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  25 <div class="section">
  26 <div class="titlepage"><div><div><h4 class="title">
  27 <a name="geometry.reference.strategies.strategy_side_geographic"></a><a class="link" href="strategy_side_geographic.html" title="strategy::side::geographic">strategy::side::geographic</a>
  28 </h4></div></div></div>
  29 <p>
  30           <a class="indexterm" name="idm46186971634144"></a><a class="indexterm" name="idm46186971633456"></a><a class="indexterm" name="idm46186971632768"></a>
  31 Check at which side of a segment a point lies left of segment (&gt; 0),
  32           right of segment (&lt; 0), on segment (0)
  33         </p>
  34 <h6>
  35 <a name="geometry.reference.strategies.strategy_side_geographic.h0"></a>
  36           <span class="phrase"><a name="geometry.reference.strategies.strategy_side_geographic.synopsis"></a></span><a class="link" href="strategy_side_geographic.html#geometry.reference.strategies.strategy_side_geographic.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">FormulaPolicy</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Spheroid</span><span class="special">,</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">geographic</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_geographic.h1"></a>
  50           <span class="phrase"><a name="geometry.reference.strategies.strategy_side_geographic.template_parameter_s_"></a></span><a class="link" href="strategy_side_geographic.html#geometry.reference.strategies.strategy_side_geographic.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>
  77 <tr>
  78 <td>
  79                   <p>
  80                     typename FormulaPolicy
  81                   </p>
  82                 </td>
  83 <td>
  84                   <p>
  85                     strategy::andoyer
  86                   </p>
  87                 </td>
  88 <td>
  89                   <p>
  90                     Geodesic solution formula policy.
  91                   </p>
  92                 </td>
  93 </tr>
  94 <tr>
  95 <td>
  96                   <p>
  97                     typename Spheroid
  98                   </p>
  99                 </td>
 100 <td>
 101                   <p>
 102                     srs::spheroid&lt;double&gt;
 103                   </p>
 104                 </td>
 105 <td>
 106                   <p>
 107                     Reference model of coordinate system.
 108                   </p>
 109                 </td>
 110 </tr>
 111 <tr>
 112 <td>
 113                   <p>
 114                     typename CalculationType
 115                   </p>
 116                 </td>
 117 <td>
 118                   <p>
 119                     void
 120                   </p>
 121                 </td>
 122 <td>
 123                   <p>
 124                     numeric type for calculation (e.g. high precision); if <span class="bold"><strong>void</strong></span> then it is extracted automatically
 125                     from the coordinate type and (if necessary) promoted to floating
 126                     point
 127                   </p>
 128                 </td>
 129 </tr>
 130 </tbody>
 131 </table></div>
 132 <h6>
 133 <a name="geometry.reference.strategies.strategy_side_geographic.h2"></a>
 134           <span class="phrase"><a name="geometry.reference.strategies.strategy_side_geographic.constructor_s_"></a></span><a class="link" href="strategy_side_geographic.html#geometry.reference.strategies.strategy_side_geographic.constructor_s_">Constructor(s)</a>
 135         </h6>
 136 <div class="informaltable"><table class="table">
 137 <colgroup>
 138 <col>
 139 <col>
 140 <col>
 141 </colgroup>
 142 <thead><tr>
 143 <th>
 144                   <p>
 145                     Function
 146                   </p>
 147                 </th>
 148 <th>
 149                   <p>
 150                     Description
 151                   </p>
 152                 </th>
 153 <th>
 154                   <p>
 155                     Parameters
 156                   </p>
 157                 </th>
 158 </tr></thead>
 159 <tbody>
 160 <tr>
 161 <td>
 162                   <p>
 163 </p>
 164 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">geographic</span><span class="special">()</span></pre>
 165 <p>
 166                   </p>
 167                 </td>
 168 <td>
 169                 </td>
 170 <td>
 171                 </td>
 172 </tr>
 173 <tr>
 174 <td>
 175                   <p>
 176 </p>
 177 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">geographic</span><span class="special">(</span><span class="identifier">Spheroid</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">model</span><span class="special">)</span></pre>
