/data/refman/pasoursint/CMSSW_4_4_5_patch3/src/Geometry/DTGeometryBuilder/src/DTGeometryParsFromDD.h

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#ifndef DTGeometryBuilder_DTGeometryParsFromDD_h
#define DTGeometryBuilder_DTGeometryParsFromDD_h

#include "DataFormats/GeometrySurface/interface/BoundPlane.h"
#include <vector>
#include <boost/shared_ptr.hpp>

class DTGeometry;
class DDCompactView;
class DDFilteredView;
class DTChamber;
class DTSuperLayer;
class DTLayer;
class Bounds;
class MuonDDDConstants;
class RecoIdealGeometry;

class DTGeometryParsFromDD {
  public:
    DTGeometryParsFromDD();

    virtual ~DTGeometryParsFromDD();

    // Operations
    void build(const DDCompactView* cview, 
               const MuonDDDConstants& muonConstants,
               RecoIdealGeometry& rig) ;

    enum DTDetTag { DTChamberTag, DTSuperLayerTag, DTLayerTag };
  private:
    void insertChamber(DDFilteredView& fv, 
                       const std::string& type, 
                       const MuonDDDConstants& muonConstants,
                       RecoIdealGeometry& rig) const;

    void insertSuperLayer(DDFilteredView& fv,
                          const std::string& type, 
                          const MuonDDDConstants& muonConstants,
                          RecoIdealGeometry& rig) const;

    void insertLayer(DDFilteredView& fv,
                     const std::string& type, 
                     const MuonDDDConstants& muonConstants,
                     RecoIdealGeometry& rig) const;

    std::vector<double> extractParameters(DDFilteredView& fv) const ;

    typedef std::pair<std::vector<double>, std::vector<double> > PosRotPair;

    PosRotPair plane(const DDFilteredView& fv) const ;

    void buildGeometry(DDFilteredView& fv,
                       const MuonDDDConstants& muonConstants,
                       RecoIdealGeometry& rig) const;

};
#endif