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    78. 

  78. <a href="#func-members">Functions</a>  </div>
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  79.   <div class="headertitle">
    80. 

  80. <div class="title">Vector Relational Functions<div class="ingroups"><a class="el" href="a00158.html">GLM Core</a></div></div>  </div>
    81. 

  81. </div><!--header-->
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  82. <div class="contents">
    83. 

  83. 

  84. <p>Relational and equality operators (&lt;, &lt;=, &gt;, &gt;=, ==, !=) are defined to operate on scalars and produce scalar Boolean results.  
    85. 

  85. <a href="#details">More...</a></p>
    86. 

  86. <table class="memberdecls">
    87. 

  87. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
    88. 

  88. Functions</h2></td></tr>
    89. 

  89. <tr class="memitem:ga8ad7a8bdde263e80a50f82dd1074ec26"><td class="memTemplParams" colspan="2">template&lt;length_t L, qualifier P&gt; </td></tr>
    90. 

  90. <tr class="memitem:ga8ad7a8bdde263e80a50f82dd1074ec26"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga8ad7a8bdde263e80a50f82dd1074ec26">all</a> (vec&lt; L, bool, P &gt; const &amp;v)</td></tr>
    91. 

  91. <tr class="memdesc:ga8ad7a8bdde263e80a50f82dd1074ec26"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if all components of x are true.  <a href="a00155.html#ga8ad7a8bdde263e80a50f82dd1074ec26">More...</a><br /></td></tr>
    92. 

  92. <tr class="separator:ga8ad7a8bdde263e80a50f82dd1074ec26"><td class="memSeparator" colspan="2">&#160;</td></tr>
    93. 

  93. <tr class="memitem:ga0447219f8b5899b71f5151c6d38d1bad"><td class="memTemplParams" colspan="2">template&lt;length_t L, qualifier P&gt; </td></tr>
    94. 

  94. <tr class="memitem:ga0447219f8b5899b71f5151c6d38d1bad"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga0447219f8b5899b71f5151c6d38d1bad">any</a> (vec&lt; L, bool, P &gt; const &amp;v)</td></tr>
    95. 

  95. <tr class="memdesc:ga0447219f8b5899b71f5151c6d38d1bad"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if any component of x is true.  <a href="a00155.html#ga0447219f8b5899b71f5151c6d38d1bad">More...</a><br /></td></tr>
    96. 

  96. <tr class="separator:ga0447219f8b5899b71f5151c6d38d1bad"><td class="memSeparator" colspan="2">&#160;</td></tr>
    97. 

  97. <tr class="memitem:ga3586c7b47874d31fc90991ab30332c5f"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
    98. 

  98. <tr class="memitem:ga3586c7b47874d31fc90991ab30332c5f"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga3586c7b47874d31fc90991ab30332c5f">equal</a> (vec&lt; L, T, P &gt; const &amp;x, vec&lt; L, T, P &gt; const &amp;y)</td></tr>
    99. 

  99. <tr class="memdesc:ga3586c7b47874d31fc90991ab30332c5f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the component-wise comparison of result x == y.  <a href="a00155.html#ga3586c7b47874d31fc90991ab30332c5f">More...</a><br /></td></tr>
    100. 

  100. <tr class="separator:ga3586c7b47874d31fc90991ab30332c5f"><td class="memSeparator" colspan="2">&#160;</td></tr>
    101. 

  101. <tr class="memitem:ga2e4a8001f2c679598449cc7c6bbcf791"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
    102. 

  102. <tr class="memitem:ga2e4a8001f2c679598449cc7c6bbcf791"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga2e4a8001f2c679598449cc7c6bbcf791">greaterThan</a> (vec&lt; L, T, P &gt; const &amp;x, vec&lt; L, T, P &gt; const &amp;y)</td></tr>
    103. 

  103. <tr class="memdesc:ga2e4a8001f2c679598449cc7c6bbcf791"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the component-wise comparison of result x &gt; y.  <a href="a00155.html#ga2e4a8001f2c679598449cc7c6bbcf791">More...</a><br /></td></tr>
    104. 

