exception_tracer.cpp

Go to the documentation of this file.

/*****************************************************************************
** Cross Platform
*****************************************************************************/

#include <ecl/config/ecl.hpp>

#ifndef ECL_IS_WIN32

/*****************************************************************************
** Includes
*****************************************************************************/

#include <execinfo.h> // backtrace
#include <signal.h>
#include <cstdlib>
#include <exception>
#include <iostream>

/*****************************************************************************
** Exceptions
*****************************************************************************/

class ExceptionTracer {
public:
         ExceptionTracer() {
         void * array[25];
         int nSize = backtrace(array, 25);
         char ** symbols = backtrace_symbols(array, nSize);

         for (int i = 0; i < nSize; i++) {
             std::cout << symbols[i] << std::endl;
         }
         free(symbols);
     }
};

void f() {
        std::cout << "f()" << std::endl;
        throw ExceptionTracer();
}
/*****************************************************************************
** Main
*****************************************************************************/

int main(int argc, char **argv) {

        std::cout << "Dude" << std::endl;
        f();

        return 0;
}
#else

#include <iostream>

int main(int argc, char **argv) {

        std::cout << "No backtrace support in windows (that I know of yet)." << std::endl;
        return 0;
}
#endif