ceph/src/boost/libs/qvm/doc/normalize_vec_.html

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  14 <h1>QVM: Quaternions, Vectors, Matrices</h1>
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  16 <!-- Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc. -->
  17 <!-- Distributed under the Boost Software License, Version 1.0. (See accompanying -->
  18 <!-- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -->
  19 <div class="RenoIncludeDIV"><div class="RenoAutoDIV"><h3>normalize(vec)</h3>
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  21 <div class="RenoIncludeDIV"><p><span class="RenoEscape">&#35;<!--<wiki>`&#35;</wiki>--></span>include &lt;<span class="RenoLink"><a href="boost_qvm_vec_operations_hpp.html">boost/qvm/vec_operations.hpp</a></span>&gt;</p>
  22 <pre>namespace boost
  23 {
  24     namespace <span class="RenoLink"><a href="qvm.html">qvm</a></span>
  25     {
  26 <span class="RenoIncludeSPAN">        //Only <span class="RenoLink"><a href="SFINAE_enable_if.html">enabled if</a></span>:
  27         //  <span class="RenoLink"><a href="is_vec.html">is_vec</a></span>&lt;A&gt;::value
  28         template &lt;class A&gt;
  29         void <span class="RenoLink">normalize</span>( A &amp; a );</span>
  30     }
  31 }</pre>
  32 </div><h4>Effects:</h4>
  33 <p>Normalizes <i>a</i>.</p>
  34 <h4>Postcondition:</h4>
  35 <p><i><span class="RenoLink"><a href="mag_vec_.html">mag</a></span>(a)==<span class="RenoLink"><a href="scalar_traits.html">scalar_traits</a></span>&lt;typename <span class="RenoLink"><a href="vec_traits.html">vec_traits</a></span>&lt;A&gt;::<span class="RenoLink"><a href="vec_traits_V_scalar_type.html">scalar_type</a></span>&gt;::value(1)</i>.</p>
  36 <div class="RenoIncludeDIV"><h4>Throws:</h4>
  37 <p>If <i>a</i>'s magnitude is zero, throws <i><span class="RenoLink"><a href="zero_magnitude_error.html">zero_magnitude_error</a></span></i>.</p>
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  39 See also: <span class="RenoPageList"><a href="boost_qvm_vec_operations_hpp.html">boost/qvm/vec_operations.hpp</a>&nbsp;| <a href="normalized_vec_.html">normalized(vec)</a></span>
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  41 <!-- Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc. -->
  42 <!-- Distributed under the Boost Software License, Version 1.0. (See accompanying -->
  43 <!-- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -->
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  48 <small>Copyright (c) 2008-2016 by Emil Dotchevski and Reverge Studios, Inc.<br/>
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