  104. <tr class="separator:ga2e4a8001f2c679598449cc7c6bbcf791"><td class="memSeparator" colspan="2">&#160;</td></tr>
    105. 

  105. <tr class="memitem:gaa11dfd6fab6b08bb1c697032a67365a1"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
    106. 

  106. <tr class="memitem:gaa11dfd6fab6b08bb1c697032a67365a1"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#gaa11dfd6fab6b08bb1c697032a67365a1">greaterThanEqual</a> (vec&lt; L, T, P &gt; const &amp;x, vec&lt; L, T, P &gt; const &amp;y)</td></tr>
    107. 

  107. <tr class="memdesc:gaa11dfd6fab6b08bb1c697032a67365a1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the component-wise comparison of result x &gt;= y.  <a href="a00155.html#gaa11dfd6fab6b08bb1c697032a67365a1">More...</a><br /></td></tr>
    108. 

  108. <tr class="separator:gaa11dfd6fab6b08bb1c697032a67365a1"><td class="memSeparator" colspan="2">&#160;</td></tr>
    109. 

  109. <tr class="memitem:ga0b9b83dde116b37ed7d628180efaccb4"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
    110. 

  110. <tr class="memitem:ga0b9b83dde116b37ed7d628180efaccb4"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga0b9b83dde116b37ed7d628180efaccb4">lessThan</a> (vec&lt; L, T, P &gt; const &amp;x, vec&lt; L, T, P &gt; const &amp;y)</td></tr>
    111. 

  111. <tr class="memdesc:ga0b9b83dde116b37ed7d628180efaccb4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the component-wise comparison result of x &lt; y.  <a href="a00155.html#ga0b9b83dde116b37ed7d628180efaccb4">More...</a><br /></td></tr>
    112. 

  112. <tr class="separator:ga0b9b83dde116b37ed7d628180efaccb4"><td class="memSeparator" colspan="2">&#160;</td></tr>
    113. 

  113. <tr class="memitem:gaf8509bcb77cb3b67acbd3f355b87d70c"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
    114. 

  114. <tr class="memitem:gaf8509bcb77cb3b67acbd3f355b87d70c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#gaf8509bcb77cb3b67acbd3f355b87d70c">lessThanEqual</a> (vec&lt; L, T, P &gt; const &amp;x, vec&lt; L, T, P &gt; const &amp;y)</td></tr>
    115. 

  115. <tr class="memdesc:gaf8509bcb77cb3b67acbd3f355b87d70c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the component-wise comparison of result x &lt;= y.  <a href="a00155.html#gaf8509bcb77cb3b67acbd3f355b87d70c">More...</a><br /></td></tr>
    116. 

  116. <tr class="separator:gaf8509bcb77cb3b67acbd3f355b87d70c"><td class="memSeparator" colspan="2">&#160;</td></tr>
    117. 

  117. <tr class="memitem:gaf9ced2e21c1e5f8820eb351da7baa5b4"><td class="memTemplParams" colspan="2">template&lt;length_t L, qualifier P&gt; </td></tr>
    118. 

  118. <tr class="memitem:gaf9ced2e21c1e5f8820eb351da7baa5b4"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#gaf9ced2e21c1e5f8820eb351da7baa5b4">not_</a> (vec&lt; L, bool, P &gt; const &amp;v)</td></tr>
    119. 

  119. <tr class="memdesc:gaf9ced2e21c1e5f8820eb351da7baa5b4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the component-wise logical complement of x.  <a href="a00155.html#gaf9ced2e21c1e5f8820eb351da7baa5b4">More...</a><br /></td></tr>
    120. 

  120. <tr class="separator:gaf9ced2e21c1e5f8820eb351da7baa5b4"><td class="memSeparator" colspan="2">&#160;</td></tr>
    121. 

  121. <tr class="memitem:ga63026227bb8e1cbb3765468d556844eb"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier P&gt; </td></tr>
    122. 

  122. <tr class="memitem:ga63026227bb8e1cbb3765468d556844eb"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, P &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00155.html#ga63026227bb8e1cbb3765468d556844eb">notEqual</a> (vec&lt; L, T, P &gt; const &amp;x, vec&lt; L, T, P &gt; const &amp;y)</td></tr>
    123. 

