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// @(#)root/mathcore:$Id$
// Authors: L. Moneta
/**********************************************************************
* *
* Copyright (c) 2007 LCG ROOT Math team, CERN/PH-SFT *
* *
**********************************************************************/
#ifndef ROOT_Math_Error
#define ROOT_Math_Error
#ifdef DEBUG
#ifndef WARNINGMSG
#define WARNINGMSG
#endif
#endif
/**
Pre-processor macro to report messages
which can be configured to use ROOT error or
simply an std::iostream in case of stan-alone builds
*/
#ifndef USE_ROOT_ERROR
// use std::iostream instead of ROOT
#include <iostream>
#ifndef ROOT_MATH_LOG
#define ROOT_MATH_OS std::cerr
#else
#define ROOT_MATH_LOG
#endif
// giving a location + string
#define MATH_INFO_MSG(loc,str) \
ROOT_MATH_OS << "Info in ROOT::Math::" << loc << ">: " << str \
<< std::endl;
#define MATH_WARN_MSG(loc,str) \
ROOT_MATH_OS << "Warning in ROOT::Math::" << loc << ">: " << str \
<< std::endl;
#define MATH_ERROR_MSG(loc,str) \
ROOT_MATH_OS << "Error in ROOT::Math::" << loc << ">: " << str \
<< std::endl;
// giving location + a value
# define MATH_INFO_VAL(loc,x) \
ROOT_MATH_OS << "Info in <ROOT::Math::" << loc << ">: " << #x << " = " << (x) << std::endl;
# define MATH_WARN_VAL(loc,x) \
ROOT_MATH_OS << "Warning in ROOT::Math::" << loc << ">: " << #x << " = " << (x) << std::endl;
# define MATH_ERROR_VAL(loc,x) \
ROOT_MATH_OS << "Error in ROOT::Math::" << loc << ">: " << #x << " = " << (x) << std::endl;
// giving a location + string + value
# define MATH_INFO_MSGVAL(loc,str,x) \
ROOT_MATH_OS << "Info in <ROOT::Math::" << loc << ">: " << str << "; " << #x << " = " << (x) << std::endl;
# define MATH_WARN_MSGVAL(loc,str,x) \
ROOT_MATH_OS << "Warning in ROOT::Math::" << loc << ">: " << str << "; " << #x << " = " << (x) << std::endl;
# define MATH_ERROR_MSGVAL(loc,str,x) \
ROOT_MATH_OS << "Error in ROOT::Math::" << loc << ">: " << str << "; " << #x << " = " << (x) << std::endl;
#else
// use ROOT error reporting system
#include "TError.h"
#include "Math/Util.h"
#define MATH_INFO_MSG(loc,str) \
{std::string sl = "ROOT::Math::" + std::string(loc); \
::Info(sl.c_str(),"%s",str);}
#define MATH_WARN_MSG(loc,str) \
{std::string sl = "ROOT::Math::" + std::string(loc); \
::Warning(sl.c_str(),"%s",str);}
#define MATH_ERROR_MSG(loc,str) \
{std::string sl = "ROOT::Math::" + std::string(loc); \
::Error(sl.c_str(),"%s",str);}
# define MATH_INFO_VAL(loc,x) \
{std::string sl = "ROOT::Math::" + std::string(loc); \
std::string str = std::string(#x) + std::string(" = ") + ::ROOT::Math::Util::ToString(x); \
::Info(sl.c_str(),"%s",str.c_str() );}
# define MATH_WARN_VAL(loc,x) \
{std::string sl = "ROOT::Math::" + std::string(loc); \
std::string str = std::string(#x) + std::string(" = ") + ::ROOT::Math::Util::ToString(x); \
::Warning(sl.c_str(),"%s",str.c_str() );}
# define MATH_ERROR_VAL(loc,x) \
{std::string sl = "ROOT::Math::" + std::string(loc); \
std::string str = std::string(#x) + std::string(" = ") + ::ROOT::Math::Util::ToString(x); \
::Error(sl.c_str(),"%s",str.c_str() );}
# define MATH_INFO_MSGVAL(loc,txt,x) \
{std::string sl = "ROOT::Math::" + std::string(loc); \
std::string str = std::string(txt) + std::string("; ") + std::string(#x) + std::string(" = ") + ::ROOT::Math::Util::ToString(x); \
::Info(sl.c_str(),"%s",str.c_str() );}
# define MATH_WARN_MSGVAL(loc,txt,x) \
{std::string sl = "ROOT::Math::" + std::string(loc); \
std::string str = std::string(txt) + std::string("; ") + std::string(#x) + std::string(" = ") + ::ROOT::Math::Util::ToString(x); \
::Warning(sl.c_str(),"%s",str.c_str() );}
# define MATH_ERROR_MSGVAL(loc,txt,x) \
{std::string sl = "ROOT::Math::" + std::string(loc); \
std::string str = std::string(txt) + std::string("; ") + std::string(#x) + std::string(" = ") + ::ROOT::Math::Util::ToString(x); \
::Error(sl.c_str(),"%s",str.c_str() );}
#endif
#endif // ROOT_MATH_Error
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