bpflt.hpp

/* bpflt.hpp */
/* $Id: bpflt.hpp 22629 2014-07-23 11:09:28Z urij $ */
#ifndef __bpflt_hpp
#define __bpflt_hpp

#include <vector>

class BPFlt
{
public:
  
  typedef std::pair<float, float> BElem; 
  
  typedef std::vector<BElem> Band;
  
  
  BPFlt(const Band &band);
  
  virtual ~BPFlt();
  
  
  bool operator()(std::vector<float> &ampls, float dt) const
  {return filter(ampls, dt);}
  
  float operator()(float f) const
  {return coeff(f);}
  
  
  const Band& band() const {return m_band;}

protected:
  
  Band m_band;
  
  virtual bool filter(std::vector<float> &ampls, float dt) const;
  
  virtual float coeff(float f) const;
};

#endif /* bpflt.hpp */