1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html> 3<head> 4<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5<title>Class ptree_error</title> 6<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> 7<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 8<link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> 9<link rel="up" href="../../property_tree/reference.html#header.boost.property_tree.exceptions_hpp" title="Header <boost/property_tree/exceptions.hpp>"> 10<link rel="prev" href="ptree_bad_path.html" title="Class ptree_bad_path"> 11<link rel="next" href="translat_1_3_32_10_2_1_1_1.html" title="Struct template translator_between<std::basic_string< Ch, Traits, Alloc >, std::basic_string< Ch, Traits, Alloc >>"> 12</head> 13<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 14<table cellpadding="2" width="100%"><tr> 15<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td> 16<td align="center"><a href="../../../../index.html">Home</a></td> 17<td align="center"><a href="../../../../libs/libraries.htm">Libraries</a></td> 18<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 19<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 20<td align="center"><a href="../../../../more/index.htm">More</a></td> 21</tr></table> 22<hr> 23<div class="spirit-nav"> 24<a accesskey="p" href="ptree_bad_path.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../property_tree/reference.html#header.boost.property_tree.exceptions_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="translat_1_3_32_10_2_1_1_1.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 25</div> 26<div class="refentry"> 27<a name="boost.property_tree.ptree_error"></a><div class="titlepage"></div> 28<div class="refnamediv"> 29<h2><span class="refentrytitle">Class ptree_error</span></h2> 30<p>boost::property_tree::ptree_error — Base class for all property tree errors. Derives from <code class="computeroutput">std::runtime_error</code>. Call member function <code class="computeroutput">what</code> to get human readable message associated with the error. </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: <<a class="link" href="../../property_tree/reference.html#header.boost.property_tree.exceptions_hpp" title="Header <boost/property_tree/exceptions.hpp>">boost/property_tree/exceptions.hpp</a>> 34 35</span> 36<span class="keyword">class</span> <a class="link" href="ptree_error.html" title="Class ptree_error">ptree_error</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">runtime_error</span> <span class="special">{</span> 37<span class="keyword">public</span><span class="special">:</span> 38 <span class="comment">// <a class="link" href="ptree_error.html#boost.property_tree.ptree_errorconstruct-copy-destruct">construct/copy/destruct</a></span> 39 <a class="link" href="ptree_error.html#id-1_3_32_10_1_1_1_3_4-bb"><span class="identifier">ptree_error</span></a><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">&</span><span class="special">)</span><span class="special">;</span> 40 <a class="link" href="ptree_error.html#id-1_3_32_10_1_1_1_3_5-bb"><span class="special">~</span><span class="identifier">ptree_error</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 41<span class="special">}</span><span class="special">;</span></pre></div> 42<div class="refsect1"> 43<a name="id-1.3.32.10.2.5.4"></a><h2>Description</h2> 44<div class="refsect2"> 45<a name="id-1.3.32.10.2.5.4.2"></a><h3> 46<a name="boost.property_tree.ptree_errorconstruct-copy-destruct"></a><code class="computeroutput">ptree_error</code> 47 public 48 construct/copy/destruct</h3> 49<div class="orderedlist"><ol class="orderedlist" type="1"> 50<li class="listitem"> 51<pre class="literallayout"><a name="id-1_3_32_10_1_1_1_3_4-bb"></a><span class="identifier">ptree_error</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">&</span> what<span class="special">)</span><span class="special">;</span></pre>Instantiate a <code class="computeroutput"><a class="link" href="ptree_error.html" title="Class ptree_error">ptree_error</a></code> instance with the given message. <p> 52</p> 53<div class="variablelist"><table border="0" class="variablelist compact"> 54<colgroup> 55<col align="left" valign="top"> 56<col> 57</colgroup> 58<tbody><tr> 59<td><p><span class="term">Parameters:</span></p></td> 60<td><div class="variablelist"><table border="0" class="variablelist compact"> 61<colgroup> 62<col align="left" valign="top"> 63<col> 64</colgroup> 65<tbody><tr> 66<td><p><span class="term"><code class="computeroutput">what</code></span></p></td> 67<td><p>The message to associate with this error. </p></td> 68</tr></tbody> 69</table></div></td> 70</tr></tbody> 71</table></div> 72</li> 73<li class="listitem"><pre class="literallayout"><a name="id-1_3_32_10_1_1_1_3_5-bb"></a><span class="special">~</span><span class="identifier">ptree_error</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li> 74</ol></div> 75</div> 76</div> 77</div> 78<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 79<td align="left"></td> 80<td align="right"><div class="copyright-footer">Copyright © 2008-2010 Marcin Kalicinski<br>Copyright © 2010-2013 Sebastian 81 Redl<p> 82 Distributed under the Boost Software License, Version 1.0. (See accompanying 83 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>) 84 </p> 85</div></td> 86</tr></table> 87<hr> 88<div class="spirit-nav"> 89<a accesskey="p" href="ptree_bad_path.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../property_tree/reference.html#header.boost.property_tree.exceptions_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="translat_1_3_32_10_2_1_1_1.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 90</div> 91</body> 92</html> 93
