#include <G4SolidStore.hh>

Inheritance diagram for G4SolidStore:

Public Member Functions
	G4SolidStore (const G4SolidStore &)=delete

const std::map< G4String, std::vector< G4VSolid * > > &	GetMap () const

G4VSolid *	GetSolid (const G4String &name, G4bool verbose=true, G4bool reverseSearch=false) const

G4bool	IsMapValid () const

G4SolidStore &	operator= (const G4SolidStore &)=delete

void	SetMapValid (G4bool val)

void	UpdateMap ()

virtual	~G4SolidStore ()

Static Public Member Functions
static void	Clean ()

static void	DeRegister (G4VSolid *pSolid)

static G4SolidStore *	GetInstance ()

static void	Register (G4VSolid *pSolid)

static void	SetNotifier (G4VStoreNotifier *pNotifier)

Protected Member Functions
	G4SolidStore ()

Private Attributes
std::map< G4String, std::vector< G4VSolid * > >	bmap

G4bool	mvalid = false

Static Private Attributes
static G4SolidStore *	fgInstance = nullptr

static G4ThreadLocal G4VStoreNotifier *	fgNotifier = nullptr

static G4ThreadLocal G4bool	locked = false

Detailed Description

Definition at line 54 of file G4SolidStore.hh.

Constructor & Destructor Documentation

◆ ~G4SolidStore()

G4SolidStore::~G4SolidStore ( )

virtual

Definition at line 65 of file G4SolidStore.cc.

{
  Clean();
}

References Clean().

◆ G4SolidStore() [1/2]

G4SolidStore::G4SolidStore ( const G4SolidStore & )

delete

◆ G4SolidStore() [2/2]

G4SolidStore::G4SolidStore ( )

protected

Definition at line 55 of file G4SolidStore.cc.

  : std::vector<G4VSolid*>()
{
  reserve(100);
}

Member Function Documentation

◆ Clean()

void G4SolidStore::Clean ( )

static

Definition at line 74 of file G4SolidStore.cc.

{
  // Do nothing if geometry is closed
  //
  if (G4GeometryManager::IsGeometryClosed())
  {
    G4cout << "WARNING - Attempt to delete the solid store"
           << " while geometry closed !" << G4endl;
    return;
  }
 
  // Locks store for deletion of solids. De-registration will be
  // performed at this stage. G4VSolids will not de-register themselves.
  //
  locked = true;  
 
  std::size_t i = 0;
  G4SolidStore* store = GetInstance();
 
#ifdef G4GEOMETRY_VOXELDEBUG
  G4cout << "Deleting Solids ... ";
#endif
 
  for(auto pos=store->cbegin(); pos!=store->cend(); ++pos)
  {
    if (fgNotifier != nullptr) { fgNotifier->NotifyDeRegistration(); }
    delete *pos; ++i;
  }
 
#ifdef G4GEOMETRY_VOXELDEBUG
  if (store->size() < i-1)
    { G4cout << "No solids deleted. Already deleted by user ?" << G4endl; }
  else
    { G4cout << i-1 << " solids deleted !" << G4endl; }
#endif
 
  store->bmap.clear(); store->mvalid = false;
  locked = false;
  store->clear();
}

References bmap, fgNotifier, G4cout, G4endl, GetInstance(), G4GeometryManager::IsGeometryClosed(), locked, mvalid, G4VNotifier::NotifyDeRegistration(), and pos.

Referenced by ExN03DetectorConstruction::ConstructCalorimeter(), DetectorConstruction::ConstructVolumes(), G4RunManager::ReinitializeGeometry(), and ~G4SolidStore().

◆ DeRegister()

void G4SolidStore::DeRegister ( G4VSolid * pSolid )

static

Definition at line 179 of file G4SolidStore.cc.

{
  G4SolidStore* store = GetInstance();
  if (!locked)    // Do not de-register if locked !
  {
    if (fgNotifier != nullptr) { fgNotifier->NotifyDeRegistration(); }
    for (auto i=store->crbegin(); i!=store->crend(); ++i)
    {
      if (**i==*pSolid)
      {
        store->erase(std::next(i).base());
        store->mvalid = false;
        break;
      }
    }
    const G4String& sol_name = pSolid->GetName();
    auto it = store->bmap.find(sol_name);
    if (it != store->bmap.cend())
    {
      if (it->second.size() > 1)
      {
        for (auto i=it->second.cbegin(); i!=it->second.cend(); ++i)
        {
          if (**i==*pSolid)
          {
            it->second.erase(i);
            break;
          }
        }
      }
      else
      {
        store->bmap.erase(it);
      }
    }
  }
}

References bmap, fgNotifier, GetInstance(), G4VSolid::GetName(), locked, mvalid, and G4VNotifier::NotifyDeRegistration().

