//---------------------------------------------------------------------------
/*
Trace, some tracing macro's
Copyright (C) 2010-2013 Richel Bilderbeek
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
//---------------------------------------------------------------------------
//From http://www.richelbilderbeek.nl/CppTrace.htm
//---------------------------------------------------------------------------
#ifndef TRACE_H
#define TRACE_H
#include <string>
#include <vector>
struct Trace
{
static const std::string GetVersion()
{
return "2.6";
}
static const std::vector<std::string> GetVersionHistory()
{
std::vector<std::string> v;
v.push_back("2010-xx-xx: Version 1.0: initial version, write trace to std::cout");
v.push_back("2011-06-22: Version 2.0: added versioning, added boost::lexical_cast in TRACE");
v.push_back("2011-08-15: Version 2.1: added all #includes");
v.push_back("2012-01-15: Version 2.2: Moved bracket in TRACE to allow 'if (false) TRACE(true);' without surprises");
v.push_back("2012-02-01: Version 2.3: put START_TRACE in its own scope");
v.push_back("2012-08-11: Version 2.4: put #ifdef _WIN32 on top for cross-compiling");
v.push_back("2013-02-24: Version 2.5: added FTRACE for tracing to file only");
v.push_back("2013-07-16: Version 2.6: transitioned to Qt5, GCC 4.8 and Boost 1.54.0, write trace to std::clog");
return v;
}
};
#ifdef NTRACE_BILDERBIKKEL
#define START_TRACE() ((void)0)
#define TRACE(x) ((void)0)
#define FTRACE(x) ((void)0)
#define TRACE_FUNC() ((void)0)
#else
#include <fstream>
#include <iostream>
#include <stdexcept>
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
#include <boost/lexical_cast.hpp>
#pragma GCC diagnostic pop
#define START_TRACE() \
{ \
std::ofstream f_trace1496( \
"trace_out.txt"); \
f_trace1496.close(); \
} \
#define TRACE(x) \
{ \
std::ofstream f( \
"trace_out.txt", \
std::ios::app); \
f \
<< "TRACE \'" \
<< std::string(#x ) \
<< "\' line " \
<< (__LINE__) \
<< " in file '" \
<< __FILE__ \
<< "': '" \
<< boost::lexical_cast< \
std::string>(x) \
<< "'" \
<< std::endl; \
f.close(); \
std::clog \
<< "TRACE \'" \
<< std::string (#x) \
<< "\' line " \
<< (__LINE__) \
<< " in file '" \
<< __FILE__ \
<< "': '" \
<< boost::lexical_cast< \
std::string>(x) \
<< "'" \
<< std::endl; \
} \
//File-only trace
#define FTRACE(x) \
{ \
std::ofstream f( \
"trace_out.txt", \
std::ios::app); \
f \
<< "TRACE \'" \
<< std::string(#x ) \
<< "\' line " \
<< (__LINE__) \
<< " in file '" \
<< __FILE__ \
<< "': '" \
<< boost::lexical_cast< \
std::string>(x) \
<< "'" \
<< std::endl; \
f.close(); \
} \
#define TRACE_FUNC() \
{ \
std::ofstream f( \
"trace_out.txt", \
std::ios::app); \
f \
<< "TRACE_FUNC " \
<< (__func__) \
<< " , " \
<< (__LINE__) \
<< " , " \
<< __FILE__ \
<< std::endl; \
f.close(); \
std::clog \
<< "TRACE_FUNC " \
<< (__func__) \
<< " , " \
<< (__LINE__) \
<< " , " \
<< __FILE__ \
<< std::endl; \
} \
#endif
#endif // TRACE_H
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