iterator muell

gistfile1.cpp

		std::vector<int> x;
		x.push_back(1);
		x.push_back(2);
		x.push_back(3);
		x.push_back(4);
		x.push_back(5);
		x.push_back(3);
		x.push_back(5);
		
		std::vector<int>::iterator it = x.begin();
		printf("erster lauf mit erase: \n");
		while (it != x.end())
		{
			int i = *it;
			printf("%i\n", i);
			if (i == 3)
			{
				x.erase(it);
				continue;
			}
			++it;
		}
		
		printf("\nzweiter lauf:\n");
		it = x.begin();
		while (it != x.end()) 
		{
			printf("%i\n", *it);
			++it;
		}