Inicio Explorar Ayuda
Iniciar sesión
cpp
/
glm
espejo de https://github.com/g-truc/glm.git
2
0
Fork 0
Archivos Incidencias 0 Wiki
Rama: master
Ramas Etiquetas
glm
/
doc
/
api
/
a00887.html

a00887.html 27 KB
Permalink Histórico Raw

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514 
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    2. 

  2. <html xmlns="http://www.w3.org/1999/xhtml">
    3. 

  3. <head>
    4. 

  4. <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
    5. 

  5. <meta http-equiv="X-UA-Compatible" content="IE=9"/>
    6. 

  6. <meta name="generator" content="Doxygen 1.8.18"/>
    7. 

  7. <meta name="viewport" content="width=device-width, initial-scale=1"/>
    8. 

  8. <title>1.0.2 API documentation: GLM_EXT_vector_integer</title>
    9. 

  9. <link href="tabs.css" rel="stylesheet" type="text/css"/>
    10. 

  10. <script type="text/javascript" src="jquery.js"></script>
    11. 

  11. <script type="text/javascript" src="dynsections.js"></script>
    12. 

  12. <link href="search/search.css" rel="stylesheet" type="text/css"/>
    13. 

  13. <script type="text/javascript" src="search/searchdata.js"></script>
    14. 

  14. <script type="text/javascript" src="search/search.js"></script>
    15. 

  15. <link href="doxygen.css" rel="stylesheet" type="text/css" />
    16. 

  16. </head>
    17. 

  17. <body>
    18. 

  18. <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
    19. 

  19. <div id="titlearea">
    20. 

  20. <table cellspacing="0" cellpadding="0">
    21. 

  21.  <tbody>
    22. 

  22.  <tr style="height: 56px;">
    23. 

  23.   <td id="projectlogo"><img alt="Logo" src="logo-mini.png"/></td>
    24. 

  24.   <td id="projectalign" style="padding-left: 0.5em;">
    25. 

  25.    <div id="projectname">1.0.2 API documentation
    26. 

  26.    </div>
    27. 

  27.   </td>
    28. 

  28.  </tr>
    29. 

  29.  </tbody>
    30. 

  30. </table>
    31. 

  31. </div>
    32. 

  32. <!-- end header part -->
    33. 

  33. <!-- Generated by Doxygen 1.8.18 -->
    34. 

  34. <script type="text/javascript">
    35. 

  35. /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
    36. 

  36. var searchBox = new SearchBox("searchBox", "search",false,'Search');
    37. 

  37. /* @license-end */
    38. 

  38. </script>
    39. 

  39. <script type="text/javascript" src="menudata.js"></script>
    40. 

  40. <script type="text/javascript" src="menu.js"></script>
    41. 

  41. <script type="text/javascript">
    42. 

  42. /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
    43. 

  43. $(function() {
    44. 

  44.   initMenu('',true,false,'search.php','Search');
    45. 

  45.   $(document).ready(function() { init_search(); });
    46. 

  46. });
    47. 

  47. /* @license-end */</script>
    48. 

  48. <div id="main-nav"></div>
    49. 

  49. </div><!-- top -->
    50. 

  50. <!-- window showing the filter options -->
    51. 

  51. <div id="MSearchSelectWindow"
    52. 

  52.      onmouseover="return searchBox.OnSearchSelectShow()"
    53. 

  53.      onmouseout="return searchBox.OnSearchSelectHide()"
    54. 

  54.      onkeydown="return searchBox.OnSearchSelectKey(event)">
    55. 

  55. </div>
    56. 

  56. 

  57. <!-- iframe showing the search results (closed by default) -->
    58. 

  58. <div id="MSearchResultsWindow">
    59. 

  59. <iframe src="javascript:void(0)" frameborder="0" 
    60. 

  60.         name="MSearchResults" id="MSearchResults">
    61. 

  61. </iframe>
    62. 

  62. </div>
    63. 

  63. 

  64. <div class="header">
    65. 

  65.   <div class="summary">
    66. 

  66. <a href="#func-members">Functions</a>  </div>
    67. 

  67.   <div class="headertitle">
    68. 

  68. <div class="title">GLM_EXT_vector_integer<div class="ingroups"><a class="el" href="a00903.html">Stable extensions</a></div></div>  </div>
    69. 

