Update of SSD simulation and reconstruction code by Boris and Enrico.
[u/mrichter/AliRoot.git] / STEER / AliGeometry.h
CommitLineData
2a33668d 1#ifndef ALIGEOMETRY_H
2#define ALIGEOMETRY_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8////////////////////////////////////////////////
9// AliGeometry Base Class pABC //
10// //
11// Author Yves Schutz SUBATECH //
12// //
13// //
14////////////////////////////////////////////////
15
16// --- ROOT system ---
17
18#include "TNamed.h"
94de3818 19class TVector3;
20class TMatrix;
2a33668d 21class AliRecPoint;
22
23class AliGeometry : public TNamed {
24
25public:
26
27 AliGeometry() ; // ctor
28 virtual ~AliGeometry() ; // dtor
29
94de3818 30 virtual void GetGlobal(const AliRecPoint * p, TVector3 & pos, TMatrix & mat) const = 0;
31 virtual void GetGlobal(const AliRecPoint * p, TVector3 & pos) const = 0;
2a33668d 32
33protected:
34
35 AliGeometry(const Text_t* name, const Text_t* title) : TNamed (name,title) {}
36
94de3818 37 ClassDef(AliGeometry,1) // Base class for detector geometry
2a33668d 38
39};
40
41#endif // ALIGEOMETRY_H