BPLUSTREE_BEGIN
fCurrentKey = to == BPLUSTREE_BEGIN ? -1 : node->NumKeys();
&& Goto(forward ? BPLUSTREE_BEGIN : BPLUSTREE_END) != B_OK)
return Goto(BPLUSTREE_BEGIN);
fCurrentKey = to == BPLUSTREE_BEGIN ? -1 : node->all_key_count;
&& Goto(direction == BPLUSTREE_FORWARD ? BPLUSTREE_BEGIN : BPLUSTREE_END) < B_OK)
void SetCurrentNode(bplustree_node *node,off_t offset,int8 to = BPLUSTREE_BEGIN);
return Goto(BPLUSTREE_BEGIN);