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27 <a name="boost.algorithm.is_from_range"></a><div class="titlepage"></div>
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29 <h2><span class="refentrytitle">Function template is_from_range</span></h2>
30 <p>boost::algorithm::is_from_range &#8212; is_from_range predicate </p>
31 </div>
32 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
33 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../string_algo/reference.html#header.boost.algorithm.string.classification_hpp" title="Header &lt;boost/algorithm/string/classification.hpp&gt;">boost/algorithm/string/classification.hpp</a>&gt;
34
35 </span>
36 <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">&gt;</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <span class="identifier">is_from_range</span><span class="special">(</span><span class="identifier">CharT</span> From<span class="special">,</span> <span class="identifier">CharT</span> To<span class="special">)</span><span class="special">;</span></pre></div>
37 <div class="refsect1">
38 <a name="idp125863040"></a><h2>Description</h2>
39 <p>Construct the <code class="computeroutput">is_from_range</code> predicate. The predicate holds if the input is included in the specified range. (i.e. From &lt;= Ch &lt;= To )</p>
40 <p>
41
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44 <colgroup>
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46 <col>
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50 <td><p><span class="term">Parameters:</span></p></td>
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52 <colgroup>
53 <col align="left" valign="top">
54 <col>
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57 <tr>
58 <td><p><span class="term"><code class="computeroutput">From</code></span></p></td>
59 <td><p>The start of the range </p></td>
60 </tr>
61 <tr>
62 <td><p><span class="term"><code class="computeroutput">To</code></span></p></td>
63 <td><p>The end of the range </p></td>
64 </tr>
65 </tbody>
66 </table></div></td>
67 </tr>
68 <tr>
69 <td><p><span class="term">Returns:</span></p></td>
70 <td><p>An instance of the <code class="computeroutput">is_from_range</code> predicate </p></td>
71 </tr>
72 </tbody>
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