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  27 <a name="geometry.reference.adapted.register.boost_geometry_register_multi_point"></a><a class="link" href="boost_geometry_register_multi_point.html" title="BOOST_GEOMETRY_REGISTER_MULTI_POINT">BOOST_GEOMETRY_REGISTER_MULTI_POINT</a>
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  29 <p>
  30             <a class="indexterm" name="idm46187011041760"></a>
  31 Macro to register a multi_point.
  32           </p>
  33 <h6>
  34 <a name="geometry.reference.adapted.register.boost_geometry_register_multi_point.h0"></a>
  35             <span class="phrase"><a name="geometry.reference.adapted.register.boost_geometry_register_multi_point.description"></a></span><a class="link" href="boost_geometry_register_multi_point.html#geometry.reference.adapted.register.boost_geometry_register_multi_point.description">Description</a>
  36           </h6>
  37 <p>
  38             The macro BOOST_GEOMETRY_REGISTER_MULTI_POINT registers a multi_point
  39             such that it is recognized by Boost.Geometry and that Boost.Geometry
  40             functionality can used with the specified type. The multi_point may contain
  41             template parameters, which must be specified then.
  42           </p>
  43 <h6>
  44 <a name="geometry.reference.adapted.register.boost_geometry_register_multi_point.h1"></a>
  45             <span class="phrase"><a name="geometry.reference.adapted.register.boost_geometry_register_multi_point.synopsis"></a></span><a class="link" href="boost_geometry_register_multi_point.html#geometry.reference.adapted.register.boost_geometry_register_multi_point.synopsis">Synopsis</a>
  46           </h6>
  47 <p>
  48 </p>
  49 <pre class="programlisting"><span class="preprocessor">#define</span> <span class="identifier">BOOST_GEOMETRY_REGISTER_MULTI_POINT</span><span class="special">(</span><span class="identifier">MultiPoint</span><span class="special">)</span></pre>
  50 <p>
  51           </p>
  52 <h6>
  53 <a name="geometry.reference.adapted.register.boost_geometry_register_multi_point.h2"></a>
  54             <span class="phrase"><a name="geometry.reference.adapted.register.boost_geometry_register_multi_point.parameters"></a></span><a class="link" href="boost_geometry_register_multi_point.html#geometry.reference.adapted.register.boost_geometry_register_multi_point.parameters">Parameters</a>
  55           </h6>
  56 <div class="informaltable"><table class="table">
  57 <colgroup>
  58 <col>
  59 <col>
  60 </colgroup>
  61 <thead><tr>
  62 <th>
  63                     <p>
  64                       Name
  65                     </p>
  66                   </th>
  67 <th>
  68                     <p>
  69                       Description
  70                     </p>
  71                   </th>
  72 </tr></thead>
  73 <tbody><tr>
  74 <td>
  75                     <p>
  76                       MultiPoint
  77                     </p>
  78                   </td>
  79 <td>
  80                     <p>
  81                       multi_point type to be registered
  82                     </p>
  83                   </td>
  84 </tr></tbody>
  85 </table></div>
  86 <h6>
  87 <a name="geometry.reference.adapted.register.boost_geometry_register_multi_point.h3"></a>
  88             <span class="phrase"><a name="geometry.reference.adapted.register.boost_geometry_register_multi_point.header"></a></span><a class="link" href="boost_geometry_register_multi_point.html#geometry.reference.adapted.register.boost_geometry_register_multi_point.header">Header</a>
  89           </h6>
  90 <p>
  91             <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">geometries</span><span class="special">/</span><span class="keyword">register</span><span class="special">/</span><span class="identifier">multi_point</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>
  92           </p>
  93 <h6>
  94 <a name="geometry.reference.adapted.register.boost_geometry_register_multi_point.h4"></a>
  95             <span class="phrase"><a name="geometry.reference.adapted.register.boost_geometry_register_multi_point.example"></a></span><a class="link" href="boost_geometry_register_multi_point.html#geometry.reference.adapted.register.boost_geometry_register_multi_point.example">Example</a>
  96           </h6>
  97 <p>
  98             Show the use of the macro BOOST_GEOMETRY_REGISTER_MULTI_POINT
  99           </p>
 100 <p>
 101 </p>
 102 <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">iostream</span><span class="special">&gt;</span>
 103 <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">hpp</span><span class="special">&gt;</span>
 104 <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">geometries</span><span class="special">/</span><span class="identifier">adapted</span><span class="special">/</span><span class="identifier">boost_tuple</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
 105 <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">geometries</span><span class="special">/</span><span class="keyword">register</span><span class="special">/</span><span class="identifier">multi_point</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
 106
 107 <span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">tuple</span><span class="special">&lt;</span><span class="keyword">float</span><span class="special">,</span> <span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">point_type</span><span class="special">;</span>
 108
 109 <span class="identifier">BOOST_GEOMETRY_REGISTER_BOOST_TUPLE_CS</span><span class="special">(</span><span class="identifier">cs</span><span class="special">::</span><span class="identifier">cartesian</span><span class="special">)</span>
 110 <span class="identifier">BOOST_GEOMETRY_REGISTER_MULTI_POINT</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">deque</span><span class="special">&lt;</span> <span class="special">::</span><span class="identifier">point_type</span> <span class="special">&gt;)</span>
 111
 112 <span class="keyword">int</span> <span class="identifier">main</span><span class="special">()</span>
 113 <span class="special">{</span>
 114     <span class="comment">// Normal usage of std::</span>
 115     <span class="identifier">std</span><span class="special">::</span><span class="identifier">deque</span><span class="special">&lt;</span><span class="identifier">point_type</span><span class="special">&gt;</span> <span class="identifier">multi_point</span><span class="special">;</span>
 116     <span class="identifier">multi_point</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span><span class="identifier">point_type</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">1</span><span class="special">));</span>
 117     <span class="identifier">multi_point</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span><span class="identifier">point_type</span><span class="special">(</span><span class="number">3</span><span class="special">,</span> <span class="number">2</span><span class="special">));</span>
 118
 119     <span class="comment">// Usage of Boost.Geometry</span>
 120     <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="string">"WKT: "</span>  <span class="special">&lt;&lt;</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">geometry</span><span class="special">::</span><span class="identifier">wkt</span><span class="special">(</span><span class="identifier">multi_point</span><span class="special">)</span> <span class="special">&lt;&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
 121
 122     <span class="keyword">return</span> <span class="number">0</span><span class="special">;</span>
 123 <span class="special">}</span>
 124 </pre>
 125 <p>
 126           </p>
 127 <p>
 128             Output:
 129           </p>
 130 <pre class="programlisting">WKT: MULTIPOINT((1 1),(3 2))
 131 </pre>
 132 </div>
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 135 <td align="right"><div class="copyright-footer">Copyright &#169; 2009-2019 Barend Gehrels, Bruno Lalande, Mateusz Loskot, Adam
 136       Wulkiewicz, Oracle and/or its affiliates<p>
 137         Distributed under the Boost Software License, Version 1.0. (See accompanying
 138         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>)
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