  69. </div><!--header-->
    70. 

  70. <div class="contents">
    71. 

  71. <table class="memberdecls">
    72. 

  72. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
    73. 

  73. Functions</h2></td></tr>
    74. 

  74. <tr class="memitem:gaff61eca266da315002a3db92ff0dd604"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
    75. 

  75. <tr class="memitem:gaff61eca266da315002a3db92ff0dd604"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, int, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00887.html#gaff61eca266da315002a3db92ff0dd604">findNSB</a> (vec&lt; L, T, Q &gt; const &amp;Source, vec&lt; L, int, Q &gt; SignificantBitCount)</td></tr>
    76. 

  76. <tr class="memdesc:gaff61eca266da315002a3db92ff0dd604"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the bit number of the Nth significant bit set to 1 in the binary representation of value.  <a href="a00887.html#gaff61eca266da315002a3db92ff0dd604">More...</a><br /></td></tr>
    77. 

  77. <tr class="separator:gaff61eca266da315002a3db92ff0dd604"><td class="memSeparator" colspan="2">&#160;</td></tr>
    78. 

  78. <tr class="memitem:ga354caf634ef333d9cb4844407416256a"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
    79. 

  79. <tr class="memitem:ga354caf634ef333d9cb4844407416256a"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00887.html#ga354caf634ef333d9cb4844407416256a">isMultiple</a> (vec&lt; L, T, Q &gt; const &amp;v, T Multiple)</td></tr>
    80. 

  80. <tr class="memdesc:ga354caf634ef333d9cb4844407416256a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return true if the 'Value' is a multiple of 'Multiple'.  <a href="a00887.html#ga354caf634ef333d9cb4844407416256a">More...</a><br /></td></tr>
    81. 

  81. <tr class="separator:ga354caf634ef333d9cb4844407416256a"><td class="memSeparator" colspan="2">&#160;</td></tr>
    82. 

  82. <tr class="memitem:gabb4360e38c0943d8981ba965dead519d"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
    83. 

  83. <tr class="memitem:gabb4360e38c0943d8981ba965dead519d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00887.html#gabb4360e38c0943d8981ba965dead519d">isMultiple</a> (vec&lt; L, T, Q &gt; const &amp;v, vec&lt; L, T, Q &gt; const &amp;Multiple)</td></tr>
    84. 

  84. <tr class="memdesc:gabb4360e38c0943d8981ba965dead519d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return true if the 'Value' is a multiple of 'Multiple'.  <a href="a00887.html#gabb4360e38c0943d8981ba965dead519d">More...</a><br /></td></tr>
    85. 

  85. <tr class="separator:gabb4360e38c0943d8981ba965dead519d"><td class="memSeparator" colspan="2">&#160;</td></tr>
    86. 

  86. <tr class="memitem:gabf2b61ded7049bcb13e25164f832a290"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
    87. 

  87. <tr class="memitem:gabf2b61ded7049bcb13e25164f832a290"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, bool, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00887.html#gabf2b61ded7049bcb13e25164f832a290">isPowerOfTwo</a> (vec&lt; L, T, Q &gt; const &amp;v)</td></tr>
    88. 

  88. <tr class="memdesc:gabf2b61ded7049bcb13e25164f832a290"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return true if the value is a power of two number.  <a href="a00887.html#gabf2b61ded7049bcb13e25164f832a290">More...</a><br /></td></tr>
    89. 

  89. <tr class="separator:gabf2b61ded7049bcb13e25164f832a290"><td class="memSeparator" colspan="2">&#160;</td></tr>
    90. 

  90. <tr class="memitem:gace38d00601cbf49cd4dc03f003ab42b7"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
    91. 

  91. <tr class="memitem:gace38d00601cbf49cd4dc03f003ab42b7"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00887.html#gace38d00601cbf49cd4dc03f003ab42b7">nextMultiple</a> (vec&lt; L, T, Q &gt; const &amp;v, T Multiple)</td></tr>
    92. 

  92. <tr class="memdesc:gace38d00601cbf49cd4dc03f003ab42b7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Higher multiple number of Source.  <a href="a00887.html#gace38d00601cbf49cd4dc03f003ab42b7">More...</a><br /></td></tr>
    93. 

