00001 #if !defined(__ABSTRACTCOMMAND_HPP)
00002 #define __ABSTRACTCOMMAND_HPP
00003
00004 /*
00005 CoreLinux++
00006 Copyright (C) 1999,2000 CoreLinux Consortium
00007
00008 The CoreLinux++ Library is free software; you can redistribute it and/or
00009 modify it under the terms of the GNU Library General Public License as
00010 published by the Free Software Foundation; either version 2 of the
00011 License, or (at your option) any later version.
00012
00013 The CoreLinux++ Library Library is distributed in the hope that it will
00014 be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00016 Library General Public License for more details.
00017
00018 You should have received a copy of the GNU Library General Public
00019 License along with the GNU C Library; see the file COPYING.LIB. If not,
00020 write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00021 Boston, MA 02111-1307, USA.
00022 */
00023
00024 #if !defined(__COMMON_HPP)
00025 #include <Common.hpp>
00026 #endif
00027
00028 namespace corelinux
00029 {
00030 DECLARE_CLASS( AbstractCommand );
00031
00038 class AbstractCommand : public Synchronized
00039 {
00040
00041 public:
00042
00043 //
00044 // Constructors and destructor
00045 //
00047
00048 AbstractCommand( void );
00049
00051
00052 AbstractCommand( AbstractCommandCref );
00053
00055
00056 virtual ~AbstractCommand( void );
00057
00058 //
00059 // Operator overloads
00060 //
00061
00063
00064 AbstractCommandRef operator=( AbstractCommandCref );
00065
00067
00068 bool operator==( AbstractCommandCref ) const;
00069
00070 //
00071 // Abstract methods
00072 //
00073
00075
00076 virtual void execute( void ) = 0;
00077
00079
00080 virtual void executeReverse( void ) = 0;
00081
00082 protected:
00083
00084 private:
00085
00086 };
00087 }
00088
00089 #endif // if !defined(__ABSTRACTCOMMAND_HPP)
00090
00091 /*
00092 Common rcs information do not modify
00093 $Author: frankc $
00094 $Revision: 1.1 $
00095 $Date: 2000/05/03 03:56:47 $
00096 $Locker: $
00097 */
00098