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// $Id: G4tgrPlaceParameterisation.hh,v 1.8 2010/10/13 07:56:55 gcosmo Exp $
// GEANT4 tag $Name: geant4-09-04-ref-00 $
//
//
// class G4tgrPlaceParameterisation
//
// Class description:
//
// Class to descripe the positioning of a G4tgrVolume inside another
// G4tgrVolume as a parameterised volume. Several types are possible:
// - Parameterisation of the position and rotation for each copy
// - Parameterisation also of the dimensions
// - Parameterisation of the solid type
// Data is just stored in this class, without any calculation of the
// positions of each copy 
// :POS_PARAM "volu_name" copyNo "parent_name" "parametrisation_type"
//            number_copies step offset extra_data(n words).

// History:
// - Created.                                 P.Arce, CIEMAT (November 2007)
// -------------------------------------------------------------------------

#ifndef G4tgrPlaceParameterisation_h
#define G4tgrPlaceParameterisation_h

#include "globals.hh"

#include <vector>

#include "G4tgrPlace.hh"

class G4tgrPlaceParameterisation : public G4tgrPlace
{
  public:  // with description

    G4tgrPlaceParameterisation();
   ~G4tgrPlaceParameterisation();

    G4tgrPlaceParameterisation( const std::vector<G4String>& p);
      // Creates an object passing the parameters

    // Access functions

    const G4String& GetParamType() const { return theParamType; }
     // GetType returns placement type
    std::vector<G4double> GetExtraData() const { return theExtraData; }
    const G4String& GetRotMatName() const { return theRotMatName; }

    friend std::ostream& operator<<(std::ostream& os,
                                    const G4tgrPlaceParameterisation& obj);
  private:

    G4String theParamType;
    std::vector<G4double> theExtraData;
      // Extra data not common to all parameterisations

    G4String theRotMatName;
      // The rotation matrix (by name, as the rotations
      // matrices are not yet created)
};

#endif
