G4FieldManagerStore Class Reference

#include <G4FieldManagerStore.hh>

Inheritance diagram for G4FieldManagerStore:

Collaboration diagram for G4FieldManagerStore:

Public Member Functions
void	ClearAllChordFindersState ()
virtual	~G4FieldManagerStore ()

Static Public Member Functions
static void	Register (G4FieldManager *pVolume)
static void	DeRegister (G4FieldManager *pVolume)
static G4FieldManagerStore *	GetInstance ()
static void	Clean ()

Protected Member Functions
	G4FieldManagerStore ()

Detailed Description

Definition at line 58 of file G4FieldManagerStore.hh.

Constructor & Destructor Documentation

G4FieldManagerStore::~G4FieldManagerStore ( )

virtual

Definition at line 63 of file G4FieldManagerStore.cc.

{
  Clean();
  if (fgInstance)  { delete fgInstance; fgInstance=0; }
}

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G4FieldManagerStore::G4FieldManagerStore ( )

protected

Definition at line 53 of file G4FieldManagerStore.cc.

 : std::vector<G4FieldManager*>()
{
  reserve(100);
}

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Member Function Documentation

void G4FieldManagerStore::Clean ( )

static

Definition at line 73 of file G4FieldManagerStore.cc.

{
  // Locks store for deletion of field managers. De-registration will be
  // performed at this stage. G4FieldManagers will not de-register themselves.
  //
  locked = true;  

  size_t i=0;
  G4FieldManagerStore* store = GetInstance();

  for(iterator pos=store->begin(); pos!=store->end(); pos++)
  {
    if (*pos) { delete *pos; }
    i++;
  }

#ifdef G4GEOMETRY_DEBUG
  if (store->size() < i-1)
    { G4cout << "No field managers deleted. Already deleted by user ?" << G4endl; }
  else
    { G4cout << i-1 << " field managers deleted !" << G4endl; }
#endif

  locked = false;
  store->clear();
}

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void G4FieldManagerStore::ClearAllChordFindersState

(

)

Definition at line 146 of file G4FieldManagerStore.cc.

{
  G4ChordFinder *pChordFnd;
   
  for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
  {
    pChordFnd = (*i)->GetChordFinder();
    if( pChordFnd )
    {
      pChordFnd->ResetStepEstimate();
    }
  }
}

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void G4FieldManagerStore::DeRegister ( G4FieldManager *  pVolume )

static

Definition at line 113 of file G4FieldManagerStore.cc.

{
  if (!locked)    // Do not de-register if locked !
  {
    for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
    {
      if (*i==pFieldMgr)  //   For LogVol was **i == *pLogVolume ... Reason?
      {
        GetInstance()->erase(i);
        break;
      }
    }
  }
}

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G4FieldManagerStore * G4FieldManagerStore::GetInstance ( )

static

Definition at line 132 of file G4FieldManagerStore.cc.

{
  if (!fgInstance)
  {
    fgInstance = new G4FieldManagerStore;
  }
  return fgInstance;
}

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void G4FieldManagerStore::Register ( G4FieldManager *  pVolume )

static

Definition at line 104 of file G4FieldManagerStore.cc.

{
  GetInstance()->push_back(pFieldManager);
}

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The documentation for this class was generated from the following files:

• geant4.10.03.p01/source/geometry/magneticfield/include/G4FieldManagerStore.hh
• geant4.10.03.p01/source/geometry/magneticfield/src/G4FieldManagerStore.cc