CommandCounter.hpp

00001 /***************************************************************************
00002   tag: Peter Soetens  Mon Jan 19 14:11:21 CET 2004  CommandCounter.hpp
00003 
00004                         CommandCounter.hpp -  description
00005                            -------------------
00006     begin                : Mon January 19 2004
00007     copyright            : (C) 2004 Peter Soetens
00008     email                : peter.soetens@mech.kuleuven.ac.be
00009 
00010  ***************************************************************************
00011  *   This library is free software; you can redistribute it and/or         *
00012  *   modify it under the terms of the GNU General Public                   *
00013  *   License as published by the Free Software Foundation;                 *
00014  *   version 2 of the License.                                             *
00015  *                                                                         *
00016  *   As a special exception, you may use this file as part of a free       *
00017  *   software library without restriction.  Specifically, if other files   *
00018  *   instantiate templates or use macros or inline functions from this     *
00019  *   file, or you compile this file and link it with other files to        *
00020  *   produce an executable, this file does not by itself cause the         *
00021  *   resulting executable to be covered by the GNU General Public          *
00022  *   License.  This exception does not however invalidate any other        *
00023  *   reasons why the executable file might be covered by the GNU General   *
00024  *   Public License.                                                       *
00025  *                                                                         *
00026  *   This library is distributed in the hope that it will be useful,       *
00027  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00028  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00029  *   Lesser General Public License for more details.                       *
00030  *                                                                         *
00031  *   You should have received a copy of the GNU General Public             *
00032  *   License along with this library; if not, write to the Free Software   *
00033  *   Foundation, Inc., 59 Temple Place,                                    *
00034  *   Suite 330, Boston, MA  02111-1307  USA                                *
00035  *                                                                         *
00036  ***************************************************************************/
00037 
00038 #ifndef COMMANDCOUNTER_HPP
00039 #define COMMANDCOUNTER_HPP
00040 
00041 #include "CommandInterface.hpp"
00042 
00043 namespace RTT
00044 {
00050     class RTT_API CommandCounter
00051         : public CommandInterface
00052     {
00053 
00054     public:
00055 
00056         CommandCounter();
00057 
00058         virtual ~CommandCounter();
00059 
00060         virtual void readArguments();
00061 
00062         virtual bool execute();
00063 
00067         virtual void reset();
00068 
00073         virtual int getCounter();
00074 
00075         virtual CommandInterface* clone() const
00076         {
00077             return new CommandCounter( *this );
00078         }
00079 
00080     private:
00081         int counter;
00082     };
00083 
00084 }
00085 
00086 #endif
00087 
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