1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>cs::geographic</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="../cs.html" title="Coordinate Systems"> 9<link rel="prev" href="cs_spherical_equatorial.html" title="cs::spherical_equatorial"> 10<link rel="next" href="../core.html" title="Core Metafunctions"> 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="cs_spherical_equatorial.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../cs.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="../core.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h4 class="title"> 27<a name="geometry.reference.cs.cs_geographic"></a><a class="link" href="cs_geographic.html" title="cs::geographic">cs::geographic</a> 28</h4></div></div></div> 29<p> 30 <a class="indexterm" name="idm45635684512848"></a><a class="indexterm" name="idm45635684512192"></a> 31Geographic coordinate system, in degree or in radian. 32 </p> 33<h6> 34<a name="geometry.reference.cs.cs_geographic.h0"></a> 35 <span class="phrase"><a name="geometry.reference.cs.cs_geographic.description"></a></span><a class="link" href="cs_geographic.html#geometry.reference.cs.cs_geographic.description">Description</a> 36 </h6> 37<p> 38 Defines the geographic coordinate system where points are defined in two 39 angles and usually known as lat,long or lo,la or phi,lambda 40 </p> 41<h6> 42<a name="geometry.reference.cs.cs_geographic.h1"></a> 43 <span class="phrase"><a name="geometry.reference.cs.cs_geographic.synopsis"></a></span><a class="link" href="cs_geographic.html#geometry.reference.cs.cs_geographic.synopsis">Synopsis</a> 44 </h6> 45<p> 46</p> 47<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">DegreeOrRadian</span><span class="special">></span> 48<span class="keyword">struct</span> <span class="identifier">cs</span><span class="special">::</span><span class="identifier">geographic</span> 49 <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">core_detail</span><span class="special">::</span><span class="identifier">define_angular_units</span><span class="special"><</span> <span class="identifier">DegreeOrRadian</span> <span class="special">></span> 50<span class="special">{</span> 51 <span class="comment">// ...</span> 52<span class="special">};</span> 53</pre> 54<p> 55 </p> 56<h6> 57<a name="geometry.reference.cs.cs_geographic.h2"></a> 58 <span class="phrase"><a name="geometry.reference.cs.cs_geographic.template_parameter_s_"></a></span><a class="link" href="cs_geographic.html#geometry.reference.cs.cs_geographic.template_parameter_s_">Template 59 parameter(s)</a> 60 </h6> 61<div class="informaltable"><table class="table"> 62<colgroup> 63<col> 64<col> 65</colgroup> 66<thead><tr> 67<th> 68 <p> 69 Parameter 70 </p> 71 </th> 72<th> 73 <p> 74 Description 75 </p> 76 </th> 77</tr></thead> 78<tbody><tr> 79<td> 80 <p> 81 typename DegreeOrRadian 82 </p> 83 </td> 84<td> 85 </td> 86</tr></tbody> 87</table></div> 88<h6> 89<a name="geometry.reference.cs.cs_geographic.h3"></a> 90 <span class="phrase"><a name="geometry.reference.cs.cs_geographic.header"></a></span><a class="link" href="cs_geographic.html#geometry.reference.cs.cs_geographic.header">Header</a> 91 </h6> 92<p> 93 Either 94 </p> 95<p> 96 <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">hpp</span><span class="special">></span></code> 97 </p> 98<p> 99 Or 100 </p> 101<p> 102 <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">core</span><span class="special">/</span><span class="identifier">cs</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code> 103 </p> 104</div> 105<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 106<td align="left"></td> 107<td align="right"><div class="copyright-footer">Copyright © 2009-2019 Barend Gehrels, Bruno Lalande, Mateusz Loskot, Adam 108 Wulkiewicz, Oracle and/or its affiliates<p> 109 Distributed under the Boost Software License, Version 1.0. (See accompanying 110 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>) 111 </p> 112</div></td> 113</tr></table> 114<hr> 115<div class="spirit-nav"> 116<a accesskey="p" href="cs_spherical_equatorial.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../cs.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="../core.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a> 117</div> 118</body> 119</html> 120
