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IGeometryInfo.h

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// $Id: IGeometryInfo.h,v 1.30 2009/02/02 12:20:22 marcocle Exp $ 
// ===========================================================================
#ifndef  DETDESC_IGEOMETRYINFO_H
#define  DETDESC_IGEOMETRYINFO_H 1

#include "GaudiKernel/IInterface.h"
#include "GaudiKernel/Point3DTypes.h"
#include "GaudiKernel/Transform3DTypes.h"
#include <functional>
#include "DetDesc/ILVolume.h"
#include "DetDesc/AlignmentCondition.h"
class StatusCode;


static const InterfaceID IID_IGeometryInfo( 155 , 3 , 1 );

class IGeometryInfo : virtual public IInterface
{
public:

  typedef  std::vector<IGeometryInfo*>  IGIChildrens;
  typedef IGeometryInfo::IGIChildrens::iterator IGIChildrenIterator;
  typedef IGeometryInfo::IGIChildrens::const_iterator IGIChildrenConstIterator;
  static const InterfaceID& interfaceID() { return IID_IGeometryInfo; }
  

  virtual StatusCode cache()=0;
  
  virtual StatusCode updateChildren()=0;

  virtual bool hasLVolume () const = 0;

  virtual bool hasSupport () const = 0;


  virtual const AlignmentCondition* alignmentCondition() const = 0;

  virtual const Gaudi::Transform3D&  toLocalMatrix() const = 0;

  virtual const Gaudi::Transform3D&  toLocalMatrixNominal() const = 0;  

  virtual const Gaudi::Transform3D&  toGlobalMatrixNominal() const = 0;  

  virtual const Gaudi::Transform3D&  ownToLocalMatrixNominal() const = 0;  

  virtual const Gaudi::Transform3D&  ownToNominalMatrix() const = 0;

  virtual Gaudi::Transform3D  ownToOffNominalMatrix() const = 0;

  virtual Gaudi::Transform3D  ownMatrix() const = 0;

  virtual StatusCode  ownToOffNominalMatrix(const Gaudi::Transform3D&) = 0;

  virtual StatusCode ownToOffNominalParams(const std::vector<double>& trans,
                                           const std::vector<double>& rot,
                                           const std::vector<double>& pivot =
                                           std::vector<double>(3)) =0;

  virtual const Gaudi::Transform3D&  toGlobalMatrix() const = 0;

  virtual Gaudi::XYZPoint toLocal ( const Gaudi::XYZPoint& globalPoint ) const = 0;

  virtual Gaudi::XYZPoint toGlobal ( const Gaudi::XYZPoint& localPoint  ) const = 0;

  virtual Gaudi::XYZVector toLocal ( const Gaudi::XYZVector& globalDirection ) const = 0;

  virtual Gaudi::XYZVector toGlobal ( const Gaudi::XYZVector& localDirection  ) const = 0;

  virtual bool isInside( const Gaudi::XYZPoint& globalPoint ) const = 0; // end of group PureGeometricalInfo

  virtual std::string belongsToPath
  ( const Gaudi::XYZPoint& globalPoint ) = 0;
  
  virtual IGeometryInfo* belongsTo 
  ( const Gaudi::XYZPoint& globalPoint ) = 0;
  
  virtual std::string belongsToPath
  ( const Gaudi::XYZPoint& globalPoint , const int         level ) = 0;
  
  virtual IGeometryInfo* belongsTo 
  ( const Gaudi::XYZPoint& globalPoint , const int         level ) = 0; // end of group BelongsTo

  virtual StatusCode fullGeoInfoForPoint
  ( const Gaudi::XYZPoint&        point       ,
    const int                level       ,
    IGeometryInfo*&          start       ,
    ILVolume::PVolumePath&   volumePath  ) = 0;
  
  virtual StatusCode fullGeoInfoForPoint
  ( const Gaudi::XYZPoint&        point       ,
    const int                level       ,
    IGeometryInfo*&          start       ,
    ILVolume::ReplicaPath&   replicaPath ) = 0;
  
  virtual StatusCode fullGeoInfoForPoint
  ( const Gaudi::XYZPoint&        point       ,
    const int                level       ,
    std::string&             start       ,
    ILVolume::PVolumePath&   volumePath  ) = 0;
  
