1 #ifndef ALIGRAYPARTICLEMODEL_H
2 #define ALIGRAYPARTICLEMODEL_H
3 /* Copyright(c) 198-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
9 class AliCollisionGeometry;
11 class AliGrayParticleModel : public TObject
14 AliGrayParticleModel() {;}
15 virtual ~AliGrayParticleModel(){;}
16 virtual void GetNumberOfGrayNucleons(AliCollisionGeometry* geo, Int_t& np, Int_t& nn) {;}
19 ClassDef(AliGrayParticleModel,1) // Gray Particle Model