1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>BOOST_GEOMETRY_REGISTER_POINT_2D_GET_SET</title> 5<link rel="stylesheet" href="../../../../../../../../doc/src/boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../../../index.html" title="Chapter 1. Geometry"> 8<link rel="up" href="../register.html" title="Macro's for adaption"> 9<link rel="prev" href="boost_geometry_register_point_2d_const.html" title="BOOST_GEOMETRY_REGISTER_POINT_2D_CONST"> 10<link rel="next" href="boost_geometry_register_point_3d.html" title="BOOST_GEOMETRY_REGISTER_POINT_3D"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../../boost.png"></td> 15<td align="center"><a href="../../../../../../../../index.html">Home</a></td> 16<td align="center"><a href="../../../../../../../../libs/libraries.htm">Libraries</a></td> 17<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 18<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 19<td align="center"><a href="../../../../../../../../more/index.htm">More</a></td> 20</tr></table> 21<hr> 22<div class="spirit-nav"> 23<a accesskey="p" href="boost_geometry_register_point_2d_const.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../register.html"><img src="../../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="boost_geometry_register_point_3d.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h5 class="title"> 27<a name="geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set"></a><a class="link" href="boost_geometry_register_point_2d_get_set.html" title="BOOST_GEOMETRY_REGISTER_POINT_2D_GET_SET">BOOST_GEOMETRY_REGISTER_POINT_2D_GET_SET</a> 28</h5></div></div></div> 29<p> 30 <a class="indexterm" name="idm45635708715984"></a> 31Macro to register a 2D point type (having separate get/set methods) 32 </p> 33<h6> 34<a name="geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.h0"></a> 35 <span class="phrase"><a name="geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.description"></a></span><a class="link" href="boost_geometry_register_point_2d_get_set.html#geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.description">Description</a> 36 </h6> 37<p> 38 The macro BOOST_GEOMETRY_REGISTER_POINT_2D_GET_SET registers a two-dimensional 39 point type such that it is recognized by Boost.Geometry and that Boost.Geometry 40 functionality can used with the specified type.. The get/set version 41 registers get and set methods separately and can be used for classes 42 with protected member variables and get/set methods to change coordinates 43 </p> 44<h6> 45<a name="geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.h1"></a> 46 <span class="phrase"><a name="geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.synopsis"></a></span><a class="link" href="boost_geometry_register_point_2d_get_set.html#geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.synopsis">Synopsis</a> 47 </h6> 48<p> 49</p> 50<pre class="programlisting"><span class="preprocessor">#define</span> <span class="identifier">BOOST_GEOMETRY_REGISTER_POINT_2D_GET_SET</span><span class="special">(</span><span class="identifier">Point</span><span class="special">,</span> <span class="identifier">CoordinateType</span><span class="special">,</span> <span class="identifier">CoordinateSystem</span><span class="special">,</span> 51 <span class="identifier">Get0</span><span class="special">,</span> <span class="identifier">Get1</span><span class="special">,</span> <span class="identifier">Set0</span><span class="special">,</span> 52 <span class="identifier">Set1</span><span class="special">)</span></pre> 53<p> 54 </p> 55<h6> 56<a name="geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.h2"></a> 57 <span class="phrase"><a name="geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.parameters"></a></span><a class="link" href="boost_geometry_register_point_2d_get_set.html#geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.parameters">Parameters</a> 58 </h6> 59<div class="informaltable"><table class="table"> 60<colgroup> 61<col> 62<col> 63</colgroup> 64<thead><tr> 65<th> 66 <p> 67 Name 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 Point 81 </p> 82 </td> 83<td> 84 <p> 85 Point type to be registered 86 </p> 87 </td> 88</tr> 89<tr> 90<td> 91 <p> 92 CoordinateType 93 </p> 94 </td> 95<td> 96 <p> 97 Type of the coordinates of the point (e.g. double) 98 </p> 99 </td> 100</tr> 101<tr> 102<td> 103 <p> 104 CoordinateSystem 105 </p> 106 </td> 107<td> 108 <p> 109 Coordinate system (e.g. cs::cartesian) 110 </p> 111 </td> 112</tr> 113<tr> 114<td> 115 <p> 116 Get0 117 </p> 118 </td> 119<td> 120 <p> 121 Method to get the first (usually x) coordinate 122 </p> 123 </td> 124</tr> 125<tr> 126<td> 127 <p> 128 Get1 129 </p> 130 </td> 131<td> 132 <p> 133 Method to get the second (usually y) coordinate 134 </p> 135 </td> 136</tr> 137<tr> 138<td> 139 <p> 140 Set0 141 </p> 142 </td> 143<td> 144 <p> 145 Method to set the first (usually x) coordinate 146 </p> 147 </td> 148</tr> 149<tr> 150<td> 151 <p> 152 Set1 153 </p> 154 </td> 155<td> 156 <p> 157 Method to set the second (usually y) coordinate 158 </p> 159 </td> 160</tr> 161</tbody> 162</table></div> 163<h6> 164<a name="geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.h3"></a> 165 <span class="phrase"><a name="geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.header"></a></span><a class="link" href="boost_geometry_register_point_2d_get_set.html#geometry.reference.adapted.register.boost_geometry_register_point_2d_get_set.header">Header</a> 166 </h6> 167<p> 168 <code class="computeroutput"><span class="preprocessor">#include</span> <span class="special"><</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">point</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code> 169 </p> 170</div> 171<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 172<td align="left"></td> 173<td align="right"><div class="copyright-footer">Copyright © 2009-2019 Barend Gehrels, Bruno Lalande, Mateusz Loskot, Adam 174 Wulkiewicz, Oracle and/or its affiliates<p> 175 Distributed under the Boost Software License, Version 1.0. (See accompanying 176 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>) 177 </p> 178</div></td> 179</tr></table> 180<hr> 181<div class="spirit-nav"> 182<a accesskey="p" href="boost_geometry_register_point_2d_const.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../register.html"><img src="../../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="boost_geometry_register_point_3d.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> 183</div> 184</body> 185</html> 186
