Changes in external/TrackCovariance/VertexFit.h [82db145:53f4746] in git

File:

• external/TrackCovariance/VertexFit.h (modified) (2 diffs)

external/TrackCovariance/VertexFit.h

@@ -23 +23 @@
         Int_t fNtr;                                     // Number of tracks
         std::vector<TVectorD*> fPar;            // Input parameter array
-        std::vector<TMatrixDSym*> fCov;// Input parameter covariances
+        std::vector<TVectorD*> fParNew;         // Updated parameter array
+        std::vector<TMatrixDSym*> fCov;         // Input parameter covariances
+        std::vector<TMatrixDSym*> fCovNew;      // Updated parameter covariances
         // Constraints
         Bool_t fVtxCst;                         // Vertex constraint flag
         TVectorD fxCst;                         // Constraint value
-        TMatrixDSym fCovCst;                    // Constraint covariance
+        TMatrixDSym fCovCst;                    // Constraint 
+        TMatrixDSym fCovCstInv;                 // Inverse of constraint covariance
         //
         // Results
@@ -39 +42 @@
         // Work arrays
         std::vector<Double_t> ffi;                              // Fit phases
-        std::vector<TVectorD*> fx0i;                            // Track expansion points
+        std::vector<TVectorD*> fx0i;                    // Track expansion points
         std::vector<TVectorD*> fai;                             // dx/dphi
+        std::vector<TVectorD*> fdi;                             // x-shift
         std::vector<Double_t> fa2i;                             // a'Wa
+        std::vector<TMatrixD*> fAti;                    // A transposed
         std::vector<TMatrixDSym*> fDi;                  // W-WBW
         std::vector<TMatrixDSym*> fWi;                  // (ACA')^-1