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<a href="#func-members">Functions</a> </div>
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<div class="title">Vector Relational Functions<div class="ingroups"><a class="el" href="a00158.html">GLM Core</a></div></div> </div>
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<p>Relational and equality operators (<, <=, >, >=, ==, !=) are defined to operate on scalars and produce scalar Boolean results.
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<a href="#details">More...</a></p>
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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:ga8ad7a8bdde263e80a50f82dd1074ec26"><td class="memTemplParams" colspan="2">template<length_t L, qualifier P> </td></tr>
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<tr class="memitem:ga8ad7a8bdde263e80a50f82dd1074ec26"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga8ad7a8bdde263e80a50f82dd1074ec26">all</a> (vec< L, bool, P > const &v)</td></tr>
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<tr class="memdesc:ga8ad7a8bdde263e80a50f82dd1074ec26"><td class="mdescLeft"> </td><td class="mdescRight">Returns true if all components of x are true. <a href="a00155.html#ga8ad7a8bdde263e80a50f82dd1074ec26">More...</a><br /></td></tr>
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<tr class="separator:ga8ad7a8bdde263e80a50f82dd1074ec26"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga0447219f8b5899b71f5151c6d38d1bad"><td class="memTemplParams" colspan="2">template<length_t L, qualifier P> </td></tr>
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<tr class="memitem:ga0447219f8b5899b71f5151c6d38d1bad"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga0447219f8b5899b71f5151c6d38d1bad">any</a> (vec< L, bool, P > const &v)</td></tr>
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<tr class="memdesc:ga0447219f8b5899b71f5151c6d38d1bad"><td class="mdescLeft"> </td><td class="mdescRight">Returns true if any component of x is true. <a href="a00155.html#ga0447219f8b5899b71f5151c6d38d1bad">More...</a><br /></td></tr>
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<tr class="separator:ga0447219f8b5899b71f5151c6d38d1bad"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga3586c7b47874d31fc90991ab30332c5f"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:ga3586c7b47874d31fc90991ab30332c5f"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga3586c7b47874d31fc90991ab30332c5f">equal</a> (vec< L, T, P > const &x, vec< L, T, P > const &y)</td></tr>
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<tr class="memdesc:ga3586c7b47874d31fc90991ab30332c5f"><td class="mdescLeft"> </td><td class="mdescRight">Returns the component-wise comparison of result x == y. <a href="a00155.html#ga3586c7b47874d31fc90991ab30332c5f">More...</a><br /></td></tr>
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<tr class="separator:ga3586c7b47874d31fc90991ab30332c5f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2e4a8001f2c679598449cc7c6bbcf791"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:ga2e4a8001f2c679598449cc7c6bbcf791"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga2e4a8001f2c679598449cc7c6bbcf791">greaterThan</a> (vec< L, T, P > const &x, vec< L, T, P > const &y)</td></tr>
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<tr class="memdesc:ga2e4a8001f2c679598449cc7c6bbcf791"><td class="mdescLeft"> </td><td class="mdescRight">Returns the component-wise comparison of result x > y. <a href="a00155.html#ga2e4a8001f2c679598449cc7c6bbcf791">More...</a><br /></td></tr>
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<tr class="separator:ga2e4a8001f2c679598449cc7c6bbcf791"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa11dfd6fab6b08bb1c697032a67365a1"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:gaa11dfd6fab6b08bb1c697032a67365a1"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#gaa11dfd6fab6b08bb1c697032a67365a1">greaterThanEqual</a> (vec< L, T, P > const &x, vec< L, T, P > const &y)</td></tr>
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<tr class="memdesc:gaa11dfd6fab6b08bb1c697032a67365a1"><td class="mdescLeft"> </td><td class="mdescRight">Returns the component-wise comparison of result x >= y. <a href="a00155.html#gaa11dfd6fab6b08bb1c697032a67365a1">More...</a><br /></td></tr>
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<tr class="separator:gaa11dfd6fab6b08bb1c697032a67365a1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga0b9b83dde116b37ed7d628180efaccb4"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:ga0b9b83dde116b37ed7d628180efaccb4"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga0b9b83dde116b37ed7d628180efaccb4">lessThan</a> (vec< L, T, P > const &x, vec< L, T, P > const &y)</td></tr>
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<tr class="memdesc:ga0b9b83dde116b37ed7d628180efaccb4"><td class="mdescLeft"> </td><td class="mdescRight">Returns the component-wise comparison result of x < y. <a href="a00155.html#ga0b9b83dde116b37ed7d628180efaccb4">More...</a><br /></td></tr>
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<tr class="separator:ga0b9b83dde116b37ed7d628180efaccb4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf8509bcb77cb3b67acbd3f355b87d70c"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:gaf8509bcb77cb3b67acbd3f355b87d70c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#gaf8509bcb77cb3b67acbd3f355b87d70c">lessThanEqual</a> (vec< L, T, P > const &x, vec< L, T, P > const &y)</td></tr>
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<tr class="memdesc:gaf8509bcb77cb3b67acbd3f355b87d70c"><td class="mdescLeft"> </td><td class="mdescRight">Returns the component-wise comparison of result x <= y. <a href="a00155.html#gaf8509bcb77cb3b67acbd3f355b87d70c">More...</a><br /></td></tr>