  93. <tr class="separator:gace38d00601cbf49cd4dc03f003ab42b7"><td class="memSeparator" colspan="2">&#160;</td></tr>
    94. 

  94. <tr class="memitem:gacda365edad320c7aff19cc283a3b8ca2"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
    95. 

  95. <tr class="memitem:gacda365edad320c7aff19cc283a3b8ca2"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00887.html#gacda365edad320c7aff19cc283a3b8ca2">nextMultiple</a> (vec&lt; L, T, Q &gt; const &amp;v, vec&lt; L, T, Q &gt; const &amp;Multiple)</td></tr>
    96. 

  96. <tr class="memdesc:gacda365edad320c7aff19cc283a3b8ca2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Higher multiple number of Source.  <a href="a00887.html#gacda365edad320c7aff19cc283a3b8ca2">More...</a><br /></td></tr>
    97. 

  97. <tr class="separator:gacda365edad320c7aff19cc283a3b8ca2"><td class="memSeparator" colspan="2">&#160;</td></tr>
    98. 

  98. <tr class="memitem:gabba67f8aac9915e10fca727277274502"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
    99. 

  99. <tr class="memitem:gabba67f8aac9915e10fca727277274502"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00887.html#gabba67f8aac9915e10fca727277274502">nextPowerOfTwo</a> (vec&lt; L, T, Q &gt; const &amp;v)</td></tr>
    100. 

  100. <tr class="memdesc:gabba67f8aac9915e10fca727277274502"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the power of two number which value is just higher the input value, round up to a power of two.  <a href="a00887.html#gabba67f8aac9915e10fca727277274502">More...</a><br /></td></tr>
    101. 

  101. <tr class="separator:gabba67f8aac9915e10fca727277274502"><td class="memSeparator" colspan="2">&#160;</td></tr>
    102. 

  102. <tr class="memitem:ga7b3915a7cd3d50ff4976ab7a75a6880a"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
    103. 

  103. <tr class="memitem:ga7b3915a7cd3d50ff4976ab7a75a6880a"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00887.html#ga7b3915a7cd3d50ff4976ab7a75a6880a">prevMultiple</a> (vec&lt; L, T, Q &gt; const &amp;v, T Multiple)</td></tr>
    104. 

  104. <tr class="memdesc:ga7b3915a7cd3d50ff4976ab7a75a6880a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Lower multiple number of Source.  <a href="a00887.html#ga7b3915a7cd3d50ff4976ab7a75a6880a">More...</a><br /></td></tr>
    105. 

  105. <tr class="separator:ga7b3915a7cd3d50ff4976ab7a75a6880a"><td class="memSeparator" colspan="2">&#160;</td></tr>
    106. 

  106. <tr class="memitem:ga51e04379e8aebbf83e2e5ab094578ee9"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
    107. 

  107. <tr class="memitem:ga51e04379e8aebbf83e2e5ab094578ee9"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00887.html#ga51e04379e8aebbf83e2e5ab094578ee9">prevMultiple</a> (vec&lt; L, T, Q &gt; const &amp;v, vec&lt; L, T, Q &gt; const &amp;Multiple)</td></tr>
    108. 

  108. <tr class="memdesc:ga51e04379e8aebbf83e2e5ab094578ee9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Lower multiple number of Source.  <a href="a00887.html#ga51e04379e8aebbf83e2e5ab094578ee9">More...</a><br /></td></tr>
    109. 

  109. <tr class="separator:ga51e04379e8aebbf83e2e5ab094578ee9"><td class="memSeparator" colspan="2">&#160;</td></tr>
    110. 

  110. <tr class="memitem:ga759db73f14d79f63612bd2398b577e7a"><td class="memTemplParams" colspan="2">template&lt;length_t L, typename T , qualifier Q&gt; </td></tr>
    111. 

  111. <tr class="memitem:ga759db73f14d79f63612bd2398b577e7a"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec&lt; L, T, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00887.html#ga759db73f14d79f63612bd2398b577e7a">prevPowerOfTwo</a> (vec&lt; L, T, Q &gt; const &amp;v)</td></tr>
    112. 

  112. <tr class="memdesc:ga759db73f14d79f63612bd2398b577e7a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the power of two number which value is just lower the input value, round down to a power of two.  <a href="a00887.html#ga759db73f14d79f63612bd2398b577e7a">More...</a><br /></td></tr>
    113. 

