4 #ifndef ROOT_TKDInterpolator
5 #include "TKDInterpolator.h"
8 class TKDSpline : public TKDInterpolator
12 TKDSpline(TTree *t, const Char_t *var, const Char_t *cut = 0, UInt_t bsize=100);
13 TKDSpline(Int_t npoints, Int_t ndim, UInt_t bsize, Float_t **data);
22 ClassDef(TKDSpline, 1) // spline fitter based on KD tree