1 #ifndef ALIHLTTRIGGERDETECTORGEOM_H
2 #define ALIHLTTRIGGERDETECTORGEOM_H
4 //* This file is property of and copyright by the ALICE HLT Project *
5 //* ALICE Experiment at CERN, All rights reserved. *
6 //* See cxx source for full Copyright notice *
8 /// @file AliHLTTriggerDetectorGeom.h
9 /// @author Oystein Djuvsland
11 /// @brief HLT class describing simple geometry of (sub-)detectors.
12 /// Used for the AliHLTTriggerBarrelGeomMultiplicity classes
22 * @class AliHLTTriggerDetectorGeom
23 * HLT class describing simple geometry cuts of (sub-)detectors.
24 * Used for the AliHLTTriggerBarrelGeomMultiplicity class
26 * \ingroup alihlt_trigger
29 class AliHLTTriggerDetectorGeom : public TObject
33 /** Default constructor */
34 AliHLTTriggerDetectorGeom(); // Default constructor
37 virtual ~AliHLTTriggerDetectorGeom(); // Destructor
40 * Set the minimum in eta
41 * @param etaMin is the minumum
43 void SetEtaMin(Double_t etaMin) { fEtaMin = etaMin; } // Set min in eta
46 * Set the maximum in eta
47 * @param etaMax is the maxumum
49 void SetEtaMax(Double_t etaMax) { fEtaMax = etaMax; } // Set max in eta
52 * Set the minimum in phi
53 * @param phiMin is the minumum
55 void SetPhiMin(Double_t phiMin) { fPhiMin = phiMin; } // Set min in phi
58 * Set the maximum in phi
59 * @param phiMax is the maxumum
61 void SetPhiMax(Double_t phiMax) { fPhiMax = phiMax; } // Set max in phi
64 * Set the initial point describing the plane
65 * @param point is the point
67 void SetInitialPoint(Double_t *point); // Set initial point
70 * Set the vector describing the plane
71 * @param nVector is a the vector
73 void SetNormVector(Double_t *nVector); // Set normal vector
76 * Set the name of the (sub-)detector
77 * @param name is the name
79 void SetDetName(TString &name) { fName = name; } // Set name
82 * Get the minimum in eta (should be moved...)
84 Double_t EtaMin() { return fEtaMin; }
87 * Get the maximum in eta (should be moved...)
89 Double_t EtaMax() { return fEtaMax; }
92 * Get the minimum in phi (should be moved...)
94 Double_t PhiMin() { return fPhiMin; }
97 * Get the maximum in phi (should be moved...)
99 Double_t PhiMax() { return fPhiMax; }
102 * Get the initial point
104 void GetInitialPoint(Double_t *point);
107 * Get the normal vector
109 void GetNormVector(Double_t *vec);
112 * Get the detector name
114 TString DetName() { return fName; }
119 void PrintDetectorGeom(std::ostream &out);
122 * Abstract method to check if a point is in the
123 * acceptance of the geometry
125 virtual Bool_t IsInDetector(Double_t point[3]) = 0;
129 /** The minimum in eta */
130 Double_t fEtaMin; // The minimum in eta
132 /** The maximum in eta */
133 Double_t fEtaMax; // The maximum in eta
135 /** The minimum in phi */
136 Double_t fPhiMin; // The minimum in phi
138 /** The maximum in phi */
139 Double_t fPhiMax; // The maximum in phi
141 /** Name of the (sub-)detector */
142 TString fName; // Name of the (sub-)detector
147 * The point which together with a normal vector
148 * defines the plane of the (sub-)detector
150 Double_t fInitalPoint[3]; // Point representing the plane
153 * The normal vector which together with a point
154 * defines the plane of the (sub-)detector
156 Double_t fNormVector[3]; // Normal vector representing the plane
158 ClassDef(AliHLTTriggerDetectorGeom, 1);