G4LogicalBorderSurface.cc

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//
// G4LogicalBorderSurface Implementation
//
// A Logical Surface class for surfaces defined by the boundary
// of two physical volumes.
//
// Author: John Apostolakis (John.Apostolakis@cern.ch), 26-06-1997
// ----------------------------------------------------------------------

#include "G4LogicalBorderSurface.hh"
#include "G4VPhysicalVolume.hh"

G4LogicalBorderSurfaceTable*
G4LogicalBorderSurface::theBorderSurfaceTable = nullptr;

//
// Constructor & destructor
//

G4LogicalBorderSurface::
G4LogicalBorderSurface(const G4String& name,
                             G4VPhysicalVolume* vol1, 
                             G4VPhysicalVolume* vol2,
                             G4SurfaceProperty* surfaceProperty)
  : G4LogicalSurface(name, surfaceProperty),
    Volume1(vol1), Volume2(vol2)
{
  if (!theBorderSurfaceTable)
  {
    theBorderSurfaceTable = new G4LogicalBorderSurfaceTable;
  }

  // Store in the table of Surfaces
  //
  theBorderSurfaceTable->push_back(this);
}

G4LogicalBorderSurface::~G4LogicalBorderSurface()
{
}

//
// Operators
//

G4bool
G4LogicalBorderSurface::operator==(const G4LogicalBorderSurface &right) const
{
  return (this == (G4LogicalBorderSurface *) &right);
}

G4bool
G4LogicalBorderSurface::operator!=(const G4LogicalBorderSurface &right) const
{
  return (this != (G4LogicalBorderSurface *) &right);
}

//
// Methods
//

const G4LogicalBorderSurfaceTable* G4LogicalBorderSurface::GetSurfaceTable()
{
  if (theBorderSurfaceTable == nullptr)
  {
    theBorderSurfaceTable = new G4LogicalBorderSurfaceTable;
  }
  return theBorderSurfaceTable;
}

size_t G4LogicalBorderSurface::GetNumberOfBorderSurfaces()
{
  if (theBorderSurfaceTable != nullptr)
  {
    return theBorderSurfaceTable->size();
  }
  return 0;
}

G4LogicalBorderSurface*
G4LogicalBorderSurface::GetSurface(const G4VPhysicalVolume* vol1,
                                   const G4VPhysicalVolume* vol2)
{
  if (theBorderSurfaceTable != nullptr)
  {
    for(auto pos = theBorderSurfaceTable->cbegin();
        pos != theBorderSurfaceTable->cend(); ++pos)
    {
      if( (*pos)->GetVolume1() == vol1 && (*pos)->GetVolume2() == vol2 )
      { return *pos; }
    }
  }
  return 0;
}

// Dump info for known surfaces
//
void G4LogicalBorderSurface::DumpInfo()
{
  G4cout << "***** Surface Table : Nb of Surfaces = "
         << GetNumberOfBorderSurfaces() << " *****" << G4endl;

  if (theBorderSurfaceTable != nullptr)
  {
    for(auto pos = theBorderSurfaceTable->cbegin();
        pos != theBorderSurfaceTable->cend(); ++pos)
    {
      G4cout << (*pos)->GetName() << " : " << G4endl
             << " Border of volumes "
             << (*pos)->GetVolume1()->GetName() << " and " 
             << (*pos)->GetVolume2()->GetName()
             << G4endl;
    }
  }
  G4cout << G4endl;
}

void G4LogicalBorderSurface::CleanSurfaceTable()
{
  if (theBorderSurfaceTable != nullptr)
  {
    for(auto pos = theBorderSurfaceTable->cbegin();
        pos != theBorderSurfaceTable->cend(); ++pos)
    {
      if (*pos)  { delete *pos; }
    }
    theBorderSurfaceTable->clear();
  }
  return;
}