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  26 <a name="boost.property_tree.info_parser.read_info_id795081"></a><div class="titlepage"></div>
  27 <div class="refnamediv">
  28 <h2><span class="refentrytitle">Function template read_info</span></h2>
  29 <p>boost::property_tree::info_parser::read_info</p>
  30 </div>
  31 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  32 <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="../../../property_tree/reference.html#header.boost.property_tree.info_parser_hpp" title="Header &lt;boost/property_tree/info_parser.hpp&gt;">boost/property_tree/info_parser.hpp</a>&gt;
  33
  34 </span>
  35 <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Ptree<span class="special">&gt;</span>
  36   <span class="keyword">void</span> <span class="identifier">read_info</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&amp;</span> filename<span class="special">,</span> <span class="identifier">Ptree</span> <span class="special">&amp;</span> pt<span class="special">,</span>
  37                  <span class="keyword">const</span> <span class="identifier">Ptree</span> <span class="special">&amp;</span> default_ptree<span class="special">,</span>
  38                  <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span> <span class="special">&amp;</span> loc <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre></div>
  39 <div class="refsect1">
  40 <a name="id2597954"></a><h2>Description</h2>
  41 <p>Read INFO from a the given file and translate it to a property tree. The tree's key type must be a string type, i.e. it must have a nested value_type typedef that is a valid parameter for basic_ifstream. </p>
  42 <div class="note"><table border="0" summary="Note">
  43 <tr>
  44 <td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../../doc/src/images/note.png"></td>
  45 <th align="left">Note</th>
  46 </tr>
  47 <tr><td align="left" valign="top"><p>Replaces the existing contents. Strong exception guarantee. </p></td></tr>
  48 </table></div>
  49 <p>
  50
  51 </p>
  52 <div class="variablelist"><table border="0">
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  54 <tbody><tr>
  55 <td><p><span class="term">Parameters:</span></p></td>
  56 <td><div class="variablelist"><table border="0">
  57 <col align="left" valign="top">
  58 <tbody><tr>
  59 <td><p><span class="term"><code class="computeroutput">default_ptree</code></span></p></td>
  60 <td><p>If parsing fails, pt is set to a copy of this tree. </p></td>
  61 </tr></tbody>
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  69 <td align="right"><div class="copyright-footer">Copyright &#169; 2008 Marcin Kalicinski<p>
  70         Distributed under the Boost Software License, Version 1.0. (See accompanying
  71         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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