  123. <tr class="memdesc:ga63026227bb8e1cbb3765468d556844eb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the component-wise comparison of result x != y.  <a href="a00155.html#ga63026227bb8e1cbb3765468d556844eb">More...</a><br /></td></tr>
    124. 

  124. <tr class="separator:ga63026227bb8e1cbb3765468d556844eb"><td class="memSeparator" colspan="2">&#160;</td></tr>
    125. 

  125. </table>
    126. 

  126. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
    127. 

  127. <p>Relational and equality operators (&lt;, &lt;=, &gt;, &gt;=, ==, !=) are defined to operate on scalars and produce scalar Boolean results. </p>
    128. 

  128. <p>For vector results, use the following built-in functions.</p>
    129. 

  129. <p>In all cases, the sizes of all the input and return vectors for any particular call must match. </p>
    130. 

  130. <h2 class="groupheader">Function Documentation</h2>
    131. 

  131. <a class="anchor" id="ga8ad7a8bdde263e80a50f82dd1074ec26"></a>
    132. 

  132. <div class="memitem">
    133. 

  133. <div class="memproto">
    134. 

  134.       <table class="memname">
    135. 

  135.         <tr>
    136. 

  136.           <td class="memname">GLM_FUNC_DECL bool glm::all </td>
    137. 

  137.           <td>(</td>
    138. 

  138.           <td class="paramtype">vec&lt; L, bool, P &gt; const &amp;&#160;</td>
    139. 

  139.           <td class="paramname"><em>v</em></td><td>)</td>
    140. 

  140.           <td></td>
    141. 

  141.         </tr>
    142. 

  142.       </table>
    143. 

  143. </div><div class="memdoc">
    144. 

  144. 

  145. <p>Returns true if all components of x are true. </p>
    146. 

  146. <dl class="tparams"><dt>Template Parameters</dt><dd>
    147. 

  147.   <table class="tparams">
    148. 

  148.     <tr><td class="paramname">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector.</td></tr>
    149. 

  149.   </table>
    150. 

  150.   </dd>
    151. 

  151. </dl>
    152. 

  152. <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>
    153. 

  153. <dd>
    154. 

  154. <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>
    155. 

  155. 

  156. </div>
    157. 

  157. </div>
    158. 

  158. <a class="anchor" id="ga0447219f8b5899b71f5151c6d38d1bad"></a>
    159. 

  159. <div class="memitem">
    160. 

  160. <div class="memproto">
    161. 

  161.       <table class="memname">
    162. 

  162.         <tr>
    163. 

  163.           <td class="memname">GLM_FUNC_DECL bool glm::any </td>
    164. 

  164.           <td>(</td>
    165. 

  165.           <td class="paramtype">vec&lt; L, bool, P &gt; const &amp;&#160;</td>
    166. 

  166.           <td class="paramname"><em>v</em></td><td>)</td>
    167. 

  167.           <td></td>
    168. 

  168.         </tr>
    169. 

  169.       </table>
    170. 

  170. </div><div class="memdoc">
    171. 

  171. 

  172. <p>Returns true if any component of x is true. </p>
    173. 

  173. <dl class="tparams"><dt>Template Parameters</dt><dd>
    174. 

  174.   <table class="tparams">
    175. 

  175.     <tr><td class="paramname">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector.</td></tr>
    176. 

  176.   </table>
    177. 

  177.   </dd>
    178. 

  178. </dl>
    179. 

  179. <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>
    180. 

  180. <dd>
    181. 

  181. <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>
    182. 

  182. 

  183. </div>
    184. 

  184. </div>
    185. 

  185. <a class="anchor" id="ga3586c7b47874d31fc90991ab30332c5f"></a>
    186. 

  186. <div class="memitem">
    187. 

  187. <div class="memproto">
    188. 

  188.       <table class="memname">
    189. 

  189.         <tr>
    190. 

  190.           <td class="memname">GLM_FUNC_DECL vec&lt;L, bool, P&gt; glm::equal </td>
    191. 

  191.           <td>(</td>
    192. 

  192.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    193. 

  193.           <td class="paramname"><em>x</em>, </td>
    194. 

  194.         </tr>
    195. 