 178 <p>
 179                   </p>
 180                 </td>
 181 <td>
 182                 </td>
 183 <td>
 184                   <p>
 185                     <span class="bold"><strong>Spheroid const &amp;</strong></span>: <span class="emphasis"><em>model</em></span>:
 186                   </p>
 187                 </td>
 188 </tr>
 189 </tbody>
 190 </table></div>
 191 <h6>
 192 <a name="geometry.reference.strategies.strategy_side_geographic.h3"></a>
 193           <span class="phrase"><a name="geometry.reference.strategies.strategy_side_geographic.member_function_s_"></a></span><a class="link" href="strategy_side_geographic.html#geometry.reference.strategies.strategy_side_geographic.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">envelope_strategy_type</span> <span class="identifier">get_envelope_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="identifier">disjoint_strategy_type</span> <span class="identifier">get_disjoint_strategy</span><span class="special">()</span></pre>
 246 <p>
 247                   </p>
 248                 </td>
 249 <td>
 250                 </td>
 251 <td>
 252                 </td>
 253 <td>
 254                 </td>
 255 </tr>
 256 <tr>
 257 <td>
 258                   <p>
 259 </p>
 260 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">equals_point_point_strategy_type</span> <span class="identifier">get_equals_point_point_strategy</span><span class="special">()</span></pre>
 261 <p>
 262                   </p>
 263                 </td>
 264 <td>
 265                 </td>
 266 <td>
 267                 </td>
 268 <td>
 269                 </td>
 270 </tr>
 271 <tr>
 272 <td>
 273                   <p>
 274 </p>
 275 <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>
 276 <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>
 277 <p>
 278                   </p>
 279                 </td>
 280 <td>
 281                 </td>
 282 <td>
 283                   <p>
 284                     <span class="bold"><strong>P1 const &amp;</strong></span>: <span class="emphasis"><em>p1</em></span>:
 285                   </p>
 286                   <p>
 287                     <span class="bold"><strong>P2 const &amp;</strong></span>: <span class="emphasis"><em>p2</em></span>:
 288                   </p>
 289                   <p>
 290                     <span class="bold"><strong>P const &amp;</strong></span>: <span class="emphasis"><em>p</em></span>:
 291                   </p>
 292                 </td>
 293 <td>
 294                 </td>
 295 </tr>
 296 <tr>
 297 <td>
 298                   <p>
 299 </p>
 300 <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">Spheroid</span> <span class="keyword">const</span>  <span class="special">&amp;</span> <span class="identifier">model</span><span class="special">()</span></pre>
 301 <p>
 302                   </p>
 303                 </td>
 304 <td>
 305                 </td>
 306 <td>
 307                 </td>
 308 <td>
 309                 </td>
 310 </tr>
 311 </tbody>
 312 </table></div>
 313 <h6>
 314 <a name="geometry.reference.strategies.strategy_side_geographic.h4"></a>
 315           <span class="phrase"><a name="geometry.reference.strategies.strategy_side_geographic.header"></a></span><a class="link" href="strategy_side_geographic.html#geometry.reference.strategies.strategy_side_geographic.header">Header</a>
 316         </h6>
 317 <p>
 318           <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">geographic</span><span class="special">/</span><span class="identifier">side</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>
 319         </p>
 320 <h6>
 321 <a name="geometry.reference.strategies.strategy_side_geographic.h5"></a>
 322           <span class="phrase"><a name="geometry.reference.strategies.strategy_side_geographic.see_also"></a></span><a class="link" href="strategy_side_geographic.html#geometry.reference.strategies.strategy_side_geographic.see_also">See
 323           also</a>
 324         </h6>
 325 <p>
 326           <a class="link" href="../srs/srs_spheroid.html" title="srs::spheroid">srs::spheroid</a>
 327         </p>
 328 </div>
 329 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 330 <td align="left"></td>
 331 <td align="right"><div class="copyright-footer">Copyright &#169; 2009-2019 Barend Gehrels, Bruno Lalande, Mateusz Loskot, Adam
 332       Wulkiewicz, Oracle and/or its affiliates<p>
 333         Distributed under the Boost Software License, Version 1.0. (See accompanying
 334         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>)
 335       </p>
 336 </div></td>
 337 </tr></table>
 338 <hr>
 339 <div class="spirit-nav">
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