Example #1
0
// -----------------------------------------------------------------------------
BNode* BNode::get_left_sibling()	// get the left-sibling node
{
	BNode* node = NULL;
	if (left_sibling_ != -1) {		// left sibling node exist
		node = new BNode();			// read left-sibling from disk
		node->init_restore(btree_, left_sibling_);
	}
	return node;
}
Example #2
0
// -----------------------------------------------------------------------------
BNode* BNode::get_right_sibling()	// get the right-sibling node
{
	BNode* node = NULL;
	if (right_sibling_ != -1) {		// right sibling node exist
		node = new BNode();			// read right-sibling from disk
		node->init_restore(btree_, right_sibling_);
	}
	return node;
}