Traverse
status_t Traverse(int8 direction, void* key,
return Traverse(BPLUSTREE_FORWARD, key, keyLength, maxLength, value,
return Traverse(BPLUSTREE_BACKWARD, key, keyLength, maxLength, value,
status_t status = Traverse(type, path, wanted);
status_t status = Traverse(BTREE_FORWARD, path, startKey);
status_t status = Traverse(BTREE_EXACT, path, startKey);
status_t status = fTree->Traverse(direction, fPath, fKey);
status_t Traverse(btree_traversing type, Path* path,
status_t Traverse(int8 direction,void *key,uint16 *keyLength,uint16 maxLength,off_t *value);
return Traverse(BPLUSTREE_FORWARD,key,keyLength,maxLength,value);
return Traverse(BPLUSTREE_BACKWARD,key,keyLength,maxLength,value);