Node::~Node()
{
	for (int i = 0; i < children.size(); i++)
	{
		delete children[i];
	}
}

void Tree::deleteTree()
{
	deleteNode(root);
}

void Tree::deleteNode(Node *node)
{
	for (int i = 0; i < (node->getChildren()).size(); i++)
	{
		deleteNode((node->getChildren())[i]);
	}
	(node->getChildren()).clear();
	node->~Node();
}