</td>
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<div class="header">
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<div class="summary">
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle">
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<div class="title">Vector Relational Functions<div class="ingroups"><a class="el" href="a00162.html">GLM Core</a></div></div> </div>
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</div><!--header-->
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<div class="contents">
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:ga14bbc94f2ae2774a1d64d91f8767773e"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga14bbc94f2ae2774a1d64d91f8767773e"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00159.html#ga14bbc94f2ae2774a1d64d91f8767773e">all</a> (vecType< bool, P > const &v)</td></tr>
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<tr class="separator:ga14bbc94f2ae2774a1d64d91f8767773e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga632a2644532d9332011c8860400d30b2"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga632a2644532d9332011c8860400d30b2"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00159.html#ga632a2644532d9332011c8860400d30b2">any</a> (vecType< bool, P > const &v)</td></tr>
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<tr class="separator:ga632a2644532d9332011c8860400d30b2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga39c80d8baf49b0ce69f2bb22d45b3801"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga39c80d8baf49b0ce69f2bb22d45b3801"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00159.html#ga39c80d8baf49b0ce69f2bb22d45b3801">equal</a> (vecType< T, P > const &x, vecType< T, P > const &y)</td></tr>
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<tr class="separator:ga39c80d8baf49b0ce69f2bb22d45b3801"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gadd80263161a308462d3e3e287e79cccd"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:gadd80263161a308462d3e3e287e79cccd"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00159.html#gadd80263161a308462d3e3e287e79cccd">greaterThan</a> (vecType< T, P > const &x, vecType< T, P > const &y)</td></tr>
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<tr class="separator:gadd80263161a308462d3e3e287e79cccd"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaee7e101f8cc4ea43924f14dcdeb2ef26"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:gaee7e101f8cc4ea43924f14dcdeb2ef26"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00159.html#gaee7e101f8cc4ea43924f14dcdeb2ef26">greaterThanEqual</a> (vecType< T, P > const &x, vecType< T, P > const &y)</td></tr>
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<tr class="separator:gaee7e101f8cc4ea43924f14dcdeb2ef26"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga6261970937a70b0b747ae0d3ade1c188"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga6261970937a70b0b747ae0d3ade1c188"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00159.html#ga6261970937a70b0b747ae0d3ade1c188">lessThan</a> (vecType< T, P > const &x, vecType< T, P > const &y)</td></tr>
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<tr class="separator:ga6261970937a70b0b747ae0d3ade1c188"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaaf1d88119f11200c32011de7c5ec0102"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:gaaf1d88119f11200c32011de7c5ec0102"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00159.html#gaaf1d88119f11200c32011de7c5ec0102">lessThanEqual</a> (vecType< T, P > const &x, vecType< T, P > const &y)</td></tr>
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<tr class="separator:gaaf1d88119f11200c32011de7c5ec0102"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga4329ecbc2ef012c9ec704bd09da1f177"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga4329ecbc2ef012c9ec704bd09da1f177"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00159.html#ga4329ecbc2ef012c9ec704bd09da1f177">not_</a> (vecType< bool, P > const &v)</td></tr>
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<tr class="separator:ga4329ecbc2ef012c9ec704bd09da1f177"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga5aca2b745e5eb0096716bbc394846309"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr>
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<tr class="memitem:ga5aca2b745e5eb0096716bbc394846309"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00159.html#ga5aca2b745e5eb0096716bbc394846309">notEqual</a> (vecType< T, P > const &x, vecType< T, P > const &y)</td></tr>
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<tr class="separator:ga5aca2b745e5eb0096716bbc394846309"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>Relational and equality operators (<, <=, >, >=, ==, !=) are defined to operate on scalars and produce scalar Boolean results. </p>
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<p>For vector results, use the following built-in functions.</p>
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<p>In all cases, the sizes of all the input and return vectors for any particular call must match. </p>
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<h2 class="groupheader">Function Documentation</h2>
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<a class="anchor" id="ga14bbc94f2ae2774a1d64d91f8767773e"></a>
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<td class="memname">GLM_FUNC_DECL bool glm::all </td>
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<td>(</td>
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<td class="paramtype">vecType< bool, P > const & </td>
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<td class="paramname"><em>v</em></td><td>)</td>
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<td></td>
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</table>
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</div><div class="memdoc">
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<p>Returns true if all components of x are true. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">vecType</td><td>Boolean vector types.</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/all.xml">GLSL all man page</a> </dd>
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<dd>
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<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.7 Vector Relational Functions</a> </dd></dl>
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</div>
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<td class="memname">GLM_FUNC_DECL bool glm::any </td>
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<td>(</td>
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<td class="paramtype">vecType< bool, P > const & </td>
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<td class="paramname"><em>v</em></td><td>)</td>
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<td></td>
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</table>
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</div><div class="memdoc">
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<p>Returns true if any component of x is true. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">vecType</td><td>Boolean vector types.</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/any.xml">GLSL any man page</a> </dd>
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<dd>
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<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.7 Vector Relational Functions</a> </dd></dl>
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<a class="anchor" id="ga39c80d8baf49b0ce69f2bb22d45b3801"></a>
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<td class="memname">GLM_FUNC_DECL vecType<bool, P> glm::equal </td>
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<td>(</td>
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<td class="paramtype">vecType< T, P > const & </td>
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<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">vecType< T, P > const & </td>
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<td class="paramname"><em>y</em> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Returns the component-wise comparison of result x == y. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">vecType</td><td>Floating-point, integer or boolean vector types.</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/equal.xml">GLSL equal man page</a> </dd>
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<dd>
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<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.7 Vector Relational Functions</a> </dd></dl>
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</div>
