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  26 <div class="titlepage"><div><div><h4 class="title">
  27 <a name="geometry.reference.strategies.strategy_line_interpolate_spherical"></a><a class="link" href="strategy_line_interpolate_spherical.html" title="strategy::line_interpolate::spherical">strategy::line_interpolate::spherical</a>
  28 </h4></div></div></div>
  29 <p>
  30           <a class="indexterm" name="idm46186972082560"></a><a class="indexterm" name="idm46186972081872"></a><a class="indexterm" name="idm46186972081184"></a>
  31 Interpolate point on a spherical segment.
  32         </p>
  33 <h6>
  34 <a name="geometry.reference.strategies.strategy_line_interpolate_spherical.h0"></a>
  35           <span class="phrase"><a name="geometry.reference.strategies.strategy_line_interpolate_spherical.synopsis"></a></span><a class="link" href="strategy_line_interpolate_spherical.html#geometry.reference.strategies.strategy_line_interpolate_spherical.synopsis">Synopsis</a>
  36         </h6>
  37 <p>
  38 </p>
  39 <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">,</span> <span class="keyword">typename</span> <span class="identifier">DistanceStrategy</span><span class="special">&gt;</span>
  40 <span class="keyword">class</span> <span class="identifier">strategy</span><span class="special">::</span><span class="identifier">line_interpolate</span><span class="special">::</span><span class="identifier">spherical</span>
  41 <span class="special">{</span>
  42   <span class="comment">// ...</span>
  43 <span class="special">};</span>
  44 </pre>
  45 <p>
  46         </p>
  47 <h6>
  48 <a name="geometry.reference.strategies.strategy_line_interpolate_spherical.h1"></a>
  49           <span class="phrase"><a name="geometry.reference.strategies.strategy_line_interpolate_spherical.template_parameter_s_"></a></span><a class="link" href="strategy_line_interpolate_spherical.html#geometry.reference.strategies.strategy_line_interpolate_spherical.template_parameter_s_">Template
  50           parameter(s)</a>
  51         </h6>
  52 <div class="informaltable"><table class="table">
  53 <colgroup>
  54 <col>
  55 <col>
  56 <col>
  57 </colgroup>
  58 <thead><tr>
  59 <th>
  60                   <p>
  61                     Parameter
  62                   </p>
  63                 </th>
  64 <th>
  65                   <p>
  66                     Default
  67                   </p>
  68                 </th>
  69 <th>
  70                   <p>
  71                     Description
  72                   </p>
  73                 </th>
  74 </tr></thead>
  75 <tbody>
  76 <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>
  95 <tr>
  96 <td>
  97                   <p>
  98                     typename DistanceStrategy
  99                   </p>
 100                 </td>
 101 <td>
 102                   <p>
 103                     distance::haversine&lt;double, CalculationType&gt;
 104                   </p>
 105                 </td>
 106 <td>
 107                   <p>
 108                     The underlying point-point distance strategy
 109                   </p>
 110                 </td>
 111 </tr>
 112 </tbody>
 113 </table></div>
 114 <h6>
 115 <a name="geometry.reference.strategies.strategy_line_interpolate_spherical.h2"></a>
 116           <span class="phrase"><a name="geometry.reference.strategies.strategy_line_interpolate_spherical.constructor_s_"></a></span><a class="link" href="strategy_line_interpolate_spherical.html#geometry.reference.strategies.strategy_line_interpolate_spherical.constructor_s_">Constructor(s)</a>
 117         </h6>
 118 <div class="informaltable"><table class="table">
 119 <colgroup>
 120 <col>
 121 <col>
 122 <col>
 123 </colgroup>
 124 <thead><tr>
 125 <th>
 126                   <p>
 127                     Function
 128                   </p>
 129                 </th>
 130 <th>
 131                   <p>
 132                     Description
 133                   </p>
 134                 </th>
 135 <th>
 136                   <p>
 137                     Parameters
 138                   </p>
 139                 </th>
 140 </tr></thead>
 141 <tbody>
 142 <tr>
 143 <td>
 144                   <p>
 145 </p>
 146 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">spherical</span><span class="special">()</span></pre>
 147 <p>
 148                   </p>
 149                 </td>
 150 <td>
 151                 </td>
 152 <td>
 153                 </td>
 154 </tr>
 155 <tr>
 156 <td>
 157                   <p>
 158 </p>
 159 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">spherical</span><span class="special">(</span><span class="keyword">typename</span> <span class="identifier">DistanceStrategy</span><span class="special">::</span><span class="identifier">radius_type</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">r</span><span class="special">)</span></pre>
 160 <p>
 161                   </p>
 162                 </td>
 163 <td>
 164                 </td>
 165 <td>
 166                   <p>
 167                     <span class="bold"><strong>typename DistanceStrategy::radius_type
 168                     const &amp;</strong></span>: <span class="emphasis"><em>r</em></span>:
 169                   </p>
 170                 </td>
 171 </tr>
 172 <tr>
 173 <td>
 174                   <p>
 175 </p>
 176 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">spherical</span><span class="special">(</span><span class="identifier">DistanceStrategy</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">s</span><span class="special">)</span></pre>
 177 <p>
 178                   </p>
 179                 </td>
 180 <td>
 181                 </td>
 182 <td>
 183                   <p>
 184                     <span class="bold"><strong>DistanceStrategy const &amp;</strong></span>:
