New manager class for definition of detection element types;

[u/mrichter/AliRoot.git] / MUON / mapping / AliMpDEManager.h

diff --git a/MUON/mapping/AliMpDEManager.h b/MUON/mapping/AliMpDEManager.h
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+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice                               */
+
+/* $Id$ */
+
+/// \ingroup management
+/// \class AliMpDEManager
+/// \brief The manager class for definition of detection element types
+//
+/// The detection element types are defined via unique names
+/// in denames.dat file for each station in the mapping data.
+/// Detection element name is composed of DETypeName and planeTypeName.
+/// DETypeName is only one per station in case of station1 and 2 quadrants, 
+/// there are more DETypes in case of slat and trigger stations. 
+///
+/// Authors: Ivana Hrivnacova, IPN Orsay
+///          Laurent Aphecetche, SUBATECH Nantes
+
+#ifndef ALI_MP_DE_MANAGER_H
+#define ALI_MP_DE_MANAGER_H
+
+#include "AliMpExMap.h"
+#include "AliMpPlaneType.h"
+#include "AliMpStationType.h"
+
+#include <TObject.h>
+
+class AliMpVSegmentation;
+
+class AliMpDEManager : public  TObject {
+
+  public:
+    virtual ~AliMpDEManager();
+    
+    // methods
+    static Bool_t IsValidDetElemId(Int_t detElemId, Bool_t warn = false);
+    static Bool_t IsValidCathod(Int_t cath, Bool_t warn = false);
+    static Bool_t IsValid(Int_t detElemId, Int_t cath, Bool_t warn = false);
+    static Bool_t IsValidModuleId(Int_t moduleId, Bool_t warn = false);
+
+    static TString GetDEName(Int_t detElemId, Int_t cath, Bool_t warn = true);
+    static TString GetDETypeName(Int_t detElemId, Int_t cath, Bool_t warn = true);
+    static Int_t   GetModuleId(Int_t detElemId, Bool_t warn = true);    
+    static AliMpPlaneType   GetPlaneType(Int_t detElemId, Int_t cath);
+    static AliMpStationType GetStationType(Int_t detElemId);
+
+  protected:
+    AliMpDEManager();
+    AliMpDEManager(const AliMpDEManager& rhs);
+    AliMpDEManager& operator=(const AliMpDEManager& rhs);
+
+  private:
+    // methods
+    static Bool_t IsPlaneType(const TString& planeTypeName);
+    static AliMpPlaneType   PlaneType(const TString& planeTypeName);
+    static AliMpStationType StationType(const TString& stationTypeName);
+
+    static Bool_t ReadDENames(AliMpStationType station);
+    static void   FillDENames();
+
+    // static data members     
+    static const char  fgkNameSeparator; // Separator character used in DE names
+    static const char  fgkCommentPrefix; // Comment prefix in DE names file
+    static const Int_t fgkCoefficient;   // Coefficient used in DE Id <-> station
+
+    // data members    
+    static  AliMpExMap fgDENamesMap; // Map between DE Ids and 
+                                     // a pair of DE names for 2 cathods
+
+  ClassDef(AliMpDEManager,0)  // 
+};
+
+#endif //ALI_MP_MANAGER_H
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