moveup.cpp

void BST::moveUp(int nodeFrom) const
{
	int newNode = parent(nodeFrom);
	if (isLeaf(nodeFrom))
	{
		items[nodeFrom].theData.setName(NULL);
		return;
	}
	if(!isEmpty(leftChild(nodeFrom)))
	{
	   items[leftChild(newNode)].theData = items[leftChild(nodeFrom)].theData;
	   moveUp(leftChild(nodeFrom));
	}
	if(!isEmpty(rightChild(nodeFrom)))
	{
		items[rightChild(newNode)].theData = items[rightChild(nodeFrom)].theData;
		moveUp(rightChild(nodeFrom));
			   
	}

	
		
	   

	
}