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[u/mrichter/AliRoot.git] / MUON / AliMUONVGeometryDESegmentation.h
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34c6c288 1/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
2 * See cxx source for full Copyright notice */
3
4/* $Id$ */
5
6//
7// Class AliVMUONGeometryDESegmentation
8// ----------------------------------
9// Extension for AliSegmentation interface,
10// added functions:
11// Bool_t HasPad(Float_t x, Float_t y, Float_t z);
12// Bool_t HasPad(Int_t ix, Int_t iy);
13//
14// Author:Ivana Hrivnacova, IPN Orsay
15
16#ifndef ALI_MUON_V_GEOMETRY_DE_SEGMENTATION_H
17#define ALI_MUON_V_GEOMETRY_DE_SEGMENTATION_H
18
19#include "AliSegmentation.h"
6b1e4b22 20#include "AliMUONGeometryDirection.h"
34c6c288 21
f1501d74 22class AliMUONSegmentManuIndex;
23
34c6c288 24class AliMUONVGeometryDESegmentation : public AliSegmentation
25{
26 public:
27 AliMUONVGeometryDESegmentation();
28 virtual ~AliMUONVGeometryDESegmentation();
29
30 // methods
31 virtual Bool_t HasPad(Float_t x, Float_t y, Float_t z) = 0;
32 // Returns true if a pad exists in the given position
33 virtual Bool_t HasPad(Int_t ix, Int_t iy) = 0;
34 // Returns true if a pad with given indices exists
35
6b1e4b22 36 virtual AliMUONGeometryDirection GetDirection() = 0;
e9981d13 37 // Returns the direction with a constant pad size
38 // (Direction or coordinate where the spatial resolution
39 // is the best)
40 // Normally kDirY will correspond with cathode segmentation
41 // for the bending plane and kDirX with cathode segmentation
42 // for the non bending plane
6b1e4b22 43
f1501d74 44 virtual void GetPadE(Int_t &ix, Int_t &iy, AliMUONSegmentManuIndex* connect) = 0;
45 virtual AliMUONSegmentManuIndex* GetMpConnection(Int_t ix, Int_t iy) = 0;
46
34c6c288 47 protected:
48 AliMUONVGeometryDESegmentation(const AliMUONVGeometryDESegmentation& rhs);
49
50 // operators
51 AliMUONVGeometryDESegmentation& operator=(
52 const AliMUONVGeometryDESegmentation & rhs);
53
54 ClassDef(AliMUONVGeometryDESegmentation,1) // Det element segmentation interface
55};
56
57#endif //ALI_MUON_V_GEOMETRY_DE_SEGMENTATION_H
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