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<td class="memname">GLM_FUNC_DECL vecType<bool, P> glm::greaterThan </td>
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<td>(</td>
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<td class="paramtype">vecType< T, P > const & </td>
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<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">vecType< T, P > const & </td>
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<td></td>
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<td>)</td>
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<p>Returns the component-wise comparison of result x > y. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">vecType</td><td>Floating-point or integer vector types.</td></tr>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/greaterThan.xml">GLSL greaterThan man page</a> </dd>
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<dd>
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<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.7 Vector Relational Functions</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL vecType<bool, P> glm::greaterThanEqual </td>
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<td>(</td>
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<td class="paramtype">vecType< T, P > const & </td>
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<td class="paramname"><em>x</em>, </td>
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<td></td>
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<td class="paramtype">vecType< T, P > const & </td>
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<td></td>
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<td>)</td>
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<p>Returns the component-wise comparison of result x >= y. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">vecType</td><td>Floating-point or integer vector types.</td></tr>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/greaterThanEqual.xml">GLSL greaterThanEqual man page</a> </dd>
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<dd>
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<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.7 Vector Relational Functions</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL vecType<bool, P> glm::lessThan </td>
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<td>(</td>
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<td class="paramtype">vecType< T, P > const & </td>
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<td class="paramname"><em>x</em>, </td>
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<td class="paramtype">vecType< T, P > const & </td>
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<td class="paramname"><em>y</em> </td>
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<td></td>
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<td>)</td>
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<p>Returns the component-wise comparison result of x < y. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">vecType</td><td>Floating-point or integer vector types.</td></tr>
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</dd>
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<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/lessThan.xml">GLSL lessThan man page</a> </dd>
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<dd>
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<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.7 Vector Relational Functions</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL vecType<bool, P> glm::lessThanEqual </td>
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<td>(</td>
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<td class="paramtype">vecType< T, P > const & </td>
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<td class="paramname"><em>x</em>, </td>
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<td class="paramtype">vecType< T, P > const & </td>
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<td class="paramname"><em>y</em> </td>
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<td></td>
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<td>)</td>
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</div><div class="memdoc">
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<p>Returns the component-wise comparison of result x <= y. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">vecType</td><td>Floating-point or integer vector types.</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/lessThanEqual.xml">GLSL lessThanEqual man page</a> </dd>
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<dd>
|
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<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.7 Vector Relational Functions</a> </dd></dl>
|
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<a class="anchor" id="ga4329ecbc2ef012c9ec704bd09da1f177"></a>
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<td class="memname">GLM_FUNC_DECL vecType<bool, P> glm::not_ </td>
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<td>(</td>
|
||
|
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<td class="paramtype">vecType< bool, P > const & </td>
|
||
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<td class="paramname"><em>v</em></td><td>)</td>
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<td></td>
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</table>
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</div><div class="memdoc">
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<p>Returns the component-wise logical complement of x. </p>
|
||
|
|
<p>/!\ Because of language incompatibilities between C++ and GLSL, GLM defines the function not but not_ instead.</p>
|
||
|
|
<dl class="tparams"><dt>Template Parameters</dt><dd>
|
||
|
|
<table class="tparams">
|
||
|
|
<tr><td class="paramname">vecType</td><td>Boolean vector types.</td></tr>
|
||
|
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</table>
|
||
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</dd>
|
||
|
|
</dl>
|
||
|
|
<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/not.xml">GLSL not man page</a> </dd>
|
||
|
|
<dd>
|
||
|
|
<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.7 Vector Relational Functions</a> </dd></dl>
|
||
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</div>
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<a class="anchor" id="ga5aca2b745e5eb0096716bbc394846309"></a>
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<div class="memitem">
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|
||
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<table class="memname">
|
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<tr>
|
||
|
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<td class="memname">GLM_FUNC_DECL vecType<bool, P> glm::notEqual </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">vecType< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>x</em>, </td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td class="paramkey"></td>
|
||
|
|
<td></td>
|
||
|
|
<td class="paramtype">vecType< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>y</em> </td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td></td>
|
||
|
|
<td>)</td>
|
||
|
|
<td></td><td></td>
|
||
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|
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|
||
|
|
</table>
|
||
|
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</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Returns the component-wise comparison of result x != y. </p>
|
||
|
|
<dl class="tparams"><dt>Template Parameters</dt><dd>
|
||
|
|
<table class="tparams">
|
||
|
|
<tr><td class="paramname">vecType</td><td>Floating-point, integer or boolean vector types.</td></tr>
|
||
|
|
</table>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/notEqual.xml">GLSL notEqual man page</a> </dd>
|
||
|
|
<dd>
|
||
|
|
<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.7 Vector Relational Functions</a> </dd></dl>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div><!-- contents -->
|
||
|
|
<!-- start footer part -->
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<hr class="footer"/><address class="footer"><small>
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<img class="footer" src="doxygen.png" alt="doxygen"/>
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</a> 1.8.10
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</small></address>
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</html>
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