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File indexing completed on 2022-06-06 07:38:34

0001 #ifndef Geometry_HGCalCommonData_HGCalCellUV_h
0002 #define Geometry_HGCalCommonData_HGCalCellUV_h
0003 
0004 #include <cstdint>
0005 #include <iterator>
0006 #include <map>
0007 #include "Geometry/HGCalCommonData/interface/HGCalCell.h"
0008 
0009 class HGCalCellUV {
0010 public:
0011   HGCalCellUV(double waferSize, double separation, int32_t nFine, int32_t nCoarse);
0012 
0013   std::pair<int32_t, int32_t> cellUVFromXY1(
0014       double xloc, double yloc, int32_t placement, int32_t type, bool extend, bool debug) const;
0015 
0016   std::pair<int32_t, int32_t> cellUVFromXY2(
0017       double xloc, double yloc, int32_t placement, int32_t type, bool extend, bool debug) const;
0018 
0019   std::pair<int32_t, int32_t> cellUVFromXY3(
0020       double xloc, double yloc, int32_t placement, int32_t type, bool extend, bool debug) const;
0021 
0022   std::pair<int32_t, int32_t> cellUVFromXY4(
0023       double xloc, double yloc, int32_t placement, int32_t type, bool extend, bool debug);
0024 
0025   std::pair<int32_t, int32_t> cellUVFromXY1(
0026       double xloc, double yloc, int32_t placement, int32_t type, int32_t partial, bool extend, bool debug) const;
0027 
0028 private:
0029   std::pair<int32_t, int32_t> cellUVFromXY4(double xloc,
0030                                             double yloc,
0031                                             int ncell,
0032                                             double cellX,
0033                                             double cellY,
0034                                             double cellXTotal,
0035                                             double cellYTotal,
0036                                             std::map<std::pair<int, int>, std::pair<double, double> >& cellPos,
0037                                             bool extend,
0038                                             bool debug);
0039 
0040   static constexpr double sqrt3_ = 1.732050807568877;  // std::sqrt(3.0) in double precision
0041   static constexpr double sin60_ = 0.5 * sqrt3_;
0042   static constexpr double cos60_ = 0.5;
0043 
0044   int32_t ncell_[2];
0045   double cellX_[2], cellY_[2], cellXTotal_[2], cellYTotal_[2], waferSize;
0046 
0047   std::map<std::pair<int32_t, int32_t>, std::pair<double, double> > cellPosFine_[HGCalCell::cellPlacementTotal],
0048       cellPosCoarse_[HGCalCell::cellPlacementTotal];
0049 };
0050 
0051 #endif