source: trunk/source/geometry/navigation/include/G4GeomTestOverlapList.hh @ 1315

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// $Id: G4GeomTestOverlapList.hh,v 1.3 2006/06/29 18:35:43 gunter Exp $
// GEANT4 tag $Name: geant4-09-03 $
//
// --------------------------------------------------------------------
// GEANT 4 class header file
//
// G4GeomTestOverlapList
//
// Class description:
//
// A list of line segments that are found inside two
// separate daughter volumes, indicating a geometry
// overlap error.
//
// This class relies on the compiler generated copy constructor
// and assignment operator.

// Author: D.C.Williams, UCSC (davidw@scipp.ucsc.edu)
// --------------------------------------------------------------------
#ifndef G4GeomTestOverlapList_hh
#define G4GeomTestOverlapList_hh

#include "G4GeomTestErrorList.hh"

class G4VPhysicalVolume;

class G4GeomTestOverlapList : public G4GeomTestErrorList
{
  public:  // with description
  
    G4GeomTestOverlapList();
    G4GeomTestOverlapList( const G4VPhysicalVolume *theMother,
                           G4int theDaughter1, G4int theDaughter2 );
    virtual ~G4GeomTestOverlapList();
       // Constructors and virtual destructor
  
    G4bool operator==( const G4GeomTestOverlapList &other ) const;
    G4bool operator< ( const G4GeomTestOverlapList &other ) const;
      // Comparison operators, based on daughter index numbers

    const G4VPhysicalVolume *GetDaughter1() const;
    const G4VPhysicalVolume *GetDaughter2() const;
    G4int GetDaughter1Index() const;
    G4int GetDaughter2Index() const;
      // Return pointers to volumes
  
    void GetDaught1Points( G4int, G4ThreeVector &, G4ThreeVector & ) const;
    void GetDaught2Points( G4int, G4ThreeVector &, G4ThreeVector & ) const;
      // Return start and end points in various coordinate systems

  private:

    G4int daughter1, daughter2;
};

#endif