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<a href="a00449.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">// Dependencies</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &quot;../gtc/bitfield.hpp&quot;</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#ifndef GLM_ENABLE_EXPERIMENTAL</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor"># error &quot;GLM: GLM_GTX_bit is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it.&quot;</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#if GLM_MESSAGES == GLM_ENABLE &amp;&amp; !defined(GLM_EXT_INCLUDED)</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor"># pragma message(&quot;GLM: GLM_GTX_bit extension is deprecated, include GLM_GTC_bitfield and GLM_GTC_integer instead&quot;)</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00792.html">glm</a></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;{</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> genIUType&gt;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; GLM_FUNC_DECL genIUType <a class="code" href="a00726.html#ga898ef075ccf809a1e480faab48fe96bf">highestBitValue</a>(genIUType Value);</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> genIUType&gt;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; GLM_FUNC_DECL genIUType <a class="code" href="a00726.html#ga2ff6568089f3a9b67f5c30918855fc6f">lowestBitValue</a>(genIUType Value);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keyword">template</span>&lt;length_t L, <span class="keyword">typename</span> T, qualifier Q&gt;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; GLM_FUNC_DECL vec&lt;L, T, Q&gt; <a class="code" href="a00726.html#ga898ef075ccf809a1e480faab48fe96bf">highestBitValue</a>(vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; value);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> genIUType&gt;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; GLM_DEPRECATED GLM_FUNC_DECL genIUType <a class="code" href="a00726.html#ga2bbded187c5febfefc1e524ba31b3fab">powerOfTwoAbove</a>(genIUType Value);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keyword">template</span>&lt;length_t L, <span class="keyword">typename</span> T, qualifier Q&gt;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; GLM_DEPRECATED GLM_FUNC_DECL vec&lt;L, T, Q&gt; <a class="code" href="a00726.html#ga2bbded187c5febfefc1e524ba31b3fab">powerOfTwoAbove</a>(vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; value);</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> genIUType&gt;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; GLM_DEPRECATED GLM_FUNC_DECL genIUType <a class="code" href="a00726.html#gaf78ddcc4152c051b2a21e68fecb10980">powerOfTwoBelow</a>(genIUType Value);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keyword">template</span>&lt;length_t L, <span class="keyword">typename</span> T, qualifier Q&gt;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; GLM_DEPRECATED GLM_FUNC_DECL vec&lt;L, T, Q&gt; <a class="code" href="a00726.html#gaf78ddcc4152c051b2a21e68fecb10980">powerOfTwoBelow</a>(vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; value);</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> genIUType&gt;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; GLM_DEPRECATED GLM_FUNC_DECL genIUType <a class="code" href="a00726.html#gac87e65d11e16c3d6b91c3bcfaef7da0b">powerOfTwoNearest</a>(genIUType Value);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keyword">template</span>&lt;length_t L, <span class="keyword">typename</span> T, qualifier Q&gt;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; GLM_DEPRECATED GLM_FUNC_DECL vec&lt;L, T, Q&gt; <a class="code" href="a00726.html#gac87e65d11e16c3d6b91c3bcfaef7da0b">powerOfTwoNearest</a>(vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; value);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;} <span class="comment">//namespace glm</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;<span class="preprocessor">#include &quot;bit.inl&quot;</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;</div><div class="ttc" id="a00726_html_gac87e65d11e16c3d6b91c3bcfaef7da0b"><div class="ttname"><a href="a00726.html#gac87e65d11e16c3d6b91c3bcfaef7da0b">glm::powerOfTwoNearest</a></div><div class="ttdeci">GLM_DEPRECATED GLM_FUNC_DECL vec&lt; L, T, Q &gt; powerOfTwoNearest(vec&lt; L, T, Q &gt; const &amp;value)</div><div class="ttdoc">Return the power of two number which value is the closet to the input value. </div></div>
<div class="ttc" id="a00726_html_ga898ef075ccf809a1e480faab48fe96bf"><div class="ttname"><a href="a00726.html#ga898ef075ccf809a1e480faab48fe96bf">glm::highestBitValue</a></div><div class="ttdeci">GLM_FUNC_DECL vec&lt; L, T, Q &gt; highestBitValue(vec&lt; L, T, Q &gt; const &amp;value)</div><div class="ttdoc">Find the highest bit set to 1 in a integer variable and return its value. </div></div>
<div class="ttc" id="a00726_html_ga2bbded187c5febfefc1e524ba31b3fab"><div class="ttname"><a href="a00726.html#ga2bbded187c5febfefc1e524ba31b3fab">glm::powerOfTwoAbove</a></div><div class="ttdeci">GLM_DEPRECATED GLM_FUNC_DECL vec&lt; L, T, Q &gt; powerOfTwoAbove(vec&lt; L, T, Q &gt; const &amp;value)</div><div class="ttdoc">Return the power of two number which value is just higher the input value. </div></div>
<div class="ttc" id="a00726_html_gaf78ddcc4152c051b2a21e68fecb10980"><div class="ttname"><a href="a00726.html#gaf78ddcc4152c051b2a21e68fecb10980">glm::powerOfTwoBelow</a></div><div class="ttdeci">GLM_DEPRECATED GLM_FUNC_DECL vec&lt; L, T, Q &gt; powerOfTwoBelow(vec&lt; L, T, Q &gt; const &amp;value)</div><div class="ttdoc">Return the power of two number which value is just lower the input value. </div></div>
<div class="ttc" id="a00792_html"><div class="ttname"><a href="a00792.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00002_source.html#l00020">common.hpp:20</a></div></div>
<div class="ttc" id="a00726_html_ga2ff6568089f3a9b67f5c30918855fc6f"><div class="ttname"><a href="a00726.html#ga2ff6568089f3a9b67f5c30918855fc6f">glm::lowestBitValue</a></div><div class="ttdeci">GLM_FUNC_DECL genIUType lowestBitValue(genIUType Value)</div></div>
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