DataSourceCommand.hpp

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/***************************************************************************
  tag: Peter Soetens  Sat May 7 12:56:52 CEST 2005  DataSourceCommand.hpp

                        DataSourceCommand.hpp -  description
                           -------------------
    begin                : Sat May 07 2005
    copyright            : (C) 2005 Peter Soetens
    email                : peter.soetens@mech.kuleuven.ac.be

 ***************************************************************************
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#ifndef DATASOURCECOMMAND_HPP
#define DATASOURCECOMMAND_HPP

#include "../internal/DataSource.hpp"
#include "../base/ActionInterface.hpp"

namespace RTT
{ namespace internal {


  class RTT_API DataSourceCommand
    : public internal::DataSource<bool>
  {
      base::ActionInterface* comm;
      mutable bool mresult;
  public:
      DataSourceCommand( base::ActionInterface* c );
      DataSourceCommand( const DataSourceCommand& orig );
      ~DataSourceCommand();
      bool get() const;
      bool value() const;
      bool const& rvalue() const;
      void reset();
      base::ActionInterface* command() const;
      virtual DataSourceCommand* clone() const;
      virtual DataSourceCommand* copy( std::map<const base::DataSourceBase*, base::DataSourceBase*>& alreadyCloned ) const;
  };
}}

#endif