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AlignmentCondition.h

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// $Id: AlignmentCondition.h,v 1.17 2008/07/11 16:35:05 marcocle Exp $
#ifndef DETDESC_ALIGNMENTCONDITION_H 
#define DETDESC_ALIGNMENTCONDITION_H 1

// Include files
#include "DetDesc/Condition.h"
#include "DetDesc/DetDesc.h"
#include "DetDesc/CLIDAlignmentCondition.h"
#include "GaudiKernel/Point3DTypes.h"
#include "GaudiKernel/Vector3DTypes.h"
#include "GaudiKernel/Transform3DTypes.h"
class MsgStream;
class IMessageSvc;

class AlignmentCondition : public Condition {

public: 
  AlignmentCondition( );
  AlignmentCondition(const std::vector<double>& translation,
                     const std::vector<double>& rotation,
                     const std::vector<double>& pivot =
                     std::vector<double>(3, 0.) ) ;
  
  virtual ~AlignmentCondition( ); 

  virtual StatusCode initialize();

  inline virtual const CLID& clID() const { return classID(); } 
  inline static  const CLID& classID() { return CLID_AlignmentCondition; };
  inline const Gaudi::Transform3D& offNominalMatrix() const
  {
    return m_matrixInv;
  }
  inline const Gaudi::Transform3D& toNominalMatrix() const
  {
    return m_matrix;
  }

  void offNominalMatrix(const Gaudi::Transform3D& newMatrix);

  StatusCode setOffNominalTransformation( const std::vector<double>& translation,
                                          const std::vector<double>& rotation,
                                          const std::vector<double>& pivot);

  std::ostream &fillStream(std::ostream &s) const;
  
protected:

  IMessageSvc*       msgSvc  () const;

  inline void loadParams(const std::vector<double>& translation,
                         const std::vector<double>& rotation,
                         const std::vector<double>& pivot) 
  {
    this->addParam(m_translationString, translation );
    this->addParam(m_rotationString,    rotation    );
    this->addParam(m_pivotString,       pivot       );
  }
  

  virtual StatusCode makeMatrices();

  void updateParams();

  DetDesc::Services* m_services;

  Gaudi::Transform3D m_matrix; 
  Gaudi::Transform3D m_matrixInv; 

  const std::string m_translationString;
  const std::string m_rotationString;
  const std::string m_pivotString;

};
#endif // DETDESC_ALIGNMENTCONDITION_H

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