  113. <tr class="separator:ga759db73f14d79f63612bd2398b577e7a"><td class="memSeparator" colspan="2">&#160;</td></tr>
    114. 

  114. </table>
    115. 

  115. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
    116. 

  116. <p>Include &lt;<a class="el" href="a00482.html" title="GLM_EXT_vector_integer">glm/ext/vector_integer.hpp</a>&gt; to use the features of this extension. </p>
    117. 

  117. <h2 class="groupheader">Function Documentation</h2>
    118. 

  118. <a id="gaff61eca266da315002a3db92ff0dd604"></a>
    119. 

  119. <h2 class="memtitle"><span class="permalink"><a href="#gaff61eca266da315002a3db92ff0dd604">&#9670;&nbsp;</a></span>findNSB()</h2>
    120. 

  120. 

  121. <div class="memitem">
    122. 

  122. <div class="memproto">
    123. 

  123.       <table class="memname">
    124. 

  124.         <tr>
    125. 

  125.           <td class="memname">GLM_FUNC_DECL vec&lt;L, int, Q&gt; glm::findNSB </td>
    126. 

  126.           <td>(</td>
    127. 

  127.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    128. 

  128.           <td class="paramname"><em>Source</em>, </td>
    129. 

  129.         </tr>
    130. 

  130.         <tr>
    131. 

  131.           <td class="paramkey"></td>
    132. 

  132.           <td></td>
    133. 

  133.           <td class="paramtype">vec&lt; L, int, Q &gt;&#160;</td>
    134. 

  134.           <td class="paramname"><em>SignificantBitCount</em>&#160;</td>
    135. 

  135.         </tr>
    136. 

  136.         <tr>
    137. 

  137.           <td></td>
    138. 

  138.           <td>)</td>
    139. 

  139.           <td></td><td></td>
    140. 

  140.         </tr>
    141. 

  141.       </table>
    142. 

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

  143. 

  144. <p>Returns the bit number of the Nth significant bit set to 1 in the binary representation of value. </p>
    145. 

  145. <p>If value bitcount is less than the Nth significant bit, -1 will be returned.</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.     <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types.</td></tr>
    150. 

  150.   </table>
    151. 

  151.   </dd>
    152. 

  152. </dl>
    153. 

  153. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00887.html">GLM_EXT_vector_integer</a> </dd></dl>
    154. 

  154. 

  155. </div>
    156. 

  156. </div>
    157. 

  157. <a id="ga354caf634ef333d9cb4844407416256a"></a>
    158. 

  158. <h2 class="memtitle"><span class="permalink"><a href="#ga354caf634ef333d9cb4844407416256a">&#9670;&nbsp;</a></span>isMultiple() <span class="overload">[1/2]</span></h2>
    159. 

  159. 

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

  161. <div class="memproto">
    162. 

  162.       <table class="memname">
    163. 

  163.         <tr>
    164. 

  164.           <td class="memname">GLM_FUNC_DECL vec&lt;L, bool, Q&gt; glm::isMultiple </td>
    165. 

  165.           <td>(</td>
    166. 

  166.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    167. 

  167.           <td class="paramname"><em>v</em>, </td>
    168. 

  168.         </tr>
    169. 

  169.         <tr>
    170. 

  170.           <td class="paramkey"></td>
    171. 

  171.           <td></td>
    172. 

  172.           <td class="paramtype">T&#160;</td>
    173. 

  173.           <td class="paramname"><em>Multiple</em>&#160;</td>
    174. 

  174.         </tr>
    175. 

  175.         <tr>
    176. 

  176.           <td></td>
    177. 

  177.           <td>)</td>
    178. 

  178.           <td></td><td></td>
    179. 

  179.         </tr>
    180. 

  180.       </table>
    181. 

  181. </div><div class="memdoc">
    182. 

  182. 

  183. <p>Return true if the 'Value' is a multiple of 'Multiple'. </p>
    184. 

  184. <dl class="tparams"><dt>Template Parameters</dt><dd>
    185. 

  185.   <table class="tparams">
    186. 

  186.     <tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
    187. 

  187.     <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types. </td></tr>
    188. 

  188.     <tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
    189. 

  189.   </table>
    190. 

