SegmentAccessor.h

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00001 /*
00002 // $Id: //open/dev/fennel/segment/SegmentAccessor.h#8 $
00003 // Fennel is a library of data storage and processing components.
00004 // Copyright (C) 2005-2009 The Eigenbase Project
00005 // Copyright (C) 2005-2009 SQLstream, Inc.
00006 // Copyright (C) 2005-2009 LucidEra, Inc.
00007 // Portions Copyright (C) 1999-2009 John V. Sichi
00008 //
00009 // This program is free software; you can redistribute it and/or modify it
00010 // under the terms of the GNU General Public License as published by the Free
00011 // Software Foundation; either version 2 of the License, or (at your option)
00012 // any later version approved by The Eigenbase Project.
00013 //
00014 // This program is distributed in the hope that it will be useful,
00015 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00016 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00017 // GNU General Public License for more details.
00018 //
00019 // You should have received a copy of the GNU General Public License
00020 // along with this program; if not, write to the Free Software
00021 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 */
00023 
00024 #ifndef Fennel_SegmentAccessor_Included
00025 #define Fennel_SegmentAccessor_Included
00026 
00027 FENNEL_BEGIN_NAMESPACE
00028 
00032 struct FENNEL_SEGMENT_EXPORT SegmentAccessor
00033 {
00034     SharedSegment pSegment;
00035     SharedCacheAccessor pCacheAccessor;
00036 
00037     explicit SegmentAccessor()
00038     {
00039     }
00040 
00041     explicit SegmentAccessor(
00042         SharedSegment pSegmentInit,
00043         SharedCacheAccessor pCacheAccessorInit)
00044         : pSegment(pSegmentInit), pCacheAccessor(pCacheAccessorInit)
00045     {
00046     }
00047 
00048     void reset()
00049     {
00050         pSegment.reset();
00051         pCacheAccessor.reset();
00052     }
00053 };
00054 
00055 FENNEL_END_NAMESPACE
00056 
00057 #endif
00058 
00059 // End SegmentAccessor.h

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