1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>strategy::line_interpolate::spherical</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="../strategies.html" title="Strategies"> 9<link rel="prev" href="strategy_line_interpolate_geographic.html" title="strategy::line_interpolate::geographic"> 10<link rel="next" href="strategy_side_side_by_triangle.html" title="strategy::side::side_by_triangle"> 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="strategy_line_interpolate_geographic.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../strategies.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="strategy_side_side_by_triangle.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.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="idm45635668299280"></a><a class="indexterm" name="idm45635668298592"></a><a class="indexterm" name="idm45635668297904"></a> 31Interpolate 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"><</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">></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<double, CalculationType> 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">&</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 &</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">&</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 &</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"><</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">></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">&</span> <span class="identifier">p0</span><span class="special">,</span> <span class="identifier">Point</span> <span class="keyword">const</span> <span class="special">&</span> <span class="identifier">p1</span><span class="special">,</span> <span class="identifier">Fraction</span> <span class="keyword">const</span> <span class="special">&</span> <span class="identifier">fraction</span><span class="special">,</span> 247 <span class="identifier">Point</span> <span class="special">&</span> <span class="identifier">p</span><span class="special">,</span> <span class="identifier">Distance</span> <span class="keyword">const</span> <span class="special">&</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 &</strong></span>: <span class="emphasis"><em>p0</em></span>: 256 </p> 257 <p> 258 <span class="bold"><strong>Point const &</strong></span>: <span class="emphasis"><em>p1</em></span>: 259 </p> 260 <p> 261 <span class="bold"><strong>Fraction const &</strong></span>: <span class="emphasis"><em>fraction</em></span>: 262 </p> 263 <p> 264 <span class="bold"><strong>Point &</strong></span>: <span class="emphasis"><em>p</em></span>: 265 </p> 266 <p> 267 <span class="bold"><strong>Distance const &</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"><</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">></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 © 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> 302<div class="spirit-nav"> 303<a accesskey="p" href="strategy_line_interpolate_geographic.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../strategies.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="strategy_side_side_by_triangle.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a> 304</div> 305</body> 306</html> 307
