HGCalGeomParameters.h

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#ifndef HGCalCommonData_HGCalGeomParameters_h
#define HGCalCommonData_HGCalGeomParameters_h

#include <string>
#include <utility>
#include <vector>
#include <iostream>

#include "DetectorDescription/Core/interface/DDsvalues.h"
#include "DataFormats/GeometryVector/interface/GlobalPoint.h"
#include "Geometry/HGCalCommonData/interface/HGCalGeometryMode.h"

class DDCompactView;    
class DDFilteredView;
class HGCalParameters;

class HGCalGeomParameters {

public:

  HGCalGeomParameters();
  ~HGCalGeomParameters();
  void loadGeometryHexagon(const DDFilteredView&, HGCalParameters&,
               const std::string&, const DDCompactView*,
               const std::string&, const std::string&, 
               HGCalGeometryMode::WaferMode);
  void loadGeometryHexagon8(const DDFilteredView&, HGCalParameters&, int);
  void loadSpecParsHexagon(const DDFilteredView&, HGCalParameters&,
               const DDCompactView*, const std::string&, 
               const std::string&);
  void loadSpecParsHexagon8(const DDFilteredView&, HGCalParameters&);
  void loadSpecParsTrapezoid(const DDFilteredView&, HGCalParameters&);
  void loadWaferHexagon(HGCalParameters& php);
  void loadWaferHexagon8(HGCalParameters& php);
  void loadCellParsHexagon(const DDCompactView* cpv, HGCalParameters& php);
  void loadCellTrapezoid(HGCalParameters& php);

private:

  struct layerParameters {
    double rmin, rmax, zpos;
    layerParameters(double rin=0, double rout=0, 
            double zp=0) : rmin(rin), rmax(rout), zpos(zp) {}
  };
  struct cellParameters {
    bool        half;
    int         wafer;
    GlobalPoint xyz;
    cellParameters(bool h=false, int w=0, 
           GlobalPoint p=GlobalPoint(0,0,0)) : half(h), wafer(w), 
      xyz(std::move(p)) {}
  };

  std::vector<double> getDDDArray(const std::string&, const DDsvalues_type&,
                  const int);
  std::pair<double,double> cellPosition(const std::vector<cellParameters>& wafers,
                    std::vector<cellParameters>::const_iterator& itrf,
                    int wafer, double xx, double yy);

  const double          sqrt3_;
  double                waferSize_;
};

#endif