Update From Debojit

[u/mrichter/AliRoot.git] / HLT / MUON / AliHLTMUONMansoTrack.h

diff --git a/HLT/MUON/AliHLTMUONMansoTrack.h b/HLT/MUON/AliHLTMUONMansoTrack.h
index 29749d51d83e92426f8e4d1498758a74b8d34be8..eec9112d2ca74aca761dc78d3dd1b4a312e6942b 100644 (file)
--- a/HLT/MUON/AliHLTMUONMansoTrack.h
+++ b/HLT/MUON/AliHLTMUONMansoTrack.h
@@ -4,7 +4,7 @@
  * ALICE Experiment at CERN, All rights reserved.                         *
  * See cxx source for full Copyright notice                               */
 
-/* $Id$ */
+// $Id$
 
 ///
 /// @file   AliHLTMUONMansoTrack.h
@@ -139,7 +139,7 @@ public:
        const AliHLTMUONTriggerRecord* TriggerRecord() const { return fTrigRec; }
 
        /**
-        * Returns tje hit found on the specified tracking chamber.
+        * Returns the hit found on the specified tracking chamber.
         * If NULL is returned then no hit was found or set.
         * @param chamber  Specifies the chamber for which to return the hit.
         *                 Valid values are in the range [7..10].
@@ -170,6 +170,56 @@ public:
        {
                return not this->operator == (track);
        }
+       
+       /**
+        * Returns the Z coordinate in the middle of the magnetic field used to
+        * calculate the momentum.
+        */
+       Float_t Zmiddle() const { return fZmiddle; }
+       
+       /**
+        * Returns the integrated magnetic field strength times polarity used in
+        * the calculation of the momentum. Value returned in (T.m) tesla metres.
+        */
+       Float_t QBL() const { return fQBL; }
+       
+       /**
+        * Sets the extra debugging information.
+        * @param zmiddle  The Z coordinate of the middle of the magnetic field
+        *     assumed during momentum calculation.
+        * @param bfieldintegral  The integrated magnetic field strength assumed
+        *     during momentum calculation.
+        */
+       void SetDebugData(Float_t zmiddle, Float_t bfieldintegral);
+       
+       /**
+        * Returns the Region of Interest (RoI) centre point for the given chamber.
+        * \param chamber  Specifies the chamber for which to return the centre point.
+        *                 Valid values are in the range [7..10].
+        * \return The RoI centre or a zero vector if the RoI is not set or the
+        *    chamber is an incorrect value.
+        */
+       const TVector3& RoICentre(Int_t chamber) const;
+       
+       /**
+        * Returns the Region of Interest (RoI) radius for the given chamber.
+        * \param chamber  Specifies the chamber for which to return the radius.
+        *                 Valid values are in the range [7..10].
+        * \return The RoI radius or -1 if the RoI is not set or the chamber is
+        *    an incorrect value.
+        */
+       Float_t RoIRadius(Int_t chamber) const;
+       
+       /**
+        * Sets the Region of Interest (RoI) on the given chamber.
+        * \param chamber  Specifies the chamber for which to return the radius.
+        *                 Valid values are in the range [7..10].
+        * \param x  X coordinate of the RoI centre point.
+        * \param y  Y coordinate of the RoI centre point.
+        * \param z  Z coordinate of the RoI centre point.
+        * \param r  radius of the RoI.
+        */
+       void SetRoI(Int_t chamber, Float_t x, Float_t y, Float_t z, Float_t r);
 
 private:
 
@@ -186,12 +236,14 @@ private:
        
        // The following is debugging information and may not be filled if the
        // dHLT components were not set to produce this information.
+       TVector3 fRoICentre[4];  ///< Region of Interest centre points.
+       Float_t fRoIRadius[4];   ///< Region of Interest radii.
        
        // Parameters used in momentum estimation:
        Float_t fZmiddle; ///< Particle momentum X component in GeV/c.
-       Float_t fQBL;     ///< The integrated magnetic field times charge in (T.m) tesla metres.
+       Float_t fQBL;     ///< The integrated magnetic field times the field polarity in (T.m) tesla metres.
 
-       ClassDef(AliHLTMUONMansoTrack, 3); // Manso track object containing data converted from a dHLT internal track structure.
+       ClassDef(AliHLTMUONMansoTrack, 4); // Manso track object containing data converted from a dHLT internal track structure.
 };
 
 #endif // ALIHLTMUONMANSOTRACK_H