GNN_Geometry.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRIGINDETPATTRECOTOOLS_GNN_GEOMETRY_H
#define TRIGINDETPATTRECOTOOLS_GNN_GEOMETRY_H
 
#include<vector>
#include<map>
#include<algorithm>
 
#include "FasTrackConnector.h"
 
class TrigInDetSiLayer;
 
class TrigFTF_GNN_Layer {
public:
  TrigFTF_GNN_Layer(const TrigInDetSiLayer&, float, int);
  ~TrigFTF_GNN_Layer();
 
  int getEtaBin(float, float) const;
 
  float getMinBinRadius(int) const;
  float getMaxBinRadius(int) const;
 
  int num_bins() const {return m_bins.size();} 
 
  bool verifyBin(const TrigFTF_GNN_Layer*, int, int, float, float) const;
 
  const TrigInDetSiLayer& m_layer;
  std::vector<int> m_bins;//eta-bin indices
  std::vector<float> m_minRadius;
  std::vector<float> m_maxRadius;
  std::vector<float> m_minBinCoord;
  std::vector<float> m_maxBinCoord;
 
  float m_minEta, m_maxEta;
 
protected:
 
  float m_etaBinWidth, m_phiBinWidth;
 
  float m_r1, m_z1, m_r2, m_z2;
  int m_nBins;
  float m_etaBin;
  
 
};
 
class TrigFTF_GNN_Geometry {
public:
  TrigFTF_GNN_Geometry(const std::vector<TrigInDetSiLayer>&, const FASTRACK_CONNECTOR*);
  ~TrigFTF_GNN_Geometry();
  
  const TrigFTF_GNN_Layer* getTrigFTF_GNN_LayerByKey(unsigned int) const;
  const TrigFTF_GNN_Layer* getTrigFTF_GNN_LayerByIndex(int) const;
 
  int num_bins() const {return m_nEtaBins;}
 
protected:
 
  const TrigFTF_GNN_Layer* addNewLayer(const TrigInDetSiLayer&, int);
 
  float m_etaBinWidth;
 
  std::map<unsigned int, TrigFTF_GNN_Layer*> m_layMap;
  std::vector<TrigFTF_GNN_Layer*> m_layArray;
 
  int m_nEtaBins;
 
};
 
 
#endif