  195.         <tr>
    196. 

  196.           <td class="paramkey"></td>
    197. 

  197.           <td></td>
    198. 

  198.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    199. 

  199.           <td class="paramname"><em>y</em>&#160;</td>
    200. 

  200.         </tr>
    201. 

  201.         <tr>
    202. 

  202.           <td></td>
    203. 

  203.           <td>)</td>
    204. 

  204.           <td></td><td></td>
    205. 

  205.         </tr>
    206. 

  206.       </table>
    207. 

  207. </div><div class="memdoc">
    208. 

  208. 

  209. <p>Returns the component-wise comparison of result x == y. </p>
    210. 

  210. <dl class="tparams"><dt>Template Parameters</dt><dd>
    211. 

  211.   <table class="tparams">
    212. 

  212.     <tr><td class="paramname">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
    213. 

  213.     <tr><td class="paramname">T</td><td>A floating-point, integer or bool scalar type.</td></tr>
    214. 

  214.   </table>
    215. 

  215.   </dd>
    216. 

  216. </dl>
    217. 

  217. <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>
    218. 

  218. <dd>
    219. 

  219. <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>
    220. 

  220. 

  221. </div>
    222. 

  222. </div>
    223. 

  223. <a class="anchor" id="ga2e4a8001f2c679598449cc7c6bbcf791"></a>
    224. 

  224. <div class="memitem">
    225. 

  225. <div class="memproto">
    226. 

  226.       <table class="memname">
    227. 

  227.         <tr>
    228. 

  228.           <td class="memname">GLM_FUNC_DECL vec&lt;L, bool, P&gt; glm::greaterThan </td>
    229. 

  229.           <td>(</td>
    230. 

  230.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    231. 

  231.           <td class="paramname"><em>x</em>, </td>
    232. 

  232.         </tr>
    233. 

  233.         <tr>
    234. 

  234.           <td class="paramkey"></td>
    235. 

  235.           <td></td>
    236. 

  236.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    237. 

  237.           <td class="paramname"><em>y</em>&#160;</td>
    238. 

  238.         </tr>
    239. 

  239.         <tr>
    240. 

  240.           <td></td>
    241. 

  241.           <td>)</td>
    242. 

  242.           <td></td><td></td>
    243. 

  243.         </tr>
    244. 

  244.       </table>
    245. 

  245. </div><div class="memdoc">
    246. 

  246. 

  247. <p>Returns the component-wise comparison of result x &gt; y. </p>
    248. 

  248. <dl class="tparams"><dt>Template Parameters</dt><dd>
    249. 

  249.   <table class="tparams">
    250. 

  250.     <tr><td class="paramname">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
    251. 

  251.     <tr><td class="paramname">T</td><td>A floating-point or integer scalar type.</td></tr>
    252. 

  252.   </table>
    253. 

  253.   </dd>
    254. 

  254. </dl>
    255. 

  255. <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>
    256. 

  256. <dd>
    257. 

  257. <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>
    258. 

  258. 

  259. </div>
    260. 

  260. </div>
    261. 

  261. <a class="anchor" id="gaa11dfd6fab6b08bb1c697032a67365a1"></a>
    262. 

  262. <div class="memitem">
    263. 

  263. <div class="memproto">
    264. 

  264.       <table class="memname">
    265. 

  265.         <tr>
    266. 

  266.           <td class="memname">GLM_FUNC_DECL vec&lt;L, bool, P&gt; glm::greaterThanEqual </td>
    267. 

  267.           <td>(</td>
    268. 

  268.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    269. 

  269.           <td class="paramname"><em>x</em>, </td>
    270. 

  270.         </tr>
    271. 

  271.         <tr>
    272. 

  272.           <td class="paramkey"></td>
    273. 

  273.           <td></td>
    274. 

  274.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    275. 

  275.           <td class="paramname"><em>y</em>&#160;</td>
    276. 

  276.         </tr>
    277. 

  277.         <tr>
    278. 

  278.           <td></td>
    279. 

  279.           <td>)</td>
    280. 

  280.           <td></td><td></td>
    281. 

  281.         </tr>
    282. 

  282.       </table>
    283. 

  283. </div><div class="memdoc">
    284. 

