fft1dtn.hpp

/* fft1dtn.hpp */
/* $Id: fft1dtn.hpp 21022 2011-07-11 11:45:03Z urij $ Kolosov  05_02_2009*/
/* $Id: fft1dtn.hpp 21022 2011-07-11 11:45:03Z urij $ redact Kolosov  11_05_2009*/

#ifndef __fft1dtn_hpp
#define __fft1dtn_hpp


#include <s2proc/s2_corr.hpp>


class DFTN
{
public:

  DFTN(int direction);

  ~DFTN();

  bool calc(S2Corr::DVector &realOnly, S2Corr::DVector &im);
   
  void setParamResultArr(int size_result);

  void getParamResultArr(int &size_result);

  void setDirect(int direction);

  void getDirect(int &direction);
  
  void calcParam(int len);

private:
  int m_size_result;
  int m_direction;
  int m_M;
  int m_N;
  int m_N05;
};



#endif /* fflt1dtn.hpp */