boost_range/doc/html/range/reference/adaptors/reference/sliced.html

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<div class="section range_reference_adaptors_reference_sliced">
<div class="titlepage"><div><div><h5 class="title">
<a name="range.reference.adaptors.reference.sliced"></a><a class="link" href="sliced.html" title="sliced">sliced</a>
</h5></div></div></div>
<div class="toc"><dl><dt><span class="section"><a href="sliced.html#range.reference.adaptors.reference.sliced.sliced_example">sliced
            example</a></span></dt></dl></div>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                    <p>
                      Syntax
                    </p>
                  </th>
<th>
                    <p>
                      Code
                    </p>
                  </th>
</tr></thead>
<tbody>
<tr>
<td>
                    <p>
                      Pipe
                    </p>
                  </td>
<td>
                    <p>
                      <code class="computeroutput"><span class="identifier">rng</span> <span class="special">|</span>
                      <span class="identifier">boost</span><span class="special">::</span><span class="identifier">adaptors</span><span class="special">::</span><span class="identifier">sliced</span><span class="special">(</span><span class="identifier">n</span><span class="special">,</span>
                      <span class="identifier">m</span><span class="special">)</span></code>
                    </p>
                  </td>
</tr>
<tr>
<td>
                    <p>
                      Function
                    </p>
                  </td>
<td>
                    <p>
                      <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">adaptors</span><span class="special">::</span><span class="identifier">slice</span><span class="special">(</span><span class="identifier">rng</span><span class="special">,</span>
                      <span class="identifier">n</span><span class="special">,</span>
                      <span class="identifier">m</span><span class="special">)</span></code>
                    </p>
                  </td>
</tr>
</tbody>
</table></div>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
                <span class="bold"><strong>Precondition:</strong></span> <code class="computeroutput"><span class="number">0</span>
                <span class="special">&lt;=</span> <span class="identifier">n</span>
                <span class="special">&amp;&amp;</span> <span class="identifier">n</span>
                <span class="special">&lt;=</span> <span class="identifier">m</span>
                <span class="special">&amp;&amp;</span> <span class="identifier">m</span>
                <span class="special">&lt;</span> <span class="identifier">distance</span><span class="special">(</span><span class="identifier">rng</span><span class="special">)</span></code>
              </li>
<li class="listitem">
                <span class="bold"><strong>Returns:</strong></span> <code class="computeroutput"><span class="identifier">make_range</span><span class="special">(</span><span class="identifier">rng</span><span class="special">,</span> <span class="identifier">n</span><span class="special">,</span> <span class="identifier">m</span><span class="special">)</span></code>
              </li>
<li class="listitem">
                <span class="bold"><strong>Range Category:</strong></span> <a class="link" href="../../../concepts/random_access_range.html" title="Random Access Range">Random
                Access Range</a>
              </li>
<li class="listitem">
                <span class="bold"><strong>Range Return Type:</strong></span> <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">sliced_range</span><span class="special">&lt;</span><span class="identifier">typeof</span><span class="special">(</span><span class="identifier">rng</span><span class="special">)&gt;</span></code>
              </li>
<li class="listitem">
                <span class="bold"><strong>Returned Range Category:</strong></span> <a class="link" href="../../../concepts/random_access_range.html" title="Random Access Range">Random
                Access Range</a>
              </li>
</ul></div>
<div class="section range_reference_adaptors_reference_sliced_sliced_example">
<div class="titlepage"><div><div><h6 class="title">
<a name="range.reference.adaptors.reference.sliced.sliced_example"></a><a class="link" href="sliced.html#range.reference.adaptors.reference.sliced.sliced_example" title="sliced example">sliced
            example</a>
</h6></div></div></div>
<p>
</p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">range</span><span class="special">/</span><span class="identifier">adaptor</span><span class="special">/</span><span class="identifier">sliced</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><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">copy</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">assign</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">algorithm</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">iostream</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">vector</span><span class="special">&gt;</span>

<span class="keyword">int</span> <span class="identifier">main</span><span class="special">(</span><span class="keyword">int</span> <span class="identifier">argc</span><span class="special">,</span> <span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">argv</span><span class="special">[])</span>
<span class="special">{</span>
    <span class="keyword">using</span> <span class="keyword">namespace</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">adaptors</span><span class="special">;</span>
    <span class="keyword">using</span> <span class="keyword">namespace</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">assign</span><span class="special">;</span>

    <span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;</span> <span class="identifier">input</span><span class="special">;</span>
    <span class="identifier">input</span> <span class="special">+=</span> <span class="number">1</span><span class="special">,</span><span class="number">2</span><span class="special">,</span><span class="number">3</span><span class="special">,</span><span class="number">4</span><span class="special">,</span><span class="number">5</span><span class="special">,</span><span class="number">6</span><span class="special">,</span><span class="number">7</span><span class="special">,</span><span class="number">8</span><span class="special">,</span><span class="number">9</span><span class="special">;</span>

    <span class="identifier">boost</span><span class="special">::</span><span class="identifier">copy</span><span class="special">(</span>
        <span class="identifier">input</span> <span class="special">|</span> <span class="identifier">sliced</span><span class="special">(</span><span class="number">2</span><span class="special">,</span> <span class="number">5</span><span class="special">),</span>
        <span class="identifier">std</span><span class="special">::</span><span class="identifier">ostream_iterator</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">","</span><span class="special">));</span>

    <span class="keyword">return</span> <span class="number">0</span><span class="special">;</span>
<span class="special">}</span>
</pre>
<p>
            </p>
</div>
<p>
            This would produce the output:
</p>
<pre class="programlisting"><span class="number">3</span><span class="special">,</span><span class="number">4</span><span class="special">,</span><span class="number">5</span>
</pre>
<p>
          </p>
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      Neil Groves<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        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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