  190.   </dd>
    191. 

  191. </dl>
    192. 

  192. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00887.html">GLM_EXT_vector_integer</a> </dd></dl>
    193. 

  193. 

  194. </div>
    195. 

  195. </div>
    196. 

  196. <a id="gabb4360e38c0943d8981ba965dead519d"></a>
    197. 

  197. <h2 class="memtitle"><span class="permalink"><a href="#gabb4360e38c0943d8981ba965dead519d">&#9670;&nbsp;</a></span>isMultiple() <span class="overload">[2/2]</span></h2>
    198. 

  198. 

  199. <div class="memitem">
    200. 

  200. <div class="memproto">
    201. 

  201.       <table class="memname">
    202. 

  202.         <tr>
    203. 

  203.           <td class="memname">GLM_FUNC_DECL vec&lt;L, bool, Q&gt; glm::isMultiple </td>
    204. 

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

  205.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    206. 

  206.           <td class="paramname"><em>v</em>, </td>
    207. 

  207.         </tr>
    208. 

  208.         <tr>
    209. 

  209.           <td class="paramkey"></td>
    210. 

  210.           <td></td>
    211. 

  211.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    212. 

  212.           <td class="paramname"><em>Multiple</em>&#160;</td>
    213. 

  213.         </tr>
    214. 

  214.         <tr>
    215. 

  215.           <td></td>
    216. 

  216.           <td>)</td>
    217. 

  217.           <td></td><td></td>
    218. 

  218.         </tr>
    219. 

  219.       </table>
    220. 

  220. </div><div class="memdoc">
    221. 

  221. 

  222. <p>Return true if the 'Value' is a multiple of 'Multiple'. </p>
    223. 

  223. <dl class="tparams"><dt>Template Parameters</dt><dd>
    224. 

  224.   <table class="tparams">
    225. 

  225.     <tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
    226. 

  226.     <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types. </td></tr>
    227. 

  227.     <tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
    228. 

  228.   </table>
    229. 

  229.   </dd>
    230. 

  230. </dl>
    231. 

  231. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00887.html">GLM_EXT_vector_integer</a> </dd></dl>
    232. 

  232. 

  233. </div>
    234. 

  234. </div>
    235. 

  235. <a id="gabf2b61ded7049bcb13e25164f832a290"></a>
    236. 

  236. <h2 class="memtitle"><span class="permalink"><a href="#gabf2b61ded7049bcb13e25164f832a290">&#9670;&nbsp;</a></span>isPowerOfTwo()</h2>
    237. 

  237. 

  238. <div class="memitem">
    239. 

  239. <div class="memproto">
    240. 

  240.       <table class="memname">
    241. 

  241.         <tr>
    242. 

  242.           <td class="memname">GLM_FUNC_DECL vec&lt;L, bool, Q&gt; glm::isPowerOfTwo </td>
    243. 

  243.           <td>(</td>
    244. 

  244.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    245. 

  245.           <td class="paramname"><em>v</em></td><td>)</td>
    246. 

  246.           <td></td>
    247. 

  247.         </tr>
    248. 

  248.       </table>
    249. 

  249. </div><div class="memdoc">
    250. 

  250. 

  251. <p>Return true if the value is a power of two number. </p>
    252. 

  252. <dl class="tparams"><dt>Template Parameters</dt><dd>
    253. 

  253.   <table class="tparams">
    254. 

  254.     <tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
    255. 

  255.     <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types. </td></tr>
    256. 

  256.     <tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
    257. 

  257.   </table>
    258. 

  258.   </dd>
    259. 

  259. </dl>
    260. 

  260. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00887.html">GLM_EXT_vector_integer</a> </dd></dl>
    261. 

  261. 

  262. </div>
    263. 

  263. </div>
    264. 

  264. <a id="gace38d00601cbf49cd4dc03f003ab42b7"></a>
    265. 

  265. <h2 class="memtitle"><span class="permalink"><a href="#gace38d00601cbf49cd4dc03f003ab42b7">&#9670;&nbsp;</a></span>nextMultiple() <span class="overload">[1/2]</span></h2>
    266. 

  266. 

  267. <div class="memitem">
    268. 

  268. <div class="memproto">
    269. 

  269.       <table class="memname">
    270. 

  270.         <tr>
    271. 

