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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "libGenome/gnException.h"
#include <iostream>
using namespace std;
namespace genome {
void gnException::AddCaller(const char* const function)
{
string func(function);
string pretty_func = func.substr(0, func.find('(')+1);
pretty_func += func.substr(func.rfind(')'), func.length());
function_trace.push_back(pretty_func);
}
ostream& operator<<(ostream& os, const gnException& gne){
//write exception to stream.
os << "Exception " << gne.m_code.GetName() << " thrown ";
list<string>::const_iterator func_iter = gne.function_trace.begin();
//print the original function
if(func_iter != gne.function_trace.end()){
os << "from\n" << *func_iter << " in " << gne.m_file << " " << gne.m_line;
func_iter++;
}
//print the call stack
while(func_iter != gne.function_trace.end()){
os << "\nCalled by " << *func_iter;
func_iter++;
}
if(gne.m_message.length() > 0)
os <<"\n" << gne.m_message;
os << "\n";
return os;
}
} // end namespace genome
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