BESFileContainer.h

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00001 // BESFileContainer.h
00002 
00003 // This file is part of bes, A C++ back-end server implementation framework
00004 // for the OPeNDAP Data Access Protocol.
00005 
00006 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research
00007 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
00008 //
00009 // This library is free software; you can redistribute it and/or
00010 // modify it under the terms of the GNU Lesser General Public
00011 // License as published by the Free Software Foundation; either
00012 // version 2.1 of the License, or (at your option) any later version.
00013 // 
00014 // This library 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 GNU
00017 // Lesser General Public License for more details.
00018 // 
00019 // You should have received a copy of the GNU Lesser General Public
00020 // License along with this library; if not, write to the Free Software
00021 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 //
00023 // You can contact University Corporation for Atmospheric Research at
00024 // 3080 Center Green Drive, Boulder, CO 80301
00025  
00026 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
00027 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
00028 //
00029 // Authors:
00030 //      pwest       Patrick West <pwest@ucar.edu>
00031 //      jgarcia     Jose Garcia <jgarcia@ucar.edu>
00032 
00033 #ifndef BESFileContainer_h_
00034 #define BESFileContainer_h_ 1
00035 
00036 #include <list>
00037 #include <string>
00038 
00039 using std::list ;
00040 using std::string ;
00041 
00042 #include "BESContainer.h"
00043 
00059 class BESFileContainer : public BESContainer
00060 {
00061 private:
00062     bool                        _cached ;
00063     string                      _target ;
00064 
00065                                 BESFileContainer() : BESContainer() {}
00066 protected:
00067     virtual void                _duplicate( BESContainer &copy_to ) ;
00068 public:
00069                                 BESFileContainer( const string &sym_name,
00070                                                   const string &real_name,
00071                                                   const string &type ) ;
00072 
00073                                 BESFileContainer( const BESFileContainer &copy_from ) ;
00074 
00075     virtual                     ~BESFileContainer() {}
00076 
00077     virtual BESContainer *      ptr_duplicate( ) ;
00078 
00079     virtual string              access() ;
00080 
00081     virtual bool                release() ;
00082 
00087     virtual void                dump( ostream &strm ) const ;
00088 };
00089 
00090 #endif // BESFileContainer_h_
00091 

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