// $Id$
// Revision of includes 07/05/2004
-//
-// Class AliMUONVGeometryBuilder
-// -----------------------------
-// Abstract base class for geometry construction per chamber(s).
-//
-// Author: Ivana Hrivnacova, IPN Orsay
-#ifndef ALI_MUON_V_GEOMETRY_BUILDER_H
-#define ALI_MUON_V_GEOMETRY_BUILDER_H
+/// \ingroup geometry
+/// \class AliMUONVGeometryBuilder
+/// \brief Abstract base class for geometry construction per module(s)
+///
+/// \author Ivana Hrivnacova, IPN Orsay
+
+#ifndef ALI_MUONV_GEOMETRY_BUILDER_H
+#define ALI_MUONV_GEOMETRY_BUILDER_H
+
+#include <fstream>
#include <TObject.h>
+#include <TObjArray.h>
+#include <TGeoMatrix.h>
class TGeoTranslation;
class TGeoRotation;
class TGeoCombiTrans;
-class TObjArray;
-class AliMUONChamber;
-class AliMUONChamberGeometry;
+class AliMUONGeometryModule;
+class AliMUONGeometryEnvelopeStore;
+class AliMUONStringIntMap;
class AliMUONVGeometryBuilder : public TObject
{
public:
- AliMUONVGeometryBuilder(AliMUONChamber* ch1,
- AliMUONChamber* ch2 = 0,
- AliMUONChamber* ch3 = 0,
- AliMUONChamber* ch4 = 0,
- AliMUONChamber* ch5 = 0,
- AliMUONChamber* ch6 = 0);
+ AliMUONVGeometryBuilder(Int_t firstModuleId, Int_t nofModules);
AliMUONVGeometryBuilder();
virtual ~AliMUONVGeometryBuilder();
// methods
+ void SetReferenceFrame(const TGeoCombiTrans& referenceFrame);
+ void RebuildSVMaps(Bool_t withEnvelopes = true) const;
+ void UpdateDetElements(Bool_t create) const;
+
+ /// Function to be overriden in a concrete chamber/station
+ /// geometry builder class.
+ /// Only materials that are not defined in the common
+ /// functions should be defined here.
virtual void CreateMaterials() {} // make = 0; ?
- // Function to be overriden in a concrete chamber/station
- // geometry builder class.
- // Only materials that are not defined in the common
- // functions should be defined here.
+
+ /// Function to be overriden in a concrete chamber/station
+ /// geometry builder class. \n
+ /// The geometry built there should not be placed
+ /// in ALIC; but all volumes going to ALIC
+ /// have to be added as envelopes to the chamber
+ /// geometries
+ /// (They will be then placed automatically
+ /// usind the provided transformation.
virtual void CreateGeometry() = 0;
- // Function to be overriden in a concrete chamber/station
- // geometry builder class.
- // The geometry built there should not be placed
- // in ALIC; but all volumes going to ALIC
- // have to be added as envelopes to the chamber
- // geometries
- // (They will be then placed automatically
- // usind the provided transformation.
+
+ /// Function to be overriden in a concrete chamber/station
+ /// geometry class. \n
+ /// The volume name for each geometry module, its virtuality
+ /// and eventually the mother volume name should be defined
+ virtual void SetVolumes() = 0;
+
+ /// Function to be overriden in a concrete chamber/station
+ /// geometry class. \n
+ /// The transformation of each chamber(s) wrt ALICE
+ /// should be defined and set to its geometry class.
virtual void SetTransformations() = 0;
- // Function to be overriden in a concrete chamber/station
- // geometry class.
- // The transformation of each chamber(s) wrt ALICE
- // should be defined and set to its geometry class.
+
+ /// Function to be overriden in a concrete chamber/station
+ /// geometry class. \n
+ /// The sensitive volumes Ids for each chamber
+ /// should be defined and set to its geometry class.
virtual void SetSensitiveVolumes() = 0;
- // Function to be overriden in a concrete chamber/station
- // geometry class.
- // The sensitive volumes Ids for each chamber
- // should be defined and set to its geometry class.
-
- protected:
- AliMUONVGeometryBuilder(const AliMUONVGeometryBuilder& rhs);
- // operators
- AliMUONVGeometryBuilder& operator = (const AliMUONVGeometryBuilder& rhs);
+ /// Function to be overriden (and return false)
+ /// in the concrete geometry builder classes
+ /// which are already defined in the new ALICE
+ /// coordinate frame
+ virtual bool ApplyGlobalTransformation() { return true; }
+
+ // access to module geometries
+ Int_t NofGeometries() const;
+ AliMUONGeometryModule* Geometry(Int_t i) const;
+ // In difference from protected GetGeometry()
+ // this function access geometry via index and not
+ // via moduleId
+ protected:
// methods
- AliMUONChamber* GetChamber(Int_t chamberId) const;
+ AliMUONGeometryModule* GetGeometry(Int_t moduleId) const;
+ AliMUONGeometryEnvelopeStore* GetEnvelopes(Int_t moduleId) const;
+ AliMUONStringIntMap* GetSVMap(Int_t moduleId) const;
+ Int_t GetModuleId(const TString& envName) const;
+
+ // set module transformation
+ void SetTranslation(Int_t moduleId,
+ const TGeoTranslation& translation);
+ void SetTransformation(Int_t moduleId,
+ const TGeoTranslation& translation,
+ const TGeoRotation& rotation);
+
+ // set volumes
+ void SetVolume(Int_t moduleId, const TString& volumeName,
+ Bool_t isVirtual = false);
+ void SetMotherVolume(Int_t moduleId, const TString& volumeName);
private:
- // data members
- TObjArray* fChambers; // the chambers which geometry will be built
- // by this builder
+ //methods
- ClassDef(AliMUONVGeometryBuilder,1) // MUON chamber geometry base class
+ /// Not implemented
+ AliMUONVGeometryBuilder(const AliMUONVGeometryBuilder& rhs);
+ /// Not implemented
+ AliMUONVGeometryBuilder& operator = (const AliMUONVGeometryBuilder& rhs);
+
+ TGeoHMatrix ConvertTransform(const TGeoHMatrix& transform) const;
+ TGeoHMatrix ConvertDETransform(const TGeoHMatrix& transform) const;
+ TString ComposePath(const TString& volName, Int_t copyNo) const;
+ void MapSV(const TString& path0,
+ const TString& volName, Int_t detElemId) const;
+
+ // data members
+ TObjArray* fGeometryModules; ///< \brief the modules geometries that will be built
+ /// by this builder
+ TGeoCombiTrans fReferenceFrame; ///< \brief the transformation from the builder
+ /// reference frame to that of the transform
+ /// data files
+
+ ClassDef(AliMUONVGeometryBuilder,4) // MUON chamber geometry base class
};
-#endif //ALI_MUON_V_GEOMETRY_BUILDER_H
+// inline functions
+
+/// Return the number of geometry modules
+inline Int_t AliMUONVGeometryBuilder::NofGeometries() const
+{ return fGeometryModules->GetEntriesFast(); }
+
+/// Return the \a i th geometry module
+inline AliMUONGeometryModule* AliMUONVGeometryBuilder::Geometry(Int_t i) const
+{ return (AliMUONGeometryModule*)fGeometryModules->At(i); }
+
+#endif //ALI_MUONV_GEOMETRY_BUILDER_H
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff