CMake: Using FindDIM to set include path and linking library

[u/mrichter/AliRoot.git] / STAT / TKDInterpolator.h

diff --git a/STAT/TKDInterpolator.h b/STAT/TKDInterpolator.h
index 145b20c709947e309d40459090eb04f0949197e9..73b09e43eed15186df8bd3a53d789c1fa87b9d0f 100644 (file)
--- a/STAT/TKDInterpolator.h
+++ b/STAT/TKDInterpolator.h
@@ -1,93 +1,31 @@
 #ifndef ROOT_TKDInterpolator
 #define ROOT_TKDInterpolator
 
-#ifndef ROOT_TKDTree
-#include "TKDTree.h"
+#ifndef ROOT_TKDInterpolatorBase
+#include "TKDInterpolatorBase.h"
 #endif
-#ifndef ROOT_TVectorD
-#include "TVectorD.h"
-#endif
-#ifndef ROOT_TMatrixD
-#include "TMatrixD.h"
-#endif
-
 
-class TTree;
-class TLinearFitter;
-class TKDInterpolator : public TKDTreeIF
+class TKDInterpolator : public TKDInterpolatorBase
 {
 public:
-       struct TKDNodeInfo
-       {
+  TKDInterpolator();
+  TKDInterpolator(Int_t ndim, Int_t npoints=0);
+  ~TKDInterpolator();
+  void       AddNode(const TKDNodeInfo &ref);
+  Bool_t     Build(Int_t ndim) {return TKDInterpolatorBase::Build(ndim);}
+  Bool_t     Build(Int_t npoints, Int_t ndim);
+  Int_t      GetNodeIndex(const Float_t *p);
+  Bool_t     SetNode(Int_t i, const TKDNodeInfo &ref);
 
-               ClassDef(TKDNodeInfo, 1) // node info for interpolator
-       };
-public:
-       TKDInterpolator();
-       TKDInterpolator(TTree *t, const Char_t *var, const Char_t *cut = 0, UInt_t bsize = 100, Long64_t nentries = 1000000000, Long64_t firstentry = 0);
-       TKDInterpolator(Int_t npoints, Int_t ndim, UInt_t bsize, Float_t **data);
-       ~TKDInterpolator();
-
-               Double_t   Eval(const Double_t *point, Double_t &result, Double_t &error);
-       inline Bool_t     GetCOGPoint(Int_t node, Float_t *coord, Float_t &val, Float_t &error) const ;
-       inline Bool_t     GetDataPoint(Int_t n, Float_t *p) const;
-               TKDTreeIF* GetHelper() {return fKDhelper;}
-       inline Bool_t     GetIntInterpolation() const {return fStatus&1;}
-       inline Bool_t     GetSetStore() const {return fStatus&2;}
-       inline Bool_t     GetUseWeights() const {return fStatus&4;}
-                                       
-                                       void       DrawNodes(UInt_t ax1 = 0, UInt_t ax2 = 1, Int_t depth = -1);
-               void       DrawNode(Int_t tnode, UInt_t ax1 = 0, UInt_t ax2 = 1);
-               void       GetStatus();
-               void       SetIntInterpolation(const Bool_t on = kTRUE);
-               void       SetSetStore(const Bool_t on = kTRUE);
-               void       SetUseWeights(const Bool_t on = kTRUE);
-       
 private:
-       TKDInterpolator(const TKDInterpolator &);
-       TKDInterpolator& operator=(const TKDInterpolator &);    
-               void       Build();
-               Double_t   CookPDF(const Double_t *point, const Int_t node, Double_t &result, Double_t &error);
-                                       
-protected:
-       Int_t     fNTNodes;        //Number of evaluation data points
-       Float_t   **fRefPoints;    //[fNDim]
-       Float_t   *fRefValues;     //[fNTNodes]
-       TMatrixD  *fCov;           //[fNTNodes] cov matrix array for nodes
-       TVectorD  *fPar;           //[fNTNodes] parameters array for nodes
-       Bool_t    *fPDFstatus;     //[fNTNodes] status bit for node's PDF
+  TKDInterpolator(const TKDInterpolator &);
+  TKDInterpolator& operator=(const TKDInterpolator &); 
 
 private:
-       UChar_t   fStatus;         // status of the interpolator
-       Int_t     fLambda;         // number of parameters in polynom
-       Int_t                   fDepth;          //! depth of the KD Tree structure used
-       Double_t        *fBuffer;        //! working space [2*fLambda]
-       TKDTreeIF *fKDhelper;      //! kNN finder
-       TLinearFitter *fFitter;    //! linear fitter    
-
-       ClassDef(TKDInterpolator, 1)   // data interpolator based on KD tree
+  
+  ClassDef(TKDInterpolator, 1)   // LOWESS data interpolator
 };
 
-//__________________________________________________________________
-Bool_t TKDInterpolator::GetCOGPoint(Int_t node, Float_t *coord, Float_t &val, Float_t &error) const
-{
-       if(node < 0 || node > fNTNodes) return kFALSE;
-
-       for(int idim=0; idim<fNDim; idim++) coord[idim] = fRefPoints[idim][node];
-       val   = fRefValues[node];
-       error = fRefValues[node]/TMath::Sqrt(fBucketSize);
-       return kTRUE;
-}
-
-//__________________________________________________________________
-Bool_t TKDInterpolator::GetDataPoint(Int_t n, Float_t *p) const
-{
-       if(n < 0 || n >= fNpoints) return kFALSE;
-       
-       for(int i=0; i<fNDim; i++) p[i] = fData[i][n];
-       return kTRUE;
-}
-
 
 #endif