// Source: "Software Design ...", John A Robinson, Newnes, 2004, page 161.
#include <iostream>
using namespace std;
int main() {
	int i(0);
	char *p[4*1024];
	try {
		
		while(i < 4*1024) {
			p[i++] = new char[1024*1024];
			cout << "Round " << i << " allocated starting at ";
			cout << (unsigned int) p[i-1] << endl;
			}
		cout << "Successfully allocated 4 Gigabytes\n";
		}
	catch(bad_alloc) {
		cout << "Out of memory after " << i << " Megabytes\n";
		}
	for (int j = 0; j < i; j++)
		delete [] p[j];
	return 0;
	}