DDTransform.h

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#ifndef DETECTOR_DESCRIPTION_CORE_DDTRANSFORM_H
#define DETECTOR_DESCRIPTION_CORE_DDTRANSFORM_H

#include "DetectorDescription/Core/interface/DDBase.h"
#include "DetectorDescription/Core/interface/DDName.h"
#include "DetectorDescription/Core/interface/DDRotationMatrix.h"
#include <memory>

class DDRotation;

std::ostream & operator<<(std::ostream &, const DDRotation &);


DDRotation DDrot( const DDName & name,
          std::unique_ptr<DDRotationMatrix> rot );

std::unique_ptr<DDRotation> DDrotPtr( const DDName & name,
                      std::unique_ptr<DDRotationMatrix> rot );


DDRotation DDrot( const DDName & name,
          double thetaX, double phiX,
          double thetaY, double phiY,
          double thetaZ, double phiZ );
     


DDRotation DDrotReflect( const DDName & name,
             double thetaX, double phiX,
             double thetaY, double phiY,
             double thetaZ, double phiZ );
             
DDRotation DDrotReflect( const DDName & name,
             DDRotationMatrix * rot );


DDRotation DDanonymousRot( std::unique_ptr<DDRotationMatrix> rot );


std::unique_ptr<DDRotationMatrix>
DDcreateRotationMatrix( double thetaX, double phiX,
            double thetaY, double phiY,
            double thetaZ, double phiZ );


class DDRotation : public DDBase< DDName, std::unique_ptr<DDRotationMatrix >>
{
  friend DDRotation DDrot( const DDName &, std::unique_ptr<DDRotationMatrix> );
  friend std::unique_ptr<DDRotation> DDrotPtr( const DDName &, std::unique_ptr<DDRotationMatrix> );
  friend DDRotation DDrotReflect( const DDName&, double, double, double, double, double, double );
  friend DDRotation DDanonymousRot( std::unique_ptr<DDRotationMatrix> );
  
 public:
  DDRotation();
  

  DDRotation( const DDName & name );
  
  DDRotation( const DDName & , std::unique_ptr< DDRotationMatrix > );
  const DDRotationMatrix& rotation() const { return rep(); }   
 
  DDRotationMatrix& rotation() { return rep(); }
  
  DDRotationMatrix& matrix() { return rotation(); }

private:

  DDRotation( std::unique_ptr<DDRotationMatrix> ); 
};
             
#endif