  271.           <td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::nextMultiple </td>
    272. 

  272.           <td>(</td>
    273. 

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

  274.           <td class="paramname"><em>v</em>, </td>
    275. 

  275.         </tr>
    276. 

  276.         <tr>
    277. 

  277.           <td class="paramkey"></td>
    278. 

  278.           <td></td>
    279. 

  279.           <td class="paramtype">T&#160;</td>
    280. 

  280.           <td class="paramname"><em>Multiple</em>&#160;</td>
    281. 

  281.         </tr>
    282. 

  282.         <tr>
    283. 

  283.           <td></td>
    284. 

  284.           <td>)</td>
    285. 

  285.           <td></td><td></td>
    286. 

  286.         </tr>
    287. 

  287.       </table>
    288. 

  288. </div><div class="memdoc">
    289. 

  289. 

  290. <p>Higher multiple number of Source. </p>
    291. 

  291. <dl class="tparams"><dt>Template Parameters</dt><dd>
    292. 

  292.   <table class="tparams">
    293. 

  293.     <tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
    294. 

  294.     <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types. </td></tr>
    295. 

  295.     <tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
    296. 

  296.   </table>
    297. 

  297.   </dd>
    298. 

  298. </dl>
    299. 

  299. <dl class="params"><dt>Parameters</dt><dd>
    300. 

  300.   <table class="params">
    301. 

  301.     <tr><td class="paramname">v</td><td>Source values to which is applied the function </td></tr>
    302. 

  302.     <tr><td class="paramname">Multiple</td><td>Must be a null or positive value</td></tr>
    303. 

  303.   </table>
    304. 

  304.   </dd>
    305. 

  305. </dl>
    306. 

  306. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00887.html">GLM_EXT_vector_integer</a> </dd></dl>
    307. 

  307. 

  308. </div>
    309. 

  309. </div>
    310. 

  310. <a id="gacda365edad320c7aff19cc283a3b8ca2"></a>
    311. 

  311. <h2 class="memtitle"><span class="permalink"><a href="#gacda365edad320c7aff19cc283a3b8ca2">&#9670;&nbsp;</a></span>nextMultiple() <span class="overload">[2/2]</span></h2>
    312. 

  312. 

  313. <div class="memitem">
    314. 

  314. <div class="memproto">
    315. 

  315.       <table class="memname">
    316. 

  316.         <tr>
    317. 

  317.           <td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::nextMultiple </td>
    318. 

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

  319.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    320. 

  320.           <td class="paramname"><em>v</em>, </td>
    321. 

  321.         </tr>
    322. 

  322.         <tr>
    323. 

  323.           <td class="paramkey"></td>
    324. 

  324.           <td></td>
    325. 

  325.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    326. 

  326.           <td class="paramname"><em>Multiple</em>&#160;</td>
    327. 

  327.         </tr>
    328. 

  328.         <tr>
    329. 

  329.           <td></td>
    330. 

  330.           <td>)</td>
    331. 

  331.           <td></td><td></td>
    332. 

  332.         </tr>
    333. 

  333.       </table>
    334. 

  334. </div><div class="memdoc">
    335. 

  335. 

  336. <p>Higher multiple number of Source. </p>
    337. 

  337. <dl class="tparams"><dt>Template Parameters</dt><dd>
    338. 

  338.   <table class="tparams">
    339. 

  339.     <tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
    340. 

  340.     <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types. </td></tr>
    341. 

  341.     <tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
    342. 

  342.   </table>
    343. 

  343.   </dd>
    344. 

  344. </dl>
    345. 

  345. <dl class="params"><dt>Parameters</dt><dd>
    346. 

  346.   <table class="params">
    347. 

  347.     <tr><td class="paramname">v</td><td>Source values to which is applied the function </td></tr>
    348. 

  348.     <tr><td class="paramname">Multiple</td><td>Must be a null or positive value</td></tr>
    349. 

  349.   </table>
    350. 

  350.   </dd>
    351. 

  351. </dl>
    352. 

  352. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00887.html">GLM_EXT_vector_integer</a> </dd></dl>
    353. 

  353. 

  354. </div>
    355. 

  355. </div>
    356. 

  356. <a id="gabba67f8aac9915e10fca727277274502"></a>
    357. 

