CommandBinary.hpp

00001 /***************************************************************************
00002   tag: Peter Soetens  Tue Dec 21 22:43:08 CET 2004  CommandBinary.hpp
00003 
00004                         CommandBinary.hpp -  description
00005                            -------------------
00006     begin                : Tue December 21 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 
00039 #ifndef ORO_COMMANDBINARY_HPP
00040 #define ORO_COMMANDBINARY_HPP
00041 
00042 #include "CommandInterface.hpp"
00043 #include "DataSource.hpp"
00044 
00045 namespace RTT
00046 {
00047 
00048 
00049     struct CommandBinary : public CommandInterface
00050     {
00051         CommandInterface* _f;
00052         CommandInterface* _s;
00053         CommandBinary( CommandInterface* f, CommandInterface* s)
00054             : _f(f), _s(s) {}
00055         virtual ~CommandBinary() {
00056             delete _f;
00057             delete _s;
00058         }
00059 
00060         void readArguments()
00061         {
00062             _f->readArguments();
00063             _s->readArguments();
00064         }
00065 
00066         virtual bool valid() const {
00067             return _f->valid() && _s->valid();
00068         }
00069 
00070         virtual bool execute() {
00071             return _f->execute() && _s->execute();
00072         }
00073         virtual void reset() {
00074             _f->reset();
00075             _s->reset();
00076         }
00077         virtual CommandInterface* clone() const {
00078             return new CommandBinary( _f->clone(), _s->clone() );
00079         }
00080         virtual CommandInterface* copy( std::map<const DataSourceBase*, DataSourceBase*>& alreadyCloned ) const {
00081             return new CommandBinary( _f->copy( alreadyCloned ), _s->copy( alreadyCloned ) );
00082         }
00083     };
00084 
00085 }
00086 
00087 #endif
00088 /***************************************************************************
00089   tag: Peter Soetens  Tue Dec 21 22:43:08 CET 2004  CommandBinary.hpp
00090 
00091                         CommandBinary.hpp -  description
00092                            -------------------
00093     begin                : Tue December 21 2004
00094     copyright            : (C) 2004 Peter Soetens
00095     email                : peter.soetens@mech.kuleuven.ac.be
00096 
00097  ***************************************************************************
00098  *   This library is free software; you can redistribute it and/or         *
00099  *   modify it under the terms of the GNU General Public                   *
00100  *   License as published by the Free Software Foundation;                 *
00101  *   version 2 of the License.                                             *
00102  *                                                                         *
00103  *   As a special exception, you may use this file as part of a free       *
00104  *   software library without restriction.  Specifically, if other files   *
00105  *   instantiate templates or use macros or inline functions from this     *
00106  *   file, or you compile this file and link it with other files to        *
00107  *   produce an executable, this file does not by itself cause the         *
00108  *   resulting executable to be covered by the GNU General Public          *
00109  *   License.  This exception does not however invalidate any other        *
00110  *   reasons why the executable file might be covered by the GNU General   *
00111  *   Public License.                                                       *
00112  *                                                                         *
00113  *   This library is distributed in the hope that it will be useful,       *
00114  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00115  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00116  *   Lesser General Public License for more details.                       *
00117  *                                                                         *
00118  *   You should have received a copy of the GNU General Public             *
00119  *   License along with this library; if not, write to the Free Software   *
00120  *   Foundation, Inc., 59 Temple Place,                                    *
00121  *   Suite 330, Boston, MA  02111-1307  USA                                *
00122  *                                                                         *
00123  ***************************************************************************/
00124 
00125 
00126 #ifndef ORO_COMMANDBINARY_HPP
00127 #define ORO_COMMANDBINARY_HPP
00128 
00129 #include "CommandInterface.hpp"
00130 #include "DataSource.hpp"
00131 
00132 namespace RTT
00133 {
00134 
00135 
00136     struct CommandBinary : public CommandInterface
00137     {
00138         CommandInterface* _f;
00139         CommandInterface* _s;
00140         CommandBinary( CommandInterface* f, CommandInterface* s)
00141             : _f(f), _s(s) {}
00142         virtual ~CommandBinary() {
00143             delete _f;
00144             delete _s;
00145         }
00146 
00147         void readArguments()
00148         {
00149             _f->readArguments();
00150             _s->readArguments();
00151         }
00152 
00153         virtual bool valid() const {
00154             return _f->valid() && _s->valid();
00155         }
00156 
00157         virtual bool execute() {
00158             return _f->execute() && _s->execute();
00159         }
00160         virtual void reset() {
00161             _f->reset();
00162             _s->reset();
00163         }
00164         virtual CommandInterface* clone() const {
00165             return new CommandBinary( _f->clone(), _s->clone() );
00166         }
00167         virtual CommandInterface* copy( std::map<const DataSourceBase*, DataSourceBase*>& alreadyCloned ) const {
00168             return new CommandBinary( _f->copy( alreadyCloned ), _s->copy( alreadyCloned ) );
00169         }
00170     };
00171 
00172 }
00173 
00174 #endif
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