smpolyphaseinter.hh

// Licensed GNU LGPL v2.1 or later: http://www.gnu.org/licenses/lgpl-2.1.html
 
#ifndef SPECTMORPH_POLY_PHASE_INTER_HH
#define SPECTMORPH_POLY_PHASE_INTER_HH
 
#include <vector>
#include <sys/types.h>
 
namespace SpectMorph
{
 
class PolyPhaseInter
{
  PolyPhaseInter();
  ~PolyPhaseInter() {}
 
  std::vector<float> x;
 
public:
  static PolyPhaseInter *the();
 
  double get_sample (const std::vector<float>& signal, double pos);
  double get_sample_no_check (const float *signal, double pos);
 
  size_t get_min_padding();
};
 
};
 
#endif