  284. 

  285. <p>Returns the component-wise comparison of result x &gt;= y. </p>
    286. 

  286. <dl class="tparams"><dt>Template Parameters</dt><dd>
    287. 

  287.   <table class="tparams">
    288. 

  288.     <tr><td class="paramname">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
    289. 

  289.     <tr><td class="paramname">T</td><td>A floating-point or integer scalar type.</td></tr>
    290. 

  290.   </table>
    291. 

  291.   </dd>
    292. 

  292. </dl>
    293. 

  293. <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>
    294. 

  294. <dd>
    295. 

  295. <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>
    296. 

  296. 

  297. </div>
    298. 

  298. </div>
    299. 

  299. <a class="anchor" id="ga0b9b83dde116b37ed7d628180efaccb4"></a>
    300. 

  300. <div class="memitem">
    301. 

  301. <div class="memproto">
    302. 

  302.       <table class="memname">
    303. 

  303.         <tr>
    304. 

  304.           <td class="memname">GLM_FUNC_DECL vec&lt;L, bool, P&gt; glm::lessThan </td>
    305. 

  305.           <td>(</td>
    306. 

  306.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    307. 

  307.           <td class="paramname"><em>x</em>, </td>
    308. 

  308.         </tr>
    309. 

  309.         <tr>
    310. 

  310.           <td class="paramkey"></td>
    311. 

  311.           <td></td>
    312. 

  312.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    313. 

  313.           <td class="paramname"><em>y</em>&#160;</td>
    314. 

  314.         </tr>
    315. 

  315.         <tr>
    316. 

  316.           <td></td>
    317. 

  317.           <td>)</td>
    318. 

  318.           <td></td><td></td>
    319. 

  319.         </tr>
    320. 

  320.       </table>
    321. 

  321. </div><div class="memdoc">
    322. 

  322. 

  323. <p>Returns the component-wise comparison result of x &lt; y. </p>
    324. 

  324. <dl class="tparams"><dt>Template Parameters</dt><dd>
    325. 

  325.   <table class="tparams">
    326. 

  326.     <tr><td class="paramname">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
    327. 

  327.     <tr><td class="paramname">T</td><td>A floating-point or integer scalar type.</td></tr>
    328. 

  328.   </table>
    329. 

  329.   </dd>
    330. 

  330. </dl>
    331. 

  331. <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>
    332. 

  332. <dd>
    333. 

  333. <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>
    334. 

  334. 

  335. </div>
    336. 

  336. </div>
    337. 

  337. <a class="anchor" id="gaf8509bcb77cb3b67acbd3f355b87d70c"></a>
    338. 

  338. <div class="memitem">
    339. 

  339. <div class="memproto">
    340. 

  340.       <table class="memname">
    341. 

  341.         <tr>
    342. 

  342.           <td class="memname">GLM_FUNC_DECL vec&lt;L, bool, P&gt; glm::lessThanEqual </td>
    343. 

  343.           <td>(</td>
    344. 

  344.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    345. 

  345.           <td class="paramname"><em>x</em>, </td>
    346. 

  346.         </tr>
    347. 

  347.         <tr>
    348. 

  348.           <td class="paramkey"></td>
    349. 

  349.           <td></td>
    350. 

  350.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    351. 

  351.           <td class="paramname"><em>y</em>&#160;</td>
    352. 

  352.         </tr>
    353. 

  353.         <tr>
    354. 

  354.           <td></td>
    355. 

  355.           <td>)</td>
    356. 

  356.           <td></td><td></td>
    357. 

  357.         </tr>
    358. 

  358.       </table>
    359. 

  359. </div><div class="memdoc">
    360. 

  360. 

  361. <p>Returns the component-wise comparison of result x &lt;= y. </p>
    362. 

  362. <dl class="tparams"><dt>Template Parameters</dt><dd>
    363. 

  363.   <table class="tparams">
    364. 

  364.     <tr><td class="paramname">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
    365. 

  365.     <tr><td class="paramname">T</td><td>A floating-point or integer scalar type.</td></tr>
    366. 

  366.   </table>
    367. 

  367.   </dd>
    368. 

  368. </dl>
    369. 