 185                     <span class="emphasis"><em>s</em></span>:
 186                   </p>
 187                 </td>
 188 </tr>
 189 </tbody>
 190 </table></div>
 191 <h6>
 192 <a name="geometry.reference.strategies.strategy_line_interpolate_spherical.h3"></a>
 193           <span class="phrase"><a name="geometry.reference.strategies.strategy_line_interpolate_spherical.member_function_s_"></a></span><a class="link" href="strategy_line_interpolate_spherical.html#geometry.reference.strategies.strategy_line_interpolate_spherical.member_function_s_">Member
 194           Function(s)</a>
 195         </h6>
 196 <div class="informaltable"><table class="table">
 197 <colgroup>
 198 <col>
 199 <col>
 200 <col>
 201 <col>
 202 </colgroup>
 203 <thead><tr>
 204 <th>
 205                   <p>
 206                     Function
 207                   </p>
 208                 </th>
 209 <th>
 210                   <p>
 211                     Description
 212                   </p>
 213                 </th>
 214 <th>
 215                   <p>
 216                     Parameters
 217                   </p>
 218                 </th>
 219 <th>
 220                   <p>
 221                     Returns
 222                   </p>
 223                 </th>
 224 </tr></thead>
 225 <tbody>
 226 <tr>
 227 <td>
 228                   <p>
 229 </p>
 230 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">distance_pp_strategy</span><span class="special">::</span><span class="identifier">type</span> <span class="identifier">get_distance_pp_strategy</span><span class="special">()</span></pre>
 231 <p>
 232                   </p>
 233                 </td>
 234 <td>
 235                 </td>
 236 <td>
 237                 </td>
 238 <td>
 239                 </td>
 240 </tr>
 241 <tr>
 242 <td>
 243                   <p>
 244 </p>
 245 <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">Point</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Fraction</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Distance</span><span class="special">&gt;</span>
 246 <span class="keyword">void</span> <span class="identifier">apply</span><span class="special">(</span><span class="identifier">Point</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">p0</span><span class="special">,</span> <span class="identifier">Point</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">p1</span><span class="special">,</span> <span class="identifier">Fraction</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">fraction</span><span class="special">,</span>
 247            <span class="identifier">Point</span> <span class="special">&amp;</span> <span class="identifier">p</span><span class="special">,</span> <span class="identifier">Distance</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="special">)</span></pre>
 248 <p>
 249                   </p>
 250                 </td>
 251 <td>
 252                 </td>
 253 <td>
 254                   <p>
 255                     <span class="bold"><strong>Point const &amp;</strong></span>: <span class="emphasis"><em>p0</em></span>:
 256                   </p>
 257                   <p>
 258                     <span class="bold"><strong>Point const &amp;</strong></span>: <span class="emphasis"><em>p1</em></span>:
 259                   </p>
 260                   <p>
 261                     <span class="bold"><strong>Fraction const &amp;</strong></span>: <span class="emphasis"><em>fraction</em></span>:
 262                   </p>
 263                   <p>
 264                     <span class="bold"><strong>Point &amp;</strong></span>: <span class="emphasis"><em>p</em></span>:
 265                   </p>
 266                   <p>
 267                     <span class="bold"><strong>Distance const &amp;</strong></span>: <span class="emphasis"><em></em></span>:
 268                   </p>
 269                 </td>
 270 <td>
 271                 </td>
 272 </tr>
 273 </tbody>
 274 </table></div>
 275 <h6>
 276 <a name="geometry.reference.strategies.strategy_line_interpolate_spherical.h4"></a>
 277           <span class="phrase"><a name="geometry.reference.strategies.strategy_line_interpolate_spherical.header"></a></span><a class="link" href="strategy_line_interpolate_spherical.html#geometry.reference.strategies.strategy_line_interpolate_spherical.header">Header</a>
 278         </h6>
 279 <p>
 280           <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">line_interpolate</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>
 281         </p>
 282 <h6>
 283 <a name="geometry.reference.strategies.strategy_line_interpolate_spherical.h5"></a>
 284           <span class="phrase"><a name="geometry.reference.strategies.strategy_line_interpolate_spherical.see_also"></a></span><a class="link" href="strategy_line_interpolate_spherical.html#geometry.reference.strategies.strategy_line_interpolate_spherical.see_also">See
 285           also</a>
 286         </h6>
 287 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
 288               <a class="link" href="../algorithms/line_interpolate/line_interpolate_4_with_strategy.html" title="line_interpolate (with strategy)">line_interpolate
 289               (with strategy)</a>
 290             </li></ul></div>
 291 </div>
 292 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 293 <td align="left"></td>
 294 <td align="right"><div class="copyright-footer">Copyright &#169; 2009-2019 Barend Gehrels, Bruno Lalande, Mateusz Loskot, Adam
 295       Wulkiewicz, Oracle and/or its affiliates<p>
 296         Distributed under the Boost Software License, Version 1.0. (See accompanying
 297         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>)
 298       </p>
 299 </div></td>
 300 </tr></table>
 301 <hr>
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