  virtual StatusCode fullGeoInfoForPoint
  ( const Gaudi::XYZPoint&        point       ,
    const int                level       ,
    std::string&             start       ,
    ILVolume::ReplicaPath&   replicaPath ) = 0; // end of group FullGeometryInfo

  virtual const std::string& lvolumeName() const = 0 ;

  virtual const ILVolume* lvolume () const = 0 ;
  
  virtual StatusCode location
  ( IGeometryInfo*&        start ,
    ILVolume::ReplicaPath& replicaPath ) const = 0;
  
  virtual StatusCode location
  ( std::string&           start ,
    ILVolume::ReplicaPath& replicaPath ) const = 0;
  
  virtual std::string lvolumePath
  ( const std::string&           start       ,
    const ILVolume::ReplicaPath& replicaPath ) = 0;
  
  virtual const ILVolume* lvolume 
  ( const std::string&           start       ,
    const ILVolume::ReplicaPath& replicaPath ) = 0;
  
  virtual std::string lvolumePath
  ( IGeometryInfo*               start       ,
    const ILVolume::ReplicaPath& replicaPath ) = 0;
  
  virtual const ILVolume* lvolume 
  ( IGeometryInfo*               start       ,
    const ILVolume::ReplicaPath& replicaPath ) = 0;
  
  virtual const ILVolume::ReplicaPath& supportPath() const = 0;
 // end of group LogVol
  
  virtual IGeometryInfo* parentIGeometryInfo() = 0 ;

  virtual const IGeometryInfo* parentIGeometryInfo() const = 0 ;

  //  virtual IGeometryInfo* supportIGeometryInfo() = 0 ;

  virtual IGeometryInfo* supportIGeometryInfo() const = 0 ;

  virtual IGeometryInfo::IGIChildrens& childIGeometryInfos() = 0;

  virtual const IGeometryInfo::IGIChildrens& childIGeometryInfos() const = 0;

  virtual IGeometryInfo::IGIChildrens::iterator        childBegin()       = 0 ;

  virtual IGeometryInfo::IGIChildrens::const_iterator  childBegin() const = 0 ;

  virtual IGeometryInfo::IGIChildrens::iterator        childEnd  ()       = 0 ;

  virtual IGeometryInfo::IGIChildrens::const_iterator  childEnd  () const = 0 ; // end of group Navigation

  virtual std::ostream& printOut ( std::ostream& os = std::cout ) const = 0;
  
  virtual MsgStream&    printOut ( MsgStream&                   ) const = 0; // end of group IGeometryInfoPrintOut
  
  virtual IGeometryInfo* reset () = 0;
  
  virtual   ~IGeometryInfo() ;  
  
};

// ============================================================================
// ============================================================================

// ============================================================================
// ============================================================================
inline std::ostream& operator<<( std::ostream&        os ,
                                 const IGeometryInfo& gi )
{ return gi.printOut( os ); };

// ============================================================================
// ============================================================================
inline std::ostream& operator<<( std::ostream& os        ,
                                 const IGeometryInfo* gi )
{ return ( 0 == gi ? (os<<"IGeometryInfo* points to NULL") : os<<*gi ); };

// ============================================================================
// ============================================================================
inline MsgStream&    operator<<( MsgStream&           os ,
                                 const IGeometryInfo& gi )
{ return gi.printOut(os); };

// ============================================================================
// ============================================================================
inline MsgStream&    operator<<( MsgStream&    os        ,
                                 const IGeometryInfo* gi )
{ return ( 0 == gi ? (os<<"IGeometryInfo* points to NULL") : os<<*gi ); };

// ============================================================================ // end of group IGeometryInfoOperators
// ============================================================================


// ============================================================================
// ============================================================================

class IGeometryInfo_isInside : std::unary_function<const IGeometryInfo*,bool>
{
public:
  explicit IGeometryInfo_isInside( const Gaudi::XYZPoint& Point )
    : m_point( Point ) {};
  
  inline bool operator () ( const IGeometryInfo* gi )  const
  { return ( ( 0 == gi ) ? false : gi->isInside( m_point ) ); };
  
private:
  
  Gaudi::XYZPoint  m_point; 
  
};
// ============================================================================ // end of group IGeometryInfoPredicates 
// ============================================================================

#endif  

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