RecoMuon/Navigation/interface/MuonNavigationSchool.h - master - githubmirror/cmssw

RecoMuon/Navigation/interface/MuonNavigationSchool.h
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24 май 2019, 00:16
24 май 2019, 00:16876d1ce
#ifndef Navigation_MuonNavigationSchool_H
#define Navigation_MuonNavigationSchool_H

/** \class MuonNavigationSchool
 *
 * Description:
 *  Navigation school for the muon system
 *  This class defines which DetLayers are reacheable from each Muon DetLayer
 *  (DT, CSC and RPC). The reacheableness is based on an eta range criteria.
 *
 *
 * \author : Stefano Lacaprara - INFN Padova <stefano.lacaprara@pd.infn.it>
 *
 * Modification:
 *
 * Chang Liu:
 * The class links maps for nextLayers and compatibleLayers in the same time.
 *
 * Cesare Calabria:
 * GEMs implementation.
 *
 * David Nash:
 * ME0s implementation.
 */

#include "RecoMuon/Navigation/interface/MuonDetLayerMap.h"
#include "TrackingTools/DetLayers/interface/NavigationSchool.h"
#include "RecoMuon/DetLayers/interface/MuonDetLayerGeometry.h"
#include <vector>
#include <map>

class MuonBarrelNavigableLayer;
class MuonForwardNavigableLayer;
class MuonEtaRange;
class BarrelDetLayer;
class ForwardDetLayer;

class MuonNavigationSchool : public NavigationSchool {
public:
  ///Constructor
  MuonNavigationSchool(const MuonDetLayerGeometry*,
                       bool enableRPC = true,
                       bool enableCSC = true,
                       bool enableGEM = false,
                       bool enableME0 = false);
  /// Destructor
  ~MuonNavigationSchool() override;
  /// return navigable layers, from base class
  StateType navigableLayers() override;

private:
  /// add barrel layer
  void addBarrelLayer(const BarrelDetLayer*);
  /// add endcap layer (backward and forward)
  void addEndcapLayer(const ForwardDetLayer*);
  /// link barrel layers
  void linkBarrelLayers();
  /// link endcap layers
  void linkEndcapLayers(const MapE&, std::vector<MuonForwardNavigableLayer*>&);
  /// establish inward links
  void createInverseLinks();
  float calculateEta(const float&, const float&) const;

private:
  struct delete_layer {
    template <typename T>
    void operator()(T*& p) {
      if (p) {
        delete p;
        p = nullptr;
      }
    }
  };

  MapB theBarrelLayers;    /// barrel
  MapE theForwardLayers;   /// +z endcap
  MapE theBackwardLayers;  /// -z endcap

  std::vector<MuonBarrelNavigableLayer*> theBarrelNLC;
  std::vector<MuonForwardNavigableLayer*> theForwardNLC;
  std::vector<MuonForwardNavigableLayer*> theBackwardNLC;

  const MuonDetLayerGeometry* theMuonDetLayerGeometry;
};
#endif