libs/log/doc/html/boost/log/expressions/contains_idp63549248.html

   1 <html>
   2 <head>
   3 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
   4 <title>Function template contains</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&#160;1.&#160;Boost.Log v2">
   8 <link rel="up" href="../../../expressions.html#header.boost.log.expressions.predicates.contains_hpp" title="Header &lt;boost/log/expressions/predicates/contains.hpp&gt;">
   9 <link rel="prev" href="contains_idp63543744.html" title="Function template contains">
  10 <link rel="next" href="attribute_ends_with.html" title="Type definition attribute_ends_with">
  11 </head>
  12 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
  13 <table cellpadding="2" width="100%"><tr><td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../boost.png"></td></tr></table>
  14 <hr>
  15 <div class="spirit-nav">
  16 <a accesskey="p" href="contains_idp63543744.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../expressions.html#header.boost.log.expressions.predicates.contains_hpp"><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="attribute_ends_with.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
  17 </div>
  18 <div class="refentry">
  19 <a name="boost.log.expressions.contains_idp63549248"></a><div class="titlepage"></div>
  20 <div class="refnamediv">
  21 <h2><span class="refentrytitle">Function template contains</span></h2>
  22 <p>boost::log::expressions::contains</p>
  23 </div>
  24 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  25 <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="../../../expressions.html#header.boost.log.expressions.predicates.contains_hpp" title="Header &lt;boost/log/expressions/predicates/contains.hpp&gt;">boost/log/expressions/predicates/contains.hpp</a>&gt;
  26
  27 </span>
  28 <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> SubstringT<span class="special">&gt;</span>
  29   <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <span class="identifier">contains</span><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&amp;</span> name<span class="special">,</span>
  30                        <span class="identifier">SubstringT</span> <span class="keyword">const</span> <span class="special">&amp;</span> substring<span class="special">)</span><span class="special">;</span></pre></div>
  31 <div class="refsect1">
  32 <a name="idp118253056"></a><h2>Description</h2>
  33 <p>The function generates a terminal node in a template expression. The node will check if the attribute value, which is assumed to be a string, contains the specified substring. </p>
  34 </div>
  35 </div>
  36 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
  37 <td align="left"></td>
  38 <td align="right"><div class="copyright-footer">Copyright &#169; 2007-2016 Andrey Semashev<p>
  39         Distributed under the Boost Software License, Version 1.0. (See accompanying
  40         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>).
  41       </p>
  42 </div></td>
  43 </tr></table>
  44 <hr>
  45 <div class="spirit-nav">
  46 <a accesskey="p" href="contains_idp63543744.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../expressions.html#header.boost.log.expressions.predicates.contains_hpp"><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="attribute_ends_with.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
  47 </div>
  48 </body>
  49 </html>