Материал из C\C++ эксперт
Using the exit and atexit functions
#include <iostream>
#include <stdlib.h>
using namespace std;
void print( void );
int main()
{
atexit( print ); // register function print
cout << "Enter 1 to terminate program with function exit"
<< "\nEnter 2 to terminate program normally\n";
int answer;
cin >> answer;
if ( answer == 1 ) {
cout << "\nTerminating program with function exit\n";
exit( EXIT_SUCCESS );
}
cout << "\nTerminating program by reaching the of main"
<< endl;
return 0;
}
void print( void )
{
cout << "Executing function print at program termination\n"
<< "Program terminated" << endl;
}
