Changeset 7bca620 in git for external/TrackCovariance/VertexFit.h

Timestamp:

Feb 10, 2022, 11:42:45 AM (2 years ago)

Author:

Franco BEDESCHI <bed@…>

Branches:

master

Children:

5c03893

Parents:

b750b0a

Message:

Add feature to force starting radius in vertex fit

File:

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

external/TrackCovariance/VertexFit.h

@@ -36 +36 @@
         // Results
         Bool_t fVtxDone;                        // Flag vertex fit completed
-        Double_t fRold;                         // Current value of vertex radius
+        Double_t fRstart;                       // Starting value of vertex radius (0 = none)
         TVectorD fXv;                           // Found vertex
         TMatrixDSym fcovXv;                     // Vertex covariance
@@ -83 +83 @@
         // Handle tracks/constraints
         void AddVtxConstraint(TVectorD xv, TMatrixDSym cov);    // Add gaussian vertex constraint
-        void AddTrk(TVectorD *par, TMatrixDSym *Cov);                           // Add track to input list
-        void RemoveTrk(Int_t iTrk);                                                             // Remove iTrk track
+        void AddTrk(TVectorD *par, TMatrixDSym *Cov);           // Add track to input list
+        void RemoveTrk(Int_t iTrk);                             // Remove iTrk track
+        void SetStartR(Double_t R) { fRstart = R; };            // Set starting radius
         //
 };