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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<div class="header">
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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="a00167.html">GLM Core</a></div></div>  </div>
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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>Relational and equality operators (&lt;, &lt;=, &gt;, &gt;=, ==, !=) are defined to operate on scalars and produce scalar Boolean results. </p>
<p>For vector results, use the following built-in functions.</p>
<p>In all cases, the sizes of all the input and return vectors for any particular call must match. </p>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="ga14bbc94f2ae2774a1d64d91f8767773e"></a>
<div class="memitem">
<div class="memproto">
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        <tr>
          <td class="memname">GLM_FUNC_DECL bool glm::all </td>
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<p>Returns true if all components of x are true. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
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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>
<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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<a class="anchor" id="ga632a2644532d9332011c8860400d30b2"></a>
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<p>Returns true if any component of x is true. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
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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>
<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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<div class="memitem">
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          <td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt;::bool_type glm::greaterThan </td>
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<p>Returns the component-wise comparison of result x &gt; y. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
  <table class="tparams">
    <tr><td class="paramname">vecType</td><td>Floating-point or integer vector types.</td></tr>
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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>
<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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<a class="anchor" id="gad1385064aa2fc7aaae37aa95daea9c31"></a>
<div class="memitem">
<div class="memproto">
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<p>Returns the component-wise comparison of result x &gt;= y. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
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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>
<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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<a class="anchor" id="ga2167b22ac086c5791a4740932b62b685"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt;::bool_type glm::lessThanEqual </td>
          <td>(</td>
          <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
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          <td class="paramkey"></td>
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</div><div class="memdoc">

<p>Returns the component-wise comparison result of x &lt; y. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
  <table class="tparams">
    <tr><td class="paramname">vecType</td><td>Floating-point or integer 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/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> Returns the component-wise comparison of result x &lt;= y.</dd></dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
  <table class="tparams">
    <tr><td class="paramname">vecType</td><td>Floating-point or integer vector types.</td></tr>
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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>
<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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<a class="anchor" id="ga4329ecbc2ef012c9ec704bd09da1f177"></a>
<div class="memitem">
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          <td>(</td>
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<p>Returns the component-wise logical complement of x. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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    <tr><td class="paramname">vecType</td><td>Boolean vector types.</td></tr>
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<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>
</div>
<a class="anchor" id="ga85d7bc5613c4dcc2d5873ec9d6ed4c19"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">GLM_FUNC_DECL vecType&lt;T, P&gt;::bool_type glm::notEqual </td>
          <td>(</td>
          <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
          <td class="paramname"><em>x</em>, </td>
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        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">vecType&lt; T, P &gt; const &amp;&#160;</td>
          <td class="paramname"><em>y</em>&#160;</td>
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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/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> Returns the component-wise comparison of result x != y.</dd></dl>
<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>

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