MFir.hh

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#ifndef _M_FIR_HH_
#define _M_FIR_HH_

#include "QModule.hh"
#include "QVector.hh"
#include "QFFTFir.hh"

class MFir : public QModule {

public:
  MFir(QSequence* s);
  
  ~MFir();
  
  void Init();
  
  QEvent* Do(QEvent* ev);
  
  void Done();

private:

  void SaveCutFreqByChannel(int channel, double cut_freq);

  void SaveSampFreqByChannel(int channel, double samp_freq);
   
  inline const std::string& GetFilename() const {return fOutputFile;}

  inline const bool IsSaveFilter() const {return fSaveFilter;}
  
  std::string fOutputFile;
  std::string fWindowName;
  bool        fCausal;
  bool        fSubSampling;
  bool        fSaveFilter;
  size_t      fFilterSize;
  int         fOldRun;
  
  QFFT::WindowType fWindowType;

  struct ChannelFilter {
    QFFTFir* fFir;
    size_t fSubRatio;
  };

  std::map<int,ChannelFilter> fChannelFilters;


};

#endif

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