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<tr class="separator:gaf8509bcb77cb3b67acbd3f355b87d70c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf9ced2e21c1e5f8820eb351da7baa5b4"><td class="memTemplParams" colspan="2">template<length_t L, qualifier P> </td></tr>
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<tr class="memitem:gaf9ced2e21c1e5f8820eb351da7baa5b4"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#gaf9ced2e21c1e5f8820eb351da7baa5b4">not_</a> (vec< L, bool, P > const &v)</td></tr>
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<tr class="memdesc:gaf9ced2e21c1e5f8820eb351da7baa5b4"><td class="mdescLeft"> </td><td class="mdescRight">Returns the component-wise logical complement of x. <a href="a00155.html#gaf9ced2e21c1e5f8820eb351da7baa5b4">More...</a><br /></td></tr>
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<tr class="separator:gaf9ced2e21c1e5f8820eb351da7baa5b4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga63026227bb8e1cbb3765468d556844eb"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier P> </td></tr>
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<tr class="memitem:ga63026227bb8e1cbb3765468d556844eb"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, bool, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga63026227bb8e1cbb3765468d556844eb">notEqual</a> (vec< L, T, P > const &x, vec< L, T, P > const &y)</td></tr>
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<tr class="memdesc:ga63026227bb8e1cbb3765468d556844eb"><td class="mdescLeft"> </td><td class="mdescRight">Returns the component-wise comparison of result x != y. <a href="a00155.html#ga63026227bb8e1cbb3765468d556844eb">More...</a><br /></td></tr>
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<tr class="separator:ga63026227bb8e1cbb3765468d556844eb"><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="ga8ad7a8bdde263e80a50f82dd1074ec26"></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">vec< L, 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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<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">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector.</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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</div>
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<a class="anchor" id="ga0447219f8b5899b71f5151c6d38d1bad"></a>
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<div class="memitem">
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<table class="memname">
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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">vec< L, 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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</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">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector.</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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</div>
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<a class="anchor" id="ga3586c7b47874d31fc90991ab30332c5f"></a>
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<div class="memitem">
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<td class="memname">GLM_FUNC_DECL vec<L, bool, P> glm::equal </td>
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<td>(</td>
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<td class="paramtype">vec< L, 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">vec< L, T, P > const & </td>
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<td class="paramname"><em>y</em> </td>
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</tr>
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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">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
|
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<tr><td class="paramname">T</td><td>A floating-point, integer or bool scalar type.</td></tr>
|
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|
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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>
|
||
|
|
<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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<td class="memname">GLM_FUNC_DECL vec<L, bool, P> glm::greaterThan </td>
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<td>(</td>
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||
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<td class="paramtype">vec< L, T, P > const & </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">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
|
||
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<tr><td class="paramname">T</td><td>A floating-point or integer scalar type.</td></tr>
|
||
|
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</table>
|
||
|
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</dd>
|
||
|
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</dl>
|
||
|
|
<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>
|
||
|
|
<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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|
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<tr>
|
||
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<td class="memname">GLM_FUNC_DECL vec<L, bool, P> glm::greaterThanEqual </td>
|
||
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<td>(</td>
|
||
|
|
<td class="paramtype">vec< L, 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 class="paramtype">vec< L, T, P > const & </td>
|
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<td class="paramname"><em>y</em> </td>
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||
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<td></td>
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<td>)</td>
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<td></td><td></td>
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||
