include/sinsource.h

#ifndef __SINSOURCE_H__
#define __SINSOURCE_H__

#include "block.h"

namespace DiscreteTimeSystems {

  class SinSource : public Block {
    double _freq;
    double _amp;
  public:
    SinSource(double f, double a);

    virtual bool isStatefulBlock() { return false; }

    virtual void updateState() {}
    
    virtual void updateOutput();

  };
  
}

#endif

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