Trie Implementation
[csql.git] / src / storage / BucketIter.cxx
blob3dcedca928b5cbdf1942b84ec46afe28561e7293
1 /***************************************************************************
2 * Copyright (C) 2007 by www.databasecache.com *
3 * Contact: praba_tuty@databasecache.com *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 ***************************************************************************/
16 #include<Index.h>
18 IndexNode* BucketIter::next()
20 if (iter == NULL) return NULL;
21 if(recordsOver) return NULL;
22 IndexNode *node = iter;
23 iter = iter ->next_;
24 printDebug(DM_HashIndex,"BucketIter::next returns %x",node);
25 if (isUnique) recordsOver = true;
26 return node;