1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>count(ValueOrIndexable const &)</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="../boost__geometry__index__rtree.html" title="boost::geometry::index::rtree"> 9<link rel="prev" href="bounds__.html" title="bounds()"> 10<link rel="next" href="parameters__.html" title="parameters()"> 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="bounds__.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../boost__geometry__index__rtree.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="parameters__.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.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___"></a><a name="classboost_1_1geometry_1_1index_1_1rtree_1a69dfe7fea7dac9513b79b9918bbf8050"></a><a class="link" href="count_valueorindexable_const___.html" title="count(ValueOrIndexable const &)">count(ValueOrIndexable 28 const &)</a> 29</h5></div></div></div> 30<p> 31 <a class="indexterm" name="idm45635675276064"></a> 32Count Values or Indexables stored in the container. 33 </p> 34<h6> 35<a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.h0"></a> 36 <span class="phrase"><a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.description"></a></span><a class="link" href="count_valueorindexable_const___.html#geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.description">Description</a> 37 </h6> 38<p> 39 For indexable_type it returns the number of values which indexables equals 40 the parameter. For value_type it returns the number of values which equals 41 the parameter. 42 </p> 43<h6> 44<a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.h1"></a> 45 <span class="phrase"><a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.synopsis"></a></span><a class="link" href="count_valueorindexable_const___.html#geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.synopsis">Synopsis</a> 46 </h6> 47<pre class="programlisting"><code class="computeroutput"><span class="keyword">template</span><span class="special"><</span></code><code class="computeroutput"><span class="keyword">typename</span> <span class="identifier">ValueOrIndexable</span></code><code class="computeroutput"><span class="special">></span></code> 48<code class="literal"><a class="link" href="../boost__geometry__index__rtree.html#classboost_1_1geometry_1_1index_1_1rtree_1acc1f90d7b70afebc58107c523ece5cd5">size_type</a></code> <code class="computeroutput"><span class="identifier">count</span></code><code class="computeroutput"><span class="special">(</span></code><code class="computeroutput"><span class="identifier">ValueOrIndexable</span> <span class="keyword">const</span> <span class="special">&</span></code> <code class="computeroutput"><span class="identifier">vori</span></code><code class="computeroutput"><span class="special">)</span></code> 49</pre> 50<h6> 51<a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.h2"></a> 52 <span class="phrase"><a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.modifier_s_"></a></span><a class="link" href="count_valueorindexable_const___.html#geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.modifier_s_">Modifier(s)</a> 53 </h6> 54<p> 55</p> 56<pre class="programlisting"><span class="keyword">const</span></pre> 57<p> 58 </p> 59<h6> 60<a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.h3"></a> 61 <span class="phrase"><a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.parameter_s_"></a></span><a class="link" href="count_valueorindexable_const___.html#geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.parameter_s_">Parameter(s)</a> 62 </h6> 63<div class="informaltable"><table class="table"> 64<colgroup> 65<col> 66<col> 67<col> 68</colgroup> 69<thead><tr> 70<th> 71 <p> 72 Type 73 </p> 74 </th> 75<th> 76 <p> 77 Name 78 </p> 79 </th> 80<th> 81 <p> 82 Description 83 </p> 84 </th> 85</tr></thead> 86<tbody><tr> 87<td> 88 <p> 89 <code class="computeroutput"><span class="identifier">ValueOrIndexable</span> 90 <span class="keyword">const</span> <span class="special">&</span></code> 91 </p> 92 </td> 93<td> 94 <p> 95 <code class="computeroutput"><span class="identifier">vori</span></code> 96 </p> 97 </td> 98<td> 99 <p> 100 The value or indexable which will be counted. 101 </p> 102 </td> 103</tr></tbody> 104</table></div> 105<h6> 106<a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.h4"></a> 107 <span class="phrase"><a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.returns"></a></span><a class="link" href="count_valueorindexable_const___.html#geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.returns">Returns</a> 108 </h6> 109<p> 110 The number of values found. 111 </p> 112<h6> 113<a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.h5"></a> 114 <span class="phrase"><a name="geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.throws"></a></span><a class="link" href="count_valueorindexable_const___.html#geometry.reference.spatial_indexes.boost__geometry__index__rtree.count_valueorindexable_const___.throws">Throws</a> 115 </h6> 116<p> 117 Nothing. 118 </p> 119</div> 120<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 121<td align="left"></td> 122<td align="right"><div class="copyright-footer">Copyright © 2009-2019 Barend Gehrels, Bruno Lalande, Mateusz Loskot, Adam 123 Wulkiewicz, Oracle and/or its affiliates<p> 124 Distributed under the Boost Software License, Version 1.0. (See accompanying 125 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>) 126 </p> 127</div></td> 128</tr></table> 129<hr> 130<div class="spirit-nav"> 131<a accesskey="p" href="bounds__.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../boost__geometry__index__rtree.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="parameters__.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> 132</div> 133</body> 134</html> 135
