/*
** StdVector.coh
** 
** Made by yann koeth
** Wed Mar 31 15:55:55 2010
*/

class StdVector
{
	private:
		var arr;
		var len;
	public:
		StdVector();
		Size();
		PushBack(value);
		PushFront(value);
		At(i);
};

StdVector::StdVector()
{
	arr = new(array, 0);
	len = 0;
}

StdVector::Size()
{
	return len;
}

StdVector::PushBack(value)
{
	var tmp = arr;
	arr = new(array, len + 1);
	var size = sizeof(tmp);
	var i;
	for (i = 0; i < size; i++)
		arr[i] = tmp[i];
	arr[size] = value;
	len++;
}

StdVector::PushFront(value)
{
	var tmp = arr;
	arr = new(array, len + 1);
	arr[0] = value;
	var size = sizeof(tmp);
	var i;
	for(i=0; i<size; i++)
		arr[i+1] = tmp[i];
	len++;
}

StdVector::At(i)
{
	if (i < sizeof(arr))
		return arr[i];
	else
		return NULL;
}