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/*
* log.cpp
*
* Created on: Nov 11, 2009
* Author: Adam Auton
* ($Revision: 66 $)
*/
#include "output_log.h"
output_log::output_log() : output_to_screen(true)
{
}
void output_log::open(const string &filename_prefix )
{
LOG.open((filename_prefix + ".log").c_str());
}
void output_log::close()
{
LOG.close();
}
void output_log::set_screen_output(bool do_screen_output)
{
output_to_screen = do_screen_output;
}
void output_log::printLOG(string s)
{
LOG << s; LOG.flush();
if (output_to_screen)
{
cout << s; cout.flush();
}
}
void output_log::error(string err_msg, int error_code)
{
printLOG("Error:" + err_msg + "\n");
exit(error_code);
}
void output_log::error(string err_msg, double value1, double value2, int error_code)
{
printLOG("Error:" + err_msg + "\n");
stringstream ss;
ss << "Value1=" << value1 << " Value2=" << value2 << endl;
printLOG(ss.str());
exit(error_code);
}
void output_log::warning(string err_msg)
{
printLOG(err_msg + "\n");
}
void output_log::one_off_warning(string err_msg)
{
static set<string> previous_warnings;
if (previous_warnings.find(err_msg) == previous_warnings.end())
{
printLOG(err_msg + "\n");
previous_warnings.insert(err_msg);
}
}
string output_log::int2str(int n)
{
std::ostringstream s2( std::stringstream::out );
s2 << n;
return s2.str();
}
string output_log::longint2str(long int n)
{
std::ostringstream s2( std::stringstream::out );
s2 << n;
return s2.str();
}
string output_log::dbl2str(double n, int prc)
{
std::ostringstream s2;
if ( prc > 0 )
s2.precision(prc);
s2 << n;
return s2.str();
}
string output_log::dbl2str_fixed(double n, int prc)
{
std::ostringstream s2;
s2 << setiosflags( ios::fixed );
if ( prc > 0 )
s2.precision(prc);
s2 << n;
return s2.str();
}
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