FMD module

[u/mrichter/AliRoot.git] / FMD / AliFMDESDRevertexer.h

diff --git a/FMD/AliFMDESDRevertexer.h b/FMD/AliFMDESDRevertexer.h
deleted file mode 100644 (file)
index 5d048e7..0000000
--- a/FMD/AliFMDESDRevertexer.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef ALIFMDESDREVERTEXER_H
-#define ALIFMDESDREVERTEXER_H
-#include <TObject.h>
-class AliESDFMD;
-
-//
-// Class to recaculate quantities in an AliESDFMD object based on new
-// a value for the z-coordinate of the primary interaction point. 
-//
-// This allows us, in case we get a better determination of the
-// z-coordinate of the primary interaction, to recalibrate the signals
-// in the FMD ESD object, without having to redo the reconstruction. 
-//
-class AliFMDESDRevertexer : public TObject
-{
-public:
-  /** 
-   * Constructor
-   * 
-   */
-  AliFMDESDRevertexer();
-  /** 
-   * Destructor 
-   * 
-   */
-  virtual ~AliFMDESDRevertexer() {}
-  /** 
-   * Revertex the passed ESD.   The passed ESD object will be modified
-   * directly. 
-   * 
-   * @param fmdEsd ESD object to revertex. 
-   * @param vz     New Z coordinate of primary vertex. 
-   * 
-   * @return @c true on success, @c false failure.
-   */
-  Bool_t Revertex(AliESDFMD* fmdEsd, Double_t vz) const;
-  
-  /** 
-   * Calculate the physical coordinates (@a eta, @a phi) corresponding
-   * to the detector coordinates (@a det, @a rng, @a sec, @a str).
-   * 
-   * @param det   The detector identifier 
-   * @param rng   The ring identifier 
-   * @param sec   The sector identifier 
-   * @param str   The strip identifier 
-   * @param vz    The z coordinate of the current primary interation vertex
-   * @param eta   On return, the psuedo-rapidity
-   * @param phi   On return, the azimuthal angle
-   * @param r     On return, the radius
-   * @param theta On return, the polar angle
-   */
-  Bool_t PhysicalCoordinates(UShort_t  det, 
-                            Char_t    rng, 
-                            UShort_t  sec, 
-                            UShort_t  str,
-                            Double_t  vz,
-                            Double_t& eta, 
-                            Double_t& phi,
-                            Double_t& r,
-                            Double_t& theta) const;
-
-  /** 
-   * Calculate the polar angle @f$ \theta@f$ corresponding to the
-   * psuedo-rapidity @f$ \eta@f$ 
-   * 
-   * @param eta Psuedo rapidity @f$ \eta=-\log[\tan(\theta/2)]@f$ 
-   * 
-   * @return Polar angle @f$ \theta=2\tan^{-1}[\exp(-\eta)]@f$
-   */  
-  Double_t Eta2Theta(Double_t eta) const;
-protected:
-  ClassDef(AliFMDESDRevertexer,0) // Revertex and FMD ESD Object.
-};
-
-#endif
-//
-// Local Variables:
-//  mode: C++
-// End:
-//
-
-
-