Test case for B0 -> mu

[u/mrichter/AliRoot.git] / STEER / AliMagFMaps.h

diff --git a/STEER/AliMagFMaps.h b/STEER/AliMagFMaps.h
index dc66898e4e1237e6cb3249de9ff3fce96b5b2bfe..4f0590624aa4ac397fac39c8ed12f6ae01c600dc 100644 (file)
--- a/STEER/AliMagFMaps.h
+++ b/STEER/AliMagFMaps.h
@@ -6,48 +6,45 @@
 /* $Id$ */
 
 //
+// Magnetic field composed by 3 maps: the L3 magnet, extended region, and
+// dipole magnet
 // Author: Andreas Morsch <andreas.morsch@cern.ch>
 //
 
-#include "AliMagF.h"
+#include "AliMagFC.h"
 class AliFieldMap;
 
-class AliMagFMaps : public AliMagF
+class AliMagFMaps : public AliMagFC
 {
   //Alice Magnetic Field with constant mesh
 
 public:
-    enum constants {k2kG, k4kG, k5kG, k0kG};
+    enum constants {k2kG, k4kG, k5kG};
     AliMagFMaps();
-    AliMagFMaps(const char *name, const char *title, const Int_t integ,
-               const Float_t factor, const Float_t fmax, const Int_t map = k2kG,
-               const Int_t l3 = 1);
+    AliMagFMaps(const char *name, const char *title, Int_t integ,
+               Float_t factor, Float_t fmax, Int_t map = k2kG,
+               Int_t l3 = 1);
     AliMagFMaps(const AliMagFMaps &mag);
     virtual ~AliMagFMaps();
-    virtual void    Field(Float_t *x, Float_t *b);
+    virtual void    Field(Float_t *x, Float_t *b) const;
     AliFieldMap* FieldMap(Int_t i) {return fFieldMap[i];}
     virtual void ReadField();
     virtual Float_t SolenoidField() const;
     virtual void    SetL3ConstField(Int_t flag = 0) {fL3Option = flag;}
+    virtual void    SetL3ConstField(Float_t bsol, Int_t flag = 0)
+       {fL3Option = flag; fSolenoidUser = bsol;}
     
     virtual AliMagFMaps & operator=(const AliMagFMaps &magf)
       {magf.Copy(*this); return *this;}
 
 protected:
-    void Copy(AliMagFMaps &magf) const;
+    void Copy(TObject &magf) const;
 
     AliFieldMap* fFieldMap[3];     // Field maps
     Float_t      fSolenoid;        // Solenoid field setting
+    Float_t      fSolenoidUser;    // User set solenoid field setting  
     Int_t        fL3Option;        // Option for field inside L3
-    Int_t        fFieldRead;       // Field has been read in
-    ClassDef(AliMagFMaps,2)        // Class for all Alice MagField using three Maps with Constant Mesh
+    ClassDef(AliMagFMaps,4)        // Class for all Alice MagField using three Maps with Constant Mesh
 };
 
 #endif
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