#ifndef TSTEPPARAM_H

#define TSTEPPARAM_H

#include "tdoubleparam.h"

#include "texception.h"

#include "tundo.h"

#include "tparamundo.h"

#include <set></set>

#undef DVAPI

#undef DVVAR

#ifdef TNZCORE_EXPORTS

#define DVAPI DV_EXPORT_API

#define DVVAR DV_EXPORT_VAR

#else

#define DVAPI DV_IMPORT_API

#define DVVAR DV_IMPORT_VAR

#endif

class DVAPI TDoubleStepParam : public TDoubleParam

{

public:

	TDoubleStepParam(double v = 0.0);

	TDoubleStepParam(const TDoubleParam &src);

	~TDoubleStepParam();

	TParam *clone() const { return new TDoubleStepParam(*this); }

	double getValue(double frame, bool cropped = true) const;

	PERSIST_DECLARATION(TDoubleStepParam)

};

DEFINE_PARAM_SMARTPOINTER(TDoubleStepParam, double)

#endif