PadGroupType.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_MAPPING_PADGROUPTYPE_H
#define O2_MCH_MAPPING_PADGROUPTYPE_H
 
#include <vector>
#include <ostream>
 
namespace o2
{
namespace mch
{
namespace mapping
{
namespace impl4
{
 
struct PadGroupType {
  PadGroupType(int nofPadsX, int nofPadsY, std::vector<int> ids);
 
  int getNofPads() const { return mNofPads; }
 
  int getNofPadsX() const { return mNofPadsX; }
 
  int getNofPadsY() const { return mNofPadsY; }
 
  int fastIndex(int ix, int iy) const { return ix + iy * mNofPadsX; }
 
  int id(int fastIndex) const;
 
  int id(int ix, int iy) const { return id(fastIndex(ix, iy)); }
 
  int iy(int fastIndex) const { return fastIndex / mNofPadsX; }
 
  int ix(int fastIndex) const { return fastIndex - iy(fastIndex) * mNofPadsX; }
 
  std::vector<int> fastIndices() const { return mFastIndices; }
 
  bool hasPadById(int id) const;
 
  friend std::ostream& operator<<(std::ostream& os, const PadGroupType& type);
 
  int getIndex(int ix, int iy) const;
 
  std::vector<int> mFastId;
  std::vector<int> mFastIndices;
  int mNofPads;
  int mNofPadsX;
  int mNofPadsY;
};
 
PadGroupType getPadGroupType(int i);
 
} // namespace impl4
} // namespace mapping
} // namespace mch
} // namespace o2
 
#endif