1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>counting_range</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. Range 2.0"> 8<link rel="up" href="../ranges.html" title="Provided Ranges"> 9<link rel="prev" href="any_range.html" title="any_range"> 10<link rel="next" href="istream_range.html" title="istream_range"> 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="any_range.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../ranges.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="istream_range.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="range.reference.ranges.counting_range"></a><a class="link" href="counting_range.html" title="counting_range">counting_range</a> 28</h4></div></div></div> 29<h6> 30<a name="range.reference.ranges.counting_range.h0"></a> 31 <span class="phrase"><a name="range.reference.ranges.counting_range.prototype"></a></span><a class="link" href="counting_range.html#range.reference.ranges.counting_range.prototype">Prototype</a> 32 </h6> 33<p> 34</p> 35<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">Incrementable</span> <span class="special">></span> <span class="keyword">inline</span> 36<span class="identifier">iterator_range</span><span class="special"><</span> <span class="identifier">counting_iterator</span><span class="special"><</span><span class="identifier">Incrementable</span><span class="special">></span> <span class="special">></span> 37<span class="identifier">counting_range</span><span class="special">(</span><span class="identifier">Incrementable</span> <span class="identifier">first</span><span class="special">,</span> <span class="identifier">Incrementable</span> <span class="identifier">last</span><span class="special">);</span> 38 39<span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">SinglePassRange</span> <span class="special">></span> <span class="keyword">inline</span> 40<span class="identifier">iterator_range</span><span class="special"><</span> <span class="identifier">counting_iterator</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special"><</span><span class="identifier">SinglePassRange</span><span class="special">>::</span><span class="identifier">type</span> <span class="special">></span> 41<span class="identifier">counting_range</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">SinglePassRange</span><span class="special">&</span> <span class="identifier">rng</span><span class="special">);</span> 42 43<span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">SinglePassRange</span> <span class="special">></span> <span class="keyword">inline</span> 44<span class="identifier">iterator_range</span><span class="special"><</span> <span class="identifier">counting_iterator</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special"><</span><span class="identifier">SinglePassRange</span><span class="special">>::</span><span class="identifier">type</span> <span class="special">></span> 45<span class="identifier">counting_range</span><span class="special">(</span><span class="identifier">SinglePassRange</span><span class="special">&</span> <span class="identifier">rng</span><span class="special">);</span> 46</pre> 47<p> 48 </p> 49<h6> 50<a name="range.reference.ranges.counting_range.h1"></a> 51 <span class="phrase"><a name="range.reference.ranges.counting_range.description"></a></span><a class="link" href="counting_range.html#range.reference.ranges.counting_range.description">Description</a> 52 </h6> 53<p> 54 <code class="computeroutput"><span class="identifier">counting_range</span></code> is a function 55 to generator that generates an <code class="computeroutput"><span class="identifier">iterator_range</span></code> 56 wrapping a <code class="computeroutput"><span class="identifier">counting_iterator</span></code> 57 (from Boost.Iterator). 58 </p> 59<h6> 60<a name="range.reference.ranges.counting_range.h2"></a> 61 <span class="phrase"><a name="range.reference.ranges.counting_range.definition"></a></span><a class="link" href="counting_range.html#range.reference.ranges.counting_range.definition">Definition</a> 62 </h6> 63<p> 64 Defined in header file <code class="computeroutput"><span class="identifier">boost</span><span class="special">/</span><span class="identifier">range</span><span class="special">/</span><span class="identifier">counting_range</span><span class="special">.</span><span class="identifier">hpp</span></code> 65 </p> 66<h6> 67<a name="range.reference.ranges.counting_range.h3"></a> 68 <span class="phrase"><a name="range.reference.ranges.counting_range.requirements"></a></span><a class="link" href="counting_range.html#range.reference.ranges.counting_range.requirements">Requirements</a> 69 </h6> 70<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"> 71 <code class="computeroutput"><span class="identifier">Incrementable</span></code> is a 72 model of the <code class="computeroutput"><span class="identifier">Incrementable</span></code> 73 Concept. 74 </li></ol></div> 75</div> 76<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 77<td align="left"></td> 78<td align="right"><div class="copyright-footer">Copyright © 2003-2010 Thorsten Ottosen, 79 Neil Groves<p> 80 Distributed under the Boost Software License, Version 1.0. (See accompanying 81 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>) 82 </p> 83</div></td> 84</tr></table> 85<hr> 86<div class="spirit-nav"> 87<a accesskey="p" href="any_range.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../ranges.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="istream_range.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a> 88</div> 89</body> 90</html> 91
