IDCGroupingParameter.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 ALICEO2_TPC_IDCGROUPINGPARAMETER_H_
#define ALICEO2_TPC_IDCGROUPINGPARAMETER_H_
 
#include <array>
#include "CommonUtils/ConfigurableParamHelper.h"
#include "TPCBase/Mapper.h"
 
namespace o2
{
namespace tpc
{
 
enum class AveragingMethod : char {
  FAST = 0, 
  SLOW = 1  
};
 
enum class EdgePadGroupingMethod : char {
  NO = 0,  
  ROWS = 1 
};
 
struct ParameterIDCGroup : public o2::conf::ConfigurableParamHelper<ParameterIDCGroup> {
  unsigned char groupPads[Mapper::NREGIONS]{7, 7, 7, 7, 6, 6, 6, 6, 5, 5};              
  unsigned char groupRows[Mapper::NREGIONS]{5, 5, 5, 5, 4, 4, 4, 4, 3, 3};              
  unsigned char groupLastRowsThreshold[Mapper::NREGIONS]{3, 3, 3, 3, 2, 2, 2, 2, 2, 2}; 
  unsigned char groupLastPadsThreshold[Mapper::NREGIONS]{3, 3, 3, 3, 2, 2, 2, 2, 1, 1}; 
  unsigned int groupPadsSectorEdges{0};                                                 
  AveragingMethod method = AveragingMethod::FAST;                                       
  float sigma = 3.f;                                                                    
  float minIDC0Median = 8;                                                              
  float maxIDC0Median = 15;                                                             
  float minmaxIDC0MedianCentreEdge = 20;                                                
 
  static void setGroupingParameterFromString(const std::string sgroupPads, const std::string sgroupRows, const std::string sgroupLastRowsThreshold, const std::string sgroupLastPadsThreshold);
 
  static unsigned int getTotalGroupPadsSectorEdges(unsigned int groupPadsSectorEdges) { return getTotalGroupPadsSectorEdgesHelper(groupPadsSectorEdges / 10); }
 
  static unsigned int getGroupedPadsSectorEdges(unsigned int groupPadsSectorEdges) { return getGroupedPadsSectorEdgesHelper(groupPadsSectorEdges / 10); }
 
  static EdgePadGroupingMethod getEdgePadGroupingType(unsigned int groupPadsSectorEdges);
 
  static unsigned int getPadsInGroupSectorEdges(unsigned int groupPadsSectorEdges, const unsigned int group) { return getPadsInGroupSectorEdgesHelper(groupPadsSectorEdges / 10, group); }
 
 private:
  static unsigned int getTotalGroupPadsSectorEdgesHelper(unsigned int groupPadsSectorEdges);
 
  static unsigned int getGroupedPadsSectorEdgesHelper(unsigned int groupPadsSectorEdges);
 
  static unsigned int getPadsInGroupSectorEdgesHelper(unsigned int groupPadsSectorEdges, const unsigned int group);
 
  O2ParamDef(ParameterIDCGroup, "TPCIDCGroupParam");
};
 
struct ParameterIDCGroupCCDB {
 
  ParameterIDCGroupCCDB(const std::array<unsigned char, Mapper::NREGIONS>& groupPads, const std::array<unsigned char, Mapper::NREGIONS>& groupRows, const std::array<unsigned char, Mapper::NREGIONS>& groupLastRowsThreshold, const std::array<unsigned char, Mapper::NREGIONS>& groupLastPadsThreshold, const unsigned int groupNotnPadsSectorEdges)
    : groupPads{groupPads}, groupRows{groupRows}, groupLastRowsThreshold{groupLastRowsThreshold}, groupLastPadsThreshold{groupLastPadsThreshold}, groupPadsSectorEdges{groupNotnPadsSectorEdges} {};
 
  ParameterIDCGroupCCDB() = default;
 
  unsigned char getGroupPads(const unsigned int region) const { return groupPads[region]; }
 
  unsigned char getGroupRows(const unsigned int region) const { return groupRows[region]; }
 
  unsigned char getGroupLastRowsThreshold(const unsigned int region) const { return groupLastRowsThreshold[region]; }
 
  unsigned char getGroupLastPadsThreshold(const unsigned int region) const { return groupLastPadsThreshold[region]; }
 
  unsigned int getGroupPadsSectorEdges() const { return groupPadsSectorEdges; }
 
  unsigned int getTotalGroupPadsSectorEdges() const { return ParameterIDCGroup::getTotalGroupPadsSectorEdges(groupPadsSectorEdges); }
 
  unsigned int getGroupedPadsSectorEdges() const { return ParameterIDCGroup::getGroupedPadsSectorEdges(groupPadsSectorEdges); }
 
  const std::array<unsigned char, Mapper::NREGIONS>& getGroupPads() const { return groupPads; }
 
  const std::array<unsigned char, Mapper::NREGIONS>& getGroupRows() const { return groupRows; }
 
  const std::array<unsigned char, Mapper::NREGIONS>& getGroupLastRowsThreshold() const { return groupLastRowsThreshold; }
 
  const std::array<unsigned char, Mapper::NREGIONS>& getGroupLastPadsThreshold() const { return groupLastPadsThreshold; }
 
  EdgePadGroupingMethod getEdgePadGroupingType() const { return ParameterIDCGroup::getEdgePadGroupingType(groupPadsSectorEdges); }
 
  unsigned int getPadsInGroupSectorEdges(const unsigned indexGroup) const { return ParameterIDCGroup::getPadsInGroupSectorEdges(groupPadsSectorEdges, indexGroup); }
 
  std::array<unsigned char, Mapper::NREGIONS> groupPads{};              
  std::array<unsigned char, Mapper::NREGIONS> groupRows{};              
  std::array<unsigned char, Mapper::NREGIONS> groupLastRowsThreshold{}; 
  std::array<unsigned char, Mapper::NREGIONS> groupLastPadsThreshold{}; 
  unsigned int groupPadsSectorEdges{0};                                 
};
 
struct ParameterIDCCompression : public o2::conf::ConfigurableParamHelper<ParameterIDCCompression> {
  float maxIDCDeltaValue = 3.f;  
  float minIDCDeltaValue = -1.f; 
  O2ParamDef(ParameterIDCCompression, "TPCIDCCompressionParam");
};
 
} // namespace tpc
} // namespace o2
 
#endif // ALICEO2_TPC_ParameterGEM_H_