  357. <h2 class="memtitle"><span class="permalink"><a href="#gabba67f8aac9915e10fca727277274502">&#9670;&nbsp;</a></span>nextPowerOfTwo()</h2>
    358. 

  358. 

  359. <div class="memitem">
    360. 

  360. <div class="memproto">
    361. 

  361.       <table class="memname">
    362. 

  362.         <tr>
    363. 

  363.           <td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::nextPowerOfTwo </td>
    364. 

  364.           <td>(</td>
    365. 

  365.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    366. 

  366.           <td class="paramname"><em>v</em></td><td>)</td>
    367. 

  367.           <td></td>
    368. 

  368.         </tr>
    369. 

  369.       </table>
    370. 

  370. </div><div class="memdoc">
    371. 

  371. 

  372. <p>Return the power of two number which value is just higher the input value, round up to a power of two. </p>
    373. 

  373. <dl class="tparams"><dt>Template Parameters</dt><dd>
    374. 

  374.   <table class="tparams">
    375. 

  375.     <tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
    376. 

  376.     <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types. </td></tr>
    377. 

  377.     <tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
    378. 

  378.   </table>
    379. 

  379.   </dd>
    380. 

  380. </dl>
    381. 

  381. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00887.html">GLM_EXT_vector_integer</a> </dd></dl>
    382. 

  382. 

  383. </div>
    384. 

  384. </div>
    385. 

  385. <a id="ga7b3915a7cd3d50ff4976ab7a75a6880a"></a>
    386. 

  386. <h2 class="memtitle"><span class="permalink"><a href="#ga7b3915a7cd3d50ff4976ab7a75a6880a">&#9670;&nbsp;</a></span>prevMultiple() <span class="overload">[1/2]</span></h2>
    387. 

  387. 

  388. <div class="memitem">
    389. 

  389. <div class="memproto">
    390. 

  390.       <table class="memname">
    391. 

  391.         <tr>
    392. 

  392.           <td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::prevMultiple </td>
    393. 

  393.           <td>(</td>
    394. 

  394.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    395. 

  395.           <td class="paramname"><em>v</em>, </td>
    396. 

  396.         </tr>
    397. 

  397.         <tr>
    398. 

  398.           <td class="paramkey"></td>
    399. 

  399.           <td></td>
    400. 

  400.           <td class="paramtype">T&#160;</td>
    401. 

  401.           <td class="paramname"><em>Multiple</em>&#160;</td>
    402. 

  402.         </tr>
    403. 

  403.         <tr>
    404. 

  404.           <td></td>
    405. 

  405.           <td>)</td>
    406. 

  406.           <td></td><td></td>
    407. 

  407.         </tr>
    408. 

  408.       </table>
    409. 

  409. </div><div class="memdoc">
    410. 

  410. 

  411. <p>Lower multiple number of Source. </p>
    412. 

  412. <dl class="tparams"><dt>Template Parameters</dt><dd>
    413. 

  413.   <table class="tparams">
    414. 

  414.     <tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
    415. 

  415.     <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types. </td></tr>
    416. 

  416.     <tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
    417. 

  417.   </table>
    418. 

  418.   </dd>
    419. 

  419. </dl>
    420. 

  420. <dl class="params"><dt>Parameters</dt><dd>
    421. 

  421.   <table class="params">
    422. 

  422.     <tr><td class="paramname">v</td><td>Source values to which is applied the function </td></tr>
    423. 

  423.     <tr><td class="paramname">Multiple</td><td>Must be a null or positive value</td></tr>
    424. 

  424.   </table>
    425. 

  425.   </dd>
    426. 

  426. </dl>
    427. 

  427. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00887.html">GLM_EXT_vector_integer</a> </dd></dl>
    428. 

  428. 

  429. </div>
    430. 

  430. </div>
    431. 

  431. <a id="ga51e04379e8aebbf83e2e5ab094578ee9"></a>
    432. 

  432. <h2 class="memtitle"><span class="permalink"><a href="#ga51e04379e8aebbf83e2e5ab094578ee9">&#9670;&nbsp;</a></span>prevMultiple() <span class="overload">[2/2]</span></h2>
    433. 

  433. 

  434. <div class="memitem">
    435. 

  435. <div class="memproto">
    436. 

  436.       <table class="memname">
    437. 

