csql: src/server/BucketIter.cxx Source File

00001 /***************************************************************************
00002  *   Copyright (C) 2007 by www.databasecache.com                           *
00003  *   Contact: praba_tuty@databasecache.com                                 *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU General Public License as published by  *
00007  *   the Free Software Foundation; either version 2 of the License, or     *
00008  *   (at your option) any later version.                                   *
00009  *                                                                         *
00010  *   This program is distributed in the hope that it will be useful,       *
00011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00013  *   GNU General Public License for more details.                          *
00014  *                                                                         *
00015   ***************************************************************************/
00016 #include<Index.h>
00017 #include<Debug.h>
00018 
00019 HashIndexNode* BucketIter::next()
00020 {
00021     if (iter == NULL) return NULL;
00022     HashIndexNode *node = iter;
00023     iter = iter ->next_;
00024     printDebug(DM_HashIndex,"BucketIter::next returns %x",node);
00025     return node;
00026 }