1 // Licensed GNU LGPL v3 or later: http://www.gnu.org/licenses/lgpl.html
2 
3 #ifndef SPECTMORPH_POLY_PHASE_INTER_HH
4 #define SPECTMORPH_POLY_PHASE_INTER_HH
5 
6 #include <vector>
7 #include <sys/types.h>
8 
9 namespace SpectMorph
10 {
11 
12 class PolyPhaseInter
13 {
14   PolyPhaseInter();
~PolyPhaseInter()15   ~PolyPhaseInter() {}
16 
17   std::vector<float> x;
18 
19 public:
20   static PolyPhaseInter *the();
21 
22   double get_sample (const std::vector<float>& signal, double pos);
23   double get_sample_no_check (const std::vector<float>& signal, double pos);
24 
25   size_t get_min_padding();
26 };
27 
28 };
29 
30 #endif
31