SizeBuffer.cpp

Go to the documentation of this file.
00001 /*
00002 // $Id: //open/dev/fennel/common/SizeBuffer.cpp#4 $
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 #include "fennel/common/CommonPreamble.h"
00025 #include "fennel/common/SizeBuffer.h"
00026 
00027 FENNEL_BEGIN_CPPFILE("$Id: //open/dev/fennel/common/SizeBuffer.cpp#4 $");
00028 
00029 SizeBuffer::SizeBuffer(uint capacity, uint length)
00030     : cap(capacity),
00031       len(length)
00032 {
00033     assert(length <= capacity);
00034     buf.reset(new fennel::FixedBuffer[capacity]);
00035 }
00036 
00037 
00038 void SizeBuffer::length(uint length)
00039 {
00040     assert(length <= cap);
00041     len = length;
00042 }
00043 
00044 uint SizeBuffer::length() const
00045 {
00046     return len;
00047 }
00048 
00049 uint SizeBuffer::capacity() const
00050 {
00051     return cap;
00052 }
00053 
00054 PBuffer SizeBuffer::buffer() const
00055 {
00056     return buf.get();
00057 }
00058 
00059 
00060 FENNEL_END_CPPFILE("$Id: //open/dev/fennel/common/SizeBuffer.cpp#4 $");
00061 
00062 // End SizeBuffer.cpp

Generated on Mon Jun 22 04:00:18 2009 for Fennel by  doxygen 1.5.1