Demonstrating set_new_handler : set_new_handler « Development « C++ Tutorial

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C++ Tutorial » Development » set_new_handler

5.26.1.Demonstrating set_new_handler

#include <iostream>

#include <new>

#include <cstdlib>

using std::cerr;

using std::cout;

using std::set_new_handler;

using std::abort;



void f()

{

   cerr << "called";

   abort();

}



int main() {

   double *ptr[ 50 ];



   set_new_handler( f );



   for ( int i = 0; i < 50; i++ )

   {

      ptr[ i ] = new double[ 50000000 ];

      cout << "Allocated 50000000 doubles in ptr[ " << i << " ]\n";

   }

   return 0;

}

Allocated 50000000 doubles in ptr[ 0 ]
Allocated 50000000 doubles in ptr[ 1 ]
Allocated 50000000 doubles in ptr[ 2 ]
Allocated 50000000 doubles in ptr[ 3 ]
Allocated 50000000 doubles in ptr[ 4 ]
called
This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

5.26.set_new_handler
	5.26.1.	Demonstrating set_new_handler

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