src/main.cpp


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//Copyright (c) 2018 Ultimaker B.V.
//CuraEngine is released under the terms of the AGPLv3 or higher.

#include <iostream> //To change the formatting of std::cerr.
#include <signal.h> //For floating point exceptions.
#if defined(__linux__) || (defined(__APPLE__) && defined(__MACH__))
    #include <sys/resource.h> //For setpriority.
#endif
#include "Application.h"
#include "utils/logoutput.h"

namespace cura
{

//Signal handler for a "floating point exception", which can also be integer division by zero errors.
void signal_FPE(int n)
{
    (void)n;
    logError("Arithmetic exception.\n");
    exit(1);
}

}//namespace cura

int main(int argc, char **argv)
{
#if defined(__linux__) || (defined(__APPLE__) && defined(__MACH__))
    //Lower the process priority on linux and mac. On windows this is done on process creation from the GUI.
    setpriority(PRIO_PROCESS, 0, 10);
#endif

#ifndef DEBUG
    //Register the exception handling for arithmetic exceptions, this prevents the "something went wrong" dialog on windows to pop up on a division by zero.
    signal(SIGFPE, cura::signal_FPE);
#endif
    std::cerr << std::boolalpha;

    cura::Application::getInstance().run(argc, argv);

    return 0;
}