OutControlPublisher.hxx

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#ifndef _OUTCONTROL_PUBLISHER_HXX_
#define _OUTCONTROL_PUBLISHER_HXX_

#include "InControl.hxx"
#include "OutControl.hxx"
#include <string>

// TODO: Refactoring...
// Extract common interface from OutControlPublisher, OutControl and create a common base class

namespace CLAM
{
    class OutControlPublisher : public FloatOutControl
        {
                        FloatOutControl* mPublished;

                public:
                        OutControlPublisher() 
                                : FloatOutControl( "OutControlPublisher", 0 ) 
                        {
                                mPublished=NULL;
                        } 

                        OutControlPublisher( const std::string& name, Processing* father )
                                : FloatOutControl( name, father ) 
                        {
                                mPublished=NULL;
                        }

                        void PublishOutControl( FloatOutControl& out )
                        {
                                mPublished = &out;
                        }

                        void AddLink( InControlBase& in )
                        {
                                FloatOutControl::AddLink( in );
                                if(mPublished) mPublished->AddLink( in );
                        }
        };

} // namespace CLAM

#endif