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26<div class="titlepage"><div><div><h5 class="title">
27<a name="range.reference.algorithms.mutating.rotate_copy"></a><a class="link" href="rotate_copy.html" title="rotate_copy">rotate_copy</a>
28</h5></div></div></div>
29<h6>
30<a name="range.reference.algorithms.mutating.rotate_copy.h0"></a>
31            <span class="phrase"><a name="range.reference.algorithms.mutating.rotate_copy.prototype"></a></span><a class="link" href="rotate_copy.html#range.reference.algorithms.mutating.rotate_copy.prototype">Prototype</a>
32          </h6>
33<p>
34</p>
35<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">ForwardRange</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">OutputIterator</span><span class="special">&gt;</span>
36<span class="identifier">OutputIterator</span> <span class="identifier">rotate_copy</span><span class="special">(</span>
37    <span class="keyword">const</span> <span class="identifier">ForwardRange</span><span class="special">&amp;</span> <span class="identifier">rng</span><span class="special">,</span>
38    <span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special">&lt;</span><span class="identifier">ForwardRange</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">middle</span><span class="special">,</span>
39    <span class="identifier">OutputIterator</span> <span class="identifier">out</span><span class="special">);</span>
40</pre>
41<p>
42          </p>
43<h6>
44<a name="range.reference.algorithms.mutating.rotate_copy.h1"></a>
45            <span class="phrase"><a name="range.reference.algorithms.mutating.rotate_copy.description"></a></span><a class="link" href="rotate_copy.html#range.reference.algorithms.mutating.rotate_copy.description">Description</a>
46          </h6>
47<p>
48            <code class="computeroutput"><span class="identifier">rotate_copy</span></code> rotates the
49            elements in a range. It copies the two ranges <code class="computeroutput"><span class="special">[</span><span class="identifier">begin</span><span class="special">(</span><span class="identifier">rng</span><span class="special">),</span> <span class="identifier">middle</span><span class="special">)</span></code>
50            and <code class="computeroutput"><span class="special">[</span><span class="identifier">middle</span><span class="special">,</span> <span class="identifier">end</span><span class="special">(</span><span class="identifier">rng</span><span class="special">))</span></code> to <code class="computeroutput"><span class="identifier">out</span></code>.
51          </p>
52<h6>
53<a name="range.reference.algorithms.mutating.rotate_copy.h2"></a>
54            <span class="phrase"><a name="range.reference.algorithms.mutating.rotate_copy.definition"></a></span><a class="link" href="rotate_copy.html#range.reference.algorithms.mutating.rotate_copy.definition">Definition</a>
55          </h6>
56<p>
57            Defined in the 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">algorithm</span><span class="special">/</span><span class="identifier">rotate_copy</span><span class="special">.</span><span class="identifier">hpp</span></code>
58          </p>
59<h6>
60<a name="range.reference.algorithms.mutating.rotate_copy.h3"></a>
61            <span class="phrase"><a name="range.reference.algorithms.mutating.rotate_copy.requirements"></a></span><a class="link" href="rotate_copy.html#range.reference.algorithms.mutating.rotate_copy.requirements">Requirements</a>
62          </h6>
63<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
64<li class="listitem">
65                <code class="computeroutput"><span class="identifier">ForwardRange</span></code> is a
66                model of the <a class="link" href="../../../concepts/forward_range.html" title="Forward Range">Forward
67                Range</a> Concept.
68              </li>
69<li class="listitem">
70                <code class="computeroutput"><span class="identifier">ForwardRange</span></code> is mutable.
71              </li>
72<li class="listitem">
73                <code class="computeroutput"><span class="identifier">OutputIterator</span></code> is
74                a model of the <code class="computeroutput"><span class="identifier">OutputIteratorConcept</span></code>.
75              </li>
76</ul></div>
77<h6>
78<a name="range.reference.algorithms.mutating.rotate_copy.h4"></a>
79            <span class="phrase"><a name="range.reference.algorithms.mutating.rotate_copy.precondition_"></a></span><a class="link" href="rotate_copy.html#range.reference.algorithms.mutating.rotate_copy.precondition_">Precondition:</a>
80          </h6>
81<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
82<li class="listitem">
83                <code class="computeroutput"><span class="special">[</span><span class="identifier">begin</span><span class="special">(</span><span class="identifier">rng</span><span class="special">),</span> <span class="identifier">middle</span><span class="special">)</span></code> is a valid range.
84              </li>
85<li class="listitem">
86                <code class="computeroutput"><span class="special">[</span><span class="identifier">middle</span><span class="special">,</span> <span class="identifier">end</span><span class="special">(</span><span class="identifier">rng</span><span class="special">))</span></code> is a valid range.
87              </li>
88</ul></div>
89<h6>
90<a name="range.reference.algorithms.mutating.rotate_copy.h5"></a>
91            <span class="phrase"><a name="range.reference.algorithms.mutating.rotate_copy.complexity"></a></span><a class="link" href="rotate_copy.html#range.reference.algorithms.mutating.rotate_copy.complexity">Complexity</a>
92          </h6>
93<p>
94            Linear. Exactly <code class="computeroutput"><span class="identifier">distance</span><span class="special">(</span><span class="identifier">rng</span><span class="special">)</span></code> elements are copied.
95          </p>
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97<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
98<td align="left"></td>
99<td align="right"><div class="copyright-footer">Copyright © 2003-2010 Thorsten Ottosen,
100      Neil Groves<p>
101        Distributed under the Boost Software License, Version 1.0. (See accompanying
102        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>)
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