<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>rlog: Error.h Source File</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.4.3 --> <div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="pages.html">Related Pages</a></div> <div class="nav"> <a class="el" href="dir_000000.html">rlog</a></div> <h1>rlog/Error.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************************</span> <a name="l00002"></a>00002 <span class="comment"> * Author: Valient Gough <vgough@pobox.com></span> <a name="l00003"></a>00003 <span class="comment"> *</span> <a name="l00004"></a>00004 <span class="comment"> *****************************************************************************</span> <a name="l00005"></a>00005 <span class="comment"> * Copyright (c) 2004, Valient Gough</span> <a name="l00006"></a>00006 <span class="comment"> *</span> <a name="l00007"></a>00007 <span class="comment"> * This library is free software; you can distribute it and/or modify it under</span> <a name="l00008"></a>00008 <span class="comment"> * the terms of the GNU Lesser General Public License (LGPL), as published by</span> <a name="l00009"></a>00009 <span class="comment"> * the Free Software Foundation; either version 2.1 of the License, or (at your</span> <a name="l00010"></a>00010 <span class="comment"> * option) any later version.</span> <a name="l00011"></a>00011 <span class="comment"> *</span> <a name="l00012"></a>00012 <span class="comment"> * This library is distributed in the hope that it will be useful, but WITHOUT</span> <a name="l00013"></a>00013 <span class="comment"> * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span> <a name="l00014"></a>00014 <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE. See the LGPL in the file COPYING for more</span> <a name="l00015"></a>00015 <span class="comment"> * details.</span> <a name="l00016"></a>00016 <span class="comment"> *</span> <a name="l00017"></a>00017 <span class="comment"> */</span> <a name="l00018"></a>00018 <a name="l00019"></a>00019 <a name="l00020"></a>00020 <span class="preprocessor">#ifndef _Error_incl_</span> <a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define _Error_incl_</span> <a name="l00022"></a>00022 <span class="preprocessor"></span> <a name="l00023"></a>00023 <span class="preprocessor">#include <stdexcept></span> <a name="l00024"></a>00024 <span class="preprocessor">#include <rlog/common.h></span> <a name="l00025"></a>00025 <a name="l00026"></a>00026 <span class="preprocessor">#include <string></span> <a name="l00027"></a>00027 <a name="l00028"></a>00028 <span class="keyword">namespace </span>rlog <a name="l00029"></a>00029 { <a name="l00030"></a>00030 <span class="keyword">class </span>RLOG_DECL RLogChannel; <a name="l00031"></a>00031 <a name="l00032"></a>00032 <span class="comment">// Documentation in implementation file</span> <a name="l00033"></a>00033 <span class="keyword">class </span>RLOG_DECL Error : <span class="keyword">public</span> std::runtime_error <a name="l00034"></a>00034 { <a name="l00035"></a>00035 <span class="keyword">public</span>: <a name="l00036"></a>00036 Error( <span class="keyword">const</span> <span class="keywordtype">char</span> *component, <span class="keyword">const</span> <span class="keywordtype">char</span> *file, <span class="keyword">const</span> <span class="keywordtype">char</span> *function, <a name="l00037"></a>00037 <span class="keywordtype">int</span> line, <span class="keyword">const</span> <span class="keywordtype">char</span> *msg ); <a name="l00038"></a>00038 Error( <span class="keyword">const</span> <span class="keywordtype">char</span> *component, <span class="keyword">const</span> <span class="keywordtype">char</span> *file, <span class="keyword">const</span> <span class="keywordtype">char</span> *function, <a name="l00039"></a>00039 <span class="keywordtype">int</span> line, <span class="keyword">const</span> std::string &msg ); <a name="l00040"></a>00040 Error(<span class="keyword">const</span> Error &src ); <a name="l00041"></a>00041 <span class="keyword">virtual</span> ~Error() throw(); <a name="l00042"></a>00042 <a name="l00043"></a>00043 Error &operator = (const Error &src); <a name="l00044"></a>00044 <a name="l00045"></a>00045 <span class="keywordtype">void</span> log( RLogChannel * channel ) const; <a name="l00046"></a>00046 <a name="l00047"></a>00047 const <span class="keywordtype">char</span> *component() const; <a name="l00048"></a>00048 const <span class="keywordtype">char</span> *file() const; <a name="l00049"></a>00049 const <span class="keywordtype">char</span> *function() const; <a name="l00050"></a>00050 <span class="keywordtype">int</span> line() const; <a name="l00051"></a>00051 const <span class="keywordtype">char</span> *message() const; <a name="l00052"></a>00052 <a name="l00053"></a>00053 private: <a name="l00054"></a>00054 struct ErrorData *data; <a name="l00055"></a>00055 }; <a name="l00056"></a>00056 <a name="l00057"></a>00057 std::string _format_msg( const <span class="keywordtype">char</span> *fmt, ... ) PRINTF(1,2); <a name="l00058"></a>00058 } <a name="l00059"></a>00059 <a name="l00060"></a>00060 #define _ERROR_IMPL( COMPONENT, MSG ) \ <a name="l00061"></a>00061 rlog::Error( STR(COMPONENT), __FILE__, __FUNCTION__, __LINE__, MSG ) <a name="l00062"></a>00062 <a name="l00063"></a>00063 #define ERROR( MSG ) _ERROR_IMPL( RLOG_COMPONENT, MSG ) <a name="l00064"></a>00064 <a name="l00065"></a>00065 #if C99_VARIADAC_MACROS <a name="l00066"></a>00066 #define _ERROR_IMPL_VA( COMPONENT, FMT, ... ) \ <a name="l00067"></a>00067 rlog::Error( STR(COMPONENT), __FILE__, __FUNCTION__, __LINE__, \ <a name="l00068"></a>00068 rlog::_format_msg( FMT, __VA_ARGS__ ) ) <a name="l00069"></a>00069 #define ERROR_FMT( FMT, ... ) _ERROR_IMPL_VA( RLOG_COMPONENT, FMT, __VA_ARGS__ ) <a name="l00070"></a>00070 #elif PREC99_VARIADIC_MACROS <a name="l00071"></a>00071 #define _ERROR_IMPL_VA( COMPONENT, FMT, ARGS... ) \ <a name="l00072"></a>00072 rlog::Error( STR(COMPONENT), __FILE__, __FUNCTION__, __LINE__, \ <a name="l00073"></a>00073 rlog::_format_msg( FMT, ##ARGS ) ) <a name="l00074"></a>00074 #define ERROR_FMT( FMT, ARGS... ) _ERROR_IMPL_VA( RLOG_COMPONENT, FMT, ##ARGS ) <a name="l00075"></a>00075 #else <a name="l00076"></a>00076 <span class="comment">// TODO: implement for no variadics case..</span> <a name="l00077"></a>00077 #endif <a name="l00078"></a>00078 <a name="l00079"></a>00079 #endif <a name="l00080"></a>00080 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Oct 5 11:13:40 2005 for rlog by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.3 </small></address> </body> </html>