// STL6.cp
#include <iostream>
#include <deque>

/*

	The exception hierarchy:

		exception			root of all exceptions
		|	|
		|	bad_alloc		memory allocation exception
		|
		logic_error			precondition violation exception root
		|	|	|
		|	|	out_of_range	attempt to reference a container
		|	|					using an illegal index
		|	|
		|	length_error	attempt to create a string with an
		|					illegal length
		|
		invalid_argument	attempt ot create a container with an
							illegal size such as -1
*/

int main()
{
	const	int	limit = 10;
	std::vector<int> v;
	for (int j = 0; j < limit; ++j)
	{
		v.push_back(j);
	}
	try
	{
		int i = v[limit];
		std::cout << i << " no exception for i = v[limit];" << std::endl;
		i = v.at(limit);
		std::cout << i << " no exception i = v.at(limit);" << std::endl;
		i = v.at(limit + 1);
		std::cout << i << " no exception i = v.at(limit + 1);" << std::endl;
	}
	catch (std::out_of_range& error)
	{
		std::cout << "An out of range execption was caught" << std::endl;
	}
}
// 0 no exception for i = v[limit];
// An out of range execption was caught