BESDefinitionStorage.h

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00001 // BESDefinitionStorage.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) 2004,2005 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 BESDefinitionStorage_h_
00034 #define BESDefinitionStorage_h_ 1
00035 
00036 #include <string>
00037 
00038 using std::string ;
00039 
00040 #include "BESObj.h"
00041 
00042 class BESDefine ;
00043 class BESInfo ;
00044 
00064 class BESDefinitionStorage : BESObj
00065 {
00066 protected:
00067     string              _my_name ;
00068 
00069 public:
00075                                 BESDefinitionStorage( const string &name )
00076                                     : _my_name( name ) {} ;
00077 
00078     virtual                     ~BESDefinitionStorage() {} ;
00079 
00084     virtual const string &      get_name() const { return _my_name ; }
00085 
00092     virtual BESDefine *         look_for( const string &def_name ) = 0 ;
00093 
00104     virtual bool                add_definition( const string &def_name,
00105                                                 BESDefine *d ) = 0 ;
00106 
00115     virtual bool                del_definition( const string &def_name ) = 0 ;
00116 
00121     virtual bool                del_definitions( ) = 0 ;
00122 
00133     virtual void                show_definitions( BESInfo &info ) = 0 ;
00134 
00139     virtual void                dump( ostream &strm ) const = 0 ;
00140 };
00141 
00142 #endif // BESDefinitionStorage_h_
00143 

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