  369. <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>
    370. 

  370. <dd>
    371. 

  371. <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>
    372. 

  372. 

  373. </div>
    374. 

  374. </div>
    375. 

  375. <a class="anchor" id="gaf9ced2e21c1e5f8820eb351da7baa5b4"></a>
    376. 

  376. <div class="memitem">
    377. 

  377. <div class="memproto">
    378. 

  378.       <table class="memname">
    379. 

  379.         <tr>
    380. 

  380.           <td class="memname">GLM_FUNC_DECL vec&lt;L, bool, P&gt; glm::not_ </td>
    381. 

  381.           <td>(</td>
    382. 

  382.           <td class="paramtype">vec&lt; L, bool, P &gt; const &amp;&#160;</td>
    383. 

  383.           <td class="paramname"><em>v</em></td><td>)</td>
    384. 

  384.           <td></td>
    385. 

  385.         </tr>
    386. 

  386.       </table>
    387. 

  387. </div><div class="memdoc">
    388. 

  388. 

  389. <p>Returns the component-wise logical complement of x. </p>
    390. 

  390. <p>/!\ Because of language incompatibilities between C++ and GLSL, GLM defines the function not but not_ instead.</p>
    391. 

  391. <dl class="tparams"><dt>Template Parameters</dt><dd>
    392. 

  392.   <table class="tparams">
    393. 

  393.     <tr><td class="paramname">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector.</td></tr>
    394. 

  394.   </table>
    395. 

  395.   </dd>
    396. 

  396. </dl>
    397. 

  397. <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>
    398. 

  398. <dd>
    399. 

  399. <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>
    400. 

  400. 

  401. </div>
    402. 

  402. </div>
    403. 

  403. <a class="anchor" id="ga63026227bb8e1cbb3765468d556844eb"></a>
    404. 

  404. <div class="memitem">
    405. 

  405. <div class="memproto">
    406. 

  406.       <table class="memname">
    407. 

  407.         <tr>
    408. 

  408.           <td class="memname">GLM_FUNC_DECL vec&lt;L, bool, P&gt; glm::notEqual </td>
    409. 

  409.           <td>(</td>
    410. 

  410.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    411. 

  411.           <td class="paramname"><em>x</em>, </td>
    412. 

  412.         </tr>
    413. 

  413.         <tr>
    414. 

  414.           <td class="paramkey"></td>
    415. 

  415.           <td></td>
    416. 

  416.           <td class="paramtype">vec&lt; L, T, P &gt; const &amp;&#160;</td>
    417. 

  417.           <td class="paramname"><em>y</em>&#160;</td>
    418. 

  418.         </tr>
    419. 

  419.         <tr>
    420. 

  420.           <td></td>
    421. 

  421.           <td>)</td>
    422. 

  422.           <td></td><td></td>
    423. 

  423.         </tr>
    424. 

  424.       </table>
    425. 

  425. </div><div class="memdoc">
    426. 

  426. 

  427. <p>Returns the component-wise comparison of result x != y. </p>
    428. 

  428. <dl class="tparams"><dt>Template Parameters</dt><dd>
    429. 

  429.   <table class="tparams">
    430. 

  430.     <tr><td class="paramname">L</td><td>An integer between 1 and 4 included that qualify the dimension of the vector. </td></tr>
    431. 

  431.     <tr><td class="paramname">T</td><td>A floating-point, integer or bool scalar type.</td></tr>
    432. 

  432.   </table>
    433. 

  433.   </dd>
    434. 

  434. </dl>
    435. 

  435. <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>
    436. 

  436. <dd>
    437. 

  437. <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>
    438. 

  438. 

  439. </div>
    440. 

  440. </div>
    441. 

  441. </div><!-- contents -->
    442. 

  442. <!-- start footer part -->
    443. 

  443. <hr class="footer"/><address class="footer"><small>
    444. 

  444. Generated by &#160;<a href="http://www.doxygen.org/index.html">
    445. 

  445. <img class="footer" src="doxygen.png" alt="doxygen"/>
    446. 

  446. </a> 1.8.10
    447. 

  447. </small></address>
    448. 

  448. </body>
    449. 

  449. </html>
    450.