C++ Tutorial/Development/set new handler — различия между версиями
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Текущая версия на 10:28, 25 мая 2010
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.
