Interpolation/src/TrapezoidalCartesianMFGrid.h

0001 #ifndef Interpolation_TrapezoidalCartesianMFGrid_h
0002 #define Interpolation_TrapezoidalCartesianMFGrid_h
0003
0004 /** \class TrapezoidalCartesianMFGrid
0005  *
0006  *  Grid for a trapezoid in cartesian coordinate.
0007  *  The grid must have uniform spacing in two coordinates and increasing spacing in the other.
0008  *  Increasing spacing is supported only for x and y for the time being
0009  *
0010  *  \author T. Todorov
0011  */
0012
0013 #include "MFGrid3D.h"
0014 #include "Trapezoid2RectangleMappingX.h"
0015 #include "FWCore/Utilities/interface/Visibility.h"
0016
0017 namespace magneticfield::interpolation {
0018   class binary_ifstream;
0019 }
0020
0021 class dso_internal TrapezoidalCartesianMFGrid : public MFGrid3D {
0022 public:
0023   using binary_ifstream = magneticfield::interpolation::binary_ifstream;
0024
0025   TrapezoidalCartesianMFGrid(binary_ifstream& istr, const GloballyPositioned<float>& vol);
0026
0027   LocalVector uncheckedValueInTesla(const LocalPoint& p) const override;
0028
0029   void dump() const override;
0030
0031   void toGridFrame(const LocalPoint& p, double& a, double& b, double& c) const override;
0032
0033   LocalPoint fromGridFrame(double a, double b, double c) const override;
0034
0035 private:
0036   Trapezoid2RectangleMappingX mapping_;
0037   bool increasingAlongX;
0038   bool convertToLocal;
0039 };
0040
0041 #endif