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</tr>
|
||
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</table>
|
||
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</div><div class="memdoc">
|
||
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||
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<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">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
|
||
|
|
<tr><td class="paramname">T</td><td>A floating-point or integer scalar type.</td></tr>
|
||
|
|
</table>
|
||
|
|
</dd>
|
||
|
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</dl>
|
||
|
|
<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>
|
||
|
|
<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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|
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|
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|
||
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<td class="memname">GLM_FUNC_DECL vec<L, bool, P> glm::lessThan </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">vec< L, T, P > const & </td>
|
||
|
|
<td class="paramname"><em>x</em>, </td>
|
||
|
|
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|
||
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|
||
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|
<td class="paramkey"></td>
|
||
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<td></td>
|
||
|
|
<td class="paramtype">vec< L, T, P > const & </td>
|
||
|
|
<td class="paramname"><em>y</em> </td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td></td>
|
||
|
|
<td>)</td>
|
||
|
|
<td></td><td></td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Returns the component-wise comparison result of x < y. </p>
|
||
|
|
<dl class="tparams"><dt>Template Parameters</dt><dd>
|
||
|
|
<table class="tparams">
|
||
|
|
<tr><td class="paramname">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
|
||
|
|
<tr><td class="paramname">T</td><td>A floating-point or integer scalar type.</td></tr>
|
||
|
|
</table>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
<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>
|
||
|
|
<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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|
||
|
|
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|
||
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|
||
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|
||
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|
||
|
|
<td class="memname">GLM_FUNC_DECL vec<L, bool, P> glm::lessThanEqual </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">vec< L, T, P > const & </td>
|
||
|
|
<td class="paramname"><em>x</em>, </td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td class="paramkey"></td>
|
||
|
|
<td></td>
|
||
|
|
<td class="paramtype">vec< L, T, P > const & </td>
|
||
|
|
<td class="paramname"><em>y</em> </td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td></td>
|
||
|
|
<td>)</td>
|
||
|
|
<td></td><td></td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</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">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
|
||
|
|
<tr><td class="paramname">T</td><td>A floating-point or integer scalar type.</td></tr>
|
||
|
|
</table>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
<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>
|
||
|
|
<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>
|
||
|
|
<a class="anchor" id="gaf9ced2e21c1e5f8820eb351da7baa5b4"></a>
|
||
|
|
<div class="memitem">
|
||
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|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname">GLM_FUNC_DECL vec<L, bool, P> glm::not_ </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">vec< L, bool, P > const & </td>
|
||
|
|
<td class="paramname"><em>v</em></td><td>)</td>
|
||
|
|
<td></td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<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">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector.</td></tr>
|
||
|
|
</table>
|
||
|
|
</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>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
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|
||
|
|
<a class="anchor" id="ga63026227bb8e1cbb3765468d556844eb"></a>
|
||
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|
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|
||
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|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname">GLM_FUNC_DECL vec<L, bool, P> glm::notEqual </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">vec< L, T, P > const & </td>
|
||
|
|
<td class="paramname"><em>x</em>, </td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td class="paramkey"></td>
|
||
|
|
<td></td>
|
||
|
|
<td class="paramtype">vec< L, T, P > const & </td>
|
||
|
|
<td class="paramname"><em>y</em> </td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td></td>
|
||
|
|
<td>)</td>
|
||
|
|
<td></td><td></td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</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">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
|
||
|
|
<tr><td class="paramname">T</td><td>A floating-point, integer or bool scalar type.</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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|
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|
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<img class="footer" src="doxygen.png" alt="doxygen"/>
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|
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</a> 1.8.10
|
||
|
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|
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|
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</html>
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