  437.         <tr>
    438. 

  438.           <td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::prevMultiple </td>
    439. 

  439.           <td>(</td>
    440. 

  440.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    441. 

  441.           <td class="paramname"><em>v</em>, </td>
    442. 

  442.         </tr>
    443. 

  443.         <tr>
    444. 

  444.           <td class="paramkey"></td>
    445. 

  445.           <td></td>
    446. 

  446.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    447. 

  447.           <td class="paramname"><em>Multiple</em>&#160;</td>
    448. 

  448.         </tr>
    449. 

  449.         <tr>
    450. 

  450.           <td></td>
    451. 

  451.           <td>)</td>
    452. 

  452.           <td></td><td></td>
    453. 

  453.         </tr>
    454. 

  454.       </table>
    455. 

  455. </div><div class="memdoc">
    456. 

  456. 

  457. <p>Lower multiple number of Source. </p>
    458. 

  458. <dl class="tparams"><dt>Template Parameters</dt><dd>
    459. 

  459.   <table class="tparams">
    460. 

  460.     <tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
    461. 

  461.     <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types. </td></tr>
    462. 

  462.     <tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
    463. 

  463.   </table>
    464. 

  464.   </dd>
    465. 

  465. </dl>
    466. 

  466. <dl class="params"><dt>Parameters</dt><dd>
    467. 

  467.   <table class="params">
    468. 

  468.     <tr><td class="paramname">v</td><td>Source values to which is applied the function </td></tr>
    469. 

  469.     <tr><td class="paramname">Multiple</td><td>Must be a null or positive value</td></tr>
    470. 

  470.   </table>
    471. 

  471.   </dd>
    472. 

  472. </dl>
    473. 

  473. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00887.html">GLM_EXT_vector_integer</a> </dd></dl>
    474. 

  474. 

  475. </div>
    476. 

  476. </div>
    477. 

  477. <a id="ga759db73f14d79f63612bd2398b577e7a"></a>
    478. 

  478. <h2 class="memtitle"><span class="permalink"><a href="#ga759db73f14d79f63612bd2398b577e7a">&#9670;&nbsp;</a></span>prevPowerOfTwo()</h2>
    479. 

  479. 

  480. <div class="memitem">
    481. 

  481. <div class="memproto">
    482. 

  482.       <table class="memname">
    483. 

  483.         <tr>
    484. 

  484.           <td class="memname">GLM_FUNC_DECL vec&lt;L, T, Q&gt; glm::prevPowerOfTwo </td>
    485. 

  485.           <td>(</td>
    486. 

  486.           <td class="paramtype">vec&lt; L, T, Q &gt; const &amp;&#160;</td>
    487. 

  487.           <td class="paramname"><em>v</em></td><td>)</td>
    488. 

  488.           <td></td>
    489. 

  489.         </tr>
    490. 

  490.       </table>
    491. 

  491. </div><div class="memdoc">
    492. 

  492. 

  493. <p>Return the power of two number which value is just lower the input value, round down to a power of two. </p>
    494. 

  494. <dl class="tparams"><dt>Template Parameters</dt><dd>
    495. 

  495.   <table class="tparams">
    496. 

  496.     <tr><td class="paramname">L</td><td>Integer between 1 and 4 included that qualify the dimension of the vector </td></tr>
    497. 

  497.     <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types. </td></tr>
    498. 

  498.     <tr><td class="paramname">Q</td><td>Value from qualifier enum</td></tr>
    499. 

  499.   </table>
    500. 

  500.   </dd>
    501. 

  501. </dl>
    502. 

  502. <dl class="section see"><dt>See also</dt><dd><a class="el" href="a00887.html">GLM_EXT_vector_integer</a> </dd></dl>
    503. 

  503. 

  504. </div>
    505. 

  505. </div>
    506. 

  506. </div><!-- contents -->
    507. 

  507. <!-- start footer part -->
    508. 

  508. <hr class="footer"/><address class="footer"><small>
    509. 

  509. Generated by &#160;<a href="http://www.doxygen.org/index.html">
    510. 

  510. <img class="footer" src="doxygen.png" alt="doxygen"/>
    511. 

  511. </a> 1.8.18
    512. 

  512. </small></address>
    513. 

  513. </body>
    514. 

  514. </html>
    515.