DtDoubleSmoother.h

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/******************************************************************************
** Copyright (c) 2014 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvCore/vrvCore.h>

#include <queue>

namespace makVrv
{
   class DT_DLL_VRVCORE DtDoubleSmoother
   {
   public:
      DtDoubleSmoother();

      DtDoubleSmoother( unsigned int smoothCount );

      virtual ~DtDoubleSmoother();

      void addValue( double speed );

      double currAvg();

      void reset();

      void setSmoothCount( unsigned int smoothCount );

      bool queueFilled() const;

      int sampleCount() const;

   protected:
      unsigned int mySmoothCount, mySampleCount;
      double myCurrentTotal;
      std::queue<double> myQueue;
   };
}