Materials.h

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
 
#ifndef O2_MCH_GEOMETRY_CREATOR_MATERIALS_H
#define O2_MCH_GEOMETRY_CREATOR_MATERIALS_H
 
class TGeoMedium;
 
namespace o2::mch
{
 
enum Medium {
  Gas,
  Carbon,
  HoneyNomex,
  BulkNomex,
  Noryl,
  Copper,
  FR4,
  Rohacell,
  Glue,
  Plastic,
  Epoxy,
  Inox,
  St1Rohacell,
  Aluminium
};
 
// Return a pointer to the mch medium number imed.
// Throws an exception if imed is not within Medium enum
// and / or medium has not been defined yet.
TGeoMedium* assertMedium(int imed);
 
void createMaterials();
 
} // namespace o2::mch
 
#endif