G3toG4RotationMatrix.hh

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//
//
// ----------------------
// Class description:
//
// An "extended" rotation matrix class.
// The SetRotationMatrixByCol/Row() methods enables
// to define the rotation matrix by column/row vectors.
// The result matrix may be a matrix that does not
// represent a rotation transformation (!) as
// G3 "rotation" matrices can be a composition of
// rotation and reflection.  
 
// ----------------------
 
#ifndef G3TOG4ROTATION_HH
#define G3TOG4ROTATION_HH 1
 
#include "G4RotationMatrix.hh"
#include "globals.hh"
 
class G3toG4RotationMatrix : public G4RotationMatrix 
{
 
public:  // with description
 
  G3toG4RotationMatrix();
 
  void SetRotationMatrixByCol(const G4ThreeVector& Col1,
                              const G4ThreeVector& Col2,
                              const G4ThreeVector& Col3);
    
  void SetRotationMatrixByRow(const G4ThreeVector& Row1,
                              const G4ThreeVector& Row2,
                              const G4ThreeVector& Row3);
    
  ~G3toG4RotationMatrix();
 
};
 
#endif