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  26 <div class="titlepage"><div><div><h4 class="title">
  27 <a name="geometry.reference.strategies.strategy_side_side_by_cross_track"></a><a class="link" href="strategy_side_side_by_cross_track.html" title="strategy::side::side_by_cross_track">strategy::side::side_by_cross_track</a>
  28 </h4></div></div></div>
  29 <p>
  30           <a class="indexterm" name="idp122736656"></a><a class="indexterm" name="idp122737344"></a><a class="indexterm" name="idp122738032"></a>
  31 Check at which side of a Great Circle segment a point lies left of segment
  32           (&gt; 0), right of segment (&lt; 0), on segment (0)
  33         </p>
  34 <h6>
  35 <a name="geometry.reference.strategies.strategy_side_side_by_cross_track.h0"></a>
  36           <span class="phrase"><a name="geometry.reference.strategies.strategy_side_side_by_cross_track.synopsis"></a></span><a class="link" href="strategy_side_side_by_cross_track.html#geometry.reference.strategies.strategy_side_side_by_cross_track.synopsis">Synopsis</a>
  37         </h6>
  38 <p>
  39 </p>
  40 <pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">CalculationType</span><span class="special">&gt;</span>
  41 <span class="keyword">class</span> <span class="identifier">strategy</span><span class="special">::</span><span class="identifier">side</span><span class="special">::</span><span class="identifier">side_by_cross_track</span>
  42 <span class="special">{</span>
  43   <span class="comment">// ...</span>
  44 <span class="special">};</span>
  45 </pre>
  46 <p>
  47         </p>
  48 <h6>
  49 <a name="geometry.reference.strategies.strategy_side_side_by_cross_track.h1"></a>
  50           <span class="phrase"><a name="geometry.reference.strategies.strategy_side_side_by_cross_track.template_parameter_s_"></a></span><a class="link" href="strategy_side_side_by_cross_track.html#geometry.reference.strategies.strategy_side_side_by_cross_track.template_parameter_s_">Template
  51           parameter(s)</a>
  52         </h6>
  53 <div class="informaltable"><table class="table">
  54 <colgroup>
  55 <col>
  56 <col>
  57 <col>
  58 </colgroup>
  59 <thead><tr>
  60 <th>
  61                   <p>
  62                     Parameter
  63                   </p>
  64                 </th>
  65 <th>
  66                   <p>
  67                     Default
  68                   </p>
  69                 </th>
  70 <th>
  71                   <p>
  72                     Description
  73                   </p>
  74                 </th>
  75 </tr></thead>
  76 <tbody><tr>
  77 <td>
  78                   <p>
  79                     typename CalculationType
  80                   </p>
  81                 </td>
  82 <td>
  83                   <p>
  84                     void
  85                   </p>
  86                 </td>
  87 <td>
  88                   <p>
  89                     numeric type for calculation (e.g. high precision); if <span class="bold"><strong>void</strong></span> then it is extracted automatically
  90                     from the coordinate type and (if necessary) promoted to floating
  91                     point
  92                   </p>
  93                 </td>
  94 </tr></tbody>
  95 </table></div>
  96 <h6>
  97 <a name="geometry.reference.strategies.strategy_side_side_by_cross_track.h2"></a>
  98           <span class="phrase"><a name="geometry.reference.strategies.strategy_side_side_by_cross_track.member_function_s_"></a></span><a class="link" href="strategy_side_side_by_cross_track.html#geometry.reference.strategies.strategy_side_side_by_cross_track.member_function_s_">Member
  99           Function(s)</a>
 100         </h6>
 101 <div class="informaltable"><table class="table">
 102 <colgroup>
 103 <col>
 104 <col>
 105 <col>
 106 <col>
 107 </colgroup>
 108 <thead><tr>
 109 <th>
 110                   <p>
 111                     Function
 112                   </p>
 113                 </th>
 114 <th>
 115                   <p>
 116                     Description
 117                   </p>
 118                 </th>
 119 <th>
 120                   <p>
 121                     Parameters
 122                   </p>
 123                 </th>
 124 <th>
 125                   <p>
 126                     Returns
 127                   </p>
 128                 </th>
 129 </tr></thead>
 130 <tbody><tr>
 131 <td>
 132                   <p>
 133 </p>
 134 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">P1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">P2</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">P</span><span class="special">&gt;</span>
 135 <span class="keyword">int</span> <span class="identifier">apply</span><span class="special">(</span><span class="identifier">P1</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">p1</span><span class="special">,</span> <span class="identifier">P2</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">p2</span><span class="special">,</span> <span class="identifier">P</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">p</span><span class="special">)</span></pre>
 136 <p>
 137                   </p>
 138                 </td>
 139 <td>
 140                 </td>
 141 <td>
 142                   <p>
 143                     <span class="bold"><strong>P1 const &amp;</strong></span>: <span class="emphasis"><em>p1</em></span>:
 144                   </p>
 145                   <p>
 146                     <span class="bold"><strong>P2 const &amp;</strong></span>: <span class="emphasis"><em>p2</em></span>:
 147                   </p>
 148                   <p>
 149                     <span class="bold"><strong>P const &amp;</strong></span>: <span class="emphasis"><em>p</em></span>:
 150                   </p>
 151                 </td>
 152 <td>
 153                 </td>
 154 </tr></tbody>
 155 </table></div>
 156 <h6>
 157 <a name="geometry.reference.strategies.strategy_side_side_by_cross_track.h3"></a>
 158           <span class="phrase"><a name="geometry.reference.strategies.strategy_side_side_by_cross_track.header"></a></span><a class="link" href="strategy_side_side_by_cross_track.html#geometry.reference.strategies.strategy_side_side_by_cross_track.header">Header</a>
 159         </h6>
 160 <p>
 161           <code class="computeroutput"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">geometry</span><span class="special">/</span><span class="identifier">strategies</span><span class="special">/</span><span class="identifier">spherical</span><span class="special">/</span><span class="identifier">side_by_cross_track</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>
 162         </p>
 163 </div>
 164 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 165 <td align="left"></td>
 166 <td align="right"><div class="copyright-footer">Copyright &#169; 2009-2017 Barend
 167       Gehrels, Bruno Lalande, Mateusz Loskot, Adam Wulkiewicz, Oracle and/or its
 168       affiliates<p>
 169         Distributed under the Boost Software License, Version 1.0. (See accompanying
 170         file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
 171       </p>
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