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flat assembler > High Level Languages > c++, terminate called after throwing an instance of

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vivik



Joined: 29 Oct 2016
Posts: 425
Something strange with exceptions. I can catch exception if it is raised in the same object, but can't if it's raised in a different object.

main.cpp

Code:
#include <iostream>

#include <string>

#include <stdexcept>


#include "highscore.h"

using namespace std;

Highscore gHighscore;

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

    try {
        gHighscore = Highscore();

        // throw runtime_error(string("BLABLA"));

    } catch (const runtime_error &exc) {
        // cout << exc.what();
        cout << "Runtime_error caught\n";
        return 1;
    } catch (...) {
        cout << "Unknown exception caught\n";
    }

}    


highscore.h

Code:
#ifndef __HIGHSCORE_H__
#define __HIGHSCORE_H__

#include <string>
#include <stdexcept>

using namespace std;

class Highscore
{
 private:
    string Name;

 public:
    Highscore();
    string getName();
    void setName(string theName);
    //getHighscore
    //getStats
    //sendSessionResult
};

#endif // __HIGHSCORE_H__
    


highscore.cpp

Code:
#include "highscore.h"

Highscore::Highscore()
{
    throw runtime_error(string("LETS TRY THIS"));
}

string Highscore::getName() {
    return "LATER";
}

void Highscore::setName(string theName) {

}    


error:

Quote:

terminate called after throwing an instance of 'std::runtime_error'
what(): LETS TRY THIS
3 [main] byki_i_korovy 3592 cygwin_exception::open_stackdumpfile: Dumping
stack trace to byki_i_korovy.exe.stackdump
Post 09 Jul 2018, 14:08
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vivik



Joined: 29 Oct 2016
Posts: 425
i get it.

Highscore::Highscore() gets called before main even starts, since there is no new.
Post 09 Jul 2018, 14:36
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vivik



Joined: 29 Oct 2016
Posts: 425
hm, this doesn't exactly works...

Highscore* gHighscore;

*gHighscore = new Highscore();
Post 09 Jul 2018, 14:41
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vivik



Joined: 29 Oct 2016
Posts: 425
Highscore* gHighscore = NULL;

gHighscore = new Highscore();

perfect.

sorry for creating those stupid threads, I thought I was going to stuck on this. I'll reuse this one for next questions.
Post 09 Jul 2018, 15:42
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