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geant4/source/geometry/navigation/include/G4GeomTestErrorList.hh
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//
// ********************************************************************
// * License and Disclaimer *
// * *
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//
//
// $Id: G4GeomTestErrorList.hh,v 1.3 2006/06/29 18:35:38 gunter Exp $
// GEANT4 tag $Name: geant4-08-01 $
//
// --------------------------------------------------------------------
// GEANT 4 class header file
//
// G4GeomTestErrorList
//
// Class description:
//
// A list of line segments that are found inside two
// separate daughter volumes, indicating a geometry error.
//
// This class relies on the compiler generated copy constructor
// and assignment operator.
// Author: D.C.Williams, UCSC (davidw@scipp.ucsc.edu)
// --------------------------------------------------------------------
#ifndef G4GeomTestErrorList_hh
#define G4GeomTestErrorList_hh
#include <vector>
#include "G4Types.hh"
#include "G4ThreeVector.hh"
#include "G4RotationMatrix.hh"
class G4VPhysicalVolume;
class G4GeomTestErrorList
{
public: // with description
G4GeomTestErrorList( const G4VPhysicalVolume *theMother );
virtual ~G4GeomTestErrorList();
// Constructor and virtual destructor
void AddError( const G4ThreeVector &s1, const G4ThreeVector &s2 );
// Declare a new instance of an error, by specifying
// two points in the coordinate system of the mother
const G4VPhysicalVolume *GetMother() const;
// Return pointers to mother volume
G4int NumError() const;
// Return number of errors
void GetMotherPoints( G4int i, G4ThreeVector &s1, G4ThreeVector &s2 ) const;
void GetGlobalPoints( G4int i, G4ThreeVector &s1, G4ThreeVector &s2 ) const;
// Return start and end points in various
// coordinate systems
void GetOneDaughtPoints( const G4VPhysicalVolume *daught,
G4int i, G4ThreeVector &s1, G4ThreeVector &s2 ) const;
// Return start and end points in the coordinate system of a
// daughter volume
private:
void FindGlobalCoordinateSystem();
// Calculate the global coordinate system
class Segment
{
public:
Segment( const G4ThreeVector &as1, const G4ThreeVector &as2 )
: s1(as1), s2(as2) {;}
const G4ThreeVector &GetS1() const { return s1; }
const G4ThreeVector &GetS2() const { return s2; }
private:
G4ThreeVector s1, s2;
};
std::vector<Segment> segments;
// List of error segments
const G4VPhysicalVolume *mother;
// Mother volume
G4ThreeVector globalTranslation;
G4RotationMatrix globalRotation;
// Global coordinate system with respect to mother
};
#endif