Referenced by G4Voxelizer::G4Voxelizer(), and G4VSolid::~G4VSolid().

◆ GetInstance()

G4SolidStore * G4SolidStore::GetInstance ( )

static

Definition at line 262 of file G4SolidStore.cc.

{
  static G4SolidStore worldStore;
  if (fgInstance == nullptr)
  {
    fgInstance = &worldStore;
  }
  return fgInstance;
}

References fgInstance.

Referenced by Clean(), ExN03DetectorConstruction::ConstructCalorimeter(), DetectorConstruction::ConstructVolumes(), DeRegister(), G4ScoringCylinder::DumpSolids(), G4Voxelizer::G4Voxelizer(), G4VSolid::G4VSolid(), G4GDMLReadSolids::GetSolid(), GetSolid(), Register(), G4RunManager::ReinitializeGeometry(), G4VSolid::SetName(), SetNotifier(), G4GeometryManager::SetWorldMaximumExtent(), G4GDMLRead::StripNames(), UpdateMap(), and G4VSolid::~G4VSolid().

◆ GetMap()

const std::map< G4String, std::vector< G4VSolid * > > & G4SolidStore::GetMap ( ) const

inline

Definition at line 79 of file G4SolidStore.hh.

79{ return bmap; }

References bmap.

◆ GetSolid()

G4VSolid * G4SolidStore::GetSolid	(	const G4String &	name,
		G4bool	verbose = `true`,
		G4bool	reverseSearch = `false`
	)		const

Definition at line 221 of file G4SolidStore.cc.

{
  G4SolidStore* store = GetInstance();
  if (!store->mvalid)  { store->UpdateMap(); }
  auto pos = store->bmap.find(name);
  if(pos != store->bmap.cend())
  {
    if ((verbose) && (pos->second.size()>1))
    {
      std::ostringstream message;
      message << "There exists more than ONE solid in store named: "
              << name << "!" << G4endl
              << "Returning the first found.";
      G4Exception("G4SolidStore::GetSolid()",
                  "GeomMgt1001", JustWarning, message);
    }
    if(reverseSearch)
    {
      return pos->second[pos->second.size()-1];
    }
    else
    {
      return pos->second[0];
    }
  }
  if (verbose)
  {
    std::ostringstream message;
    message << "Solid " << name << " not found in store !" << G4endl
            << "Returning NULL pointer.";
    G4Exception("G4SolidStore::GetSolid()",
                "GeomMgt1001", JustWarning, message);
  }
  return nullptr;
}

References bmap, G4endl, G4Exception(), GetInstance(), JustWarning, mvalid, G4InuclParticleNames::name(), pos, and UpdateMap().

Referenced by G4GDMLReadSolids::GetSolid().

◆ IsMapValid()

G4bool G4SolidStore::IsMapValid ( ) const

inline

Definition at line 75 of file G4SolidStore.hh.

75{ return mvalid; }

References mvalid.

◆ operator=()

G4SolidStore & G4SolidStore::operator= ( const G4SolidStore & )

delete

◆ Register()

void G4SolidStore::Register ( G4VSolid * pSolid )

static

Definition at line 156 of file G4SolidStore.cc.

{
  G4SolidStore* store = GetInstance();
  store->push_back(pSolid);
  const G4String& sol_name = pSolid->GetName();
  auto it = store->bmap.find(sol_name);
  if (it != store->bmap.cend())
  {
    it->second.push_back(pSolid);
  }
  else
  {
    std::vector<G4VSolid*> sol_vec { pSolid };
    store->bmap.insert(std::make_pair(sol_name, sol_vec));
  }
  if (fgNotifier) { fgNotifier->NotifyRegistration(); }
  store->mvalid = true;
}

References bmap, fgNotifier, GetInstance(), G4VSolid::GetName(), mvalid, and G4VNotifier::NotifyRegistration().

Referenced by G4VSolid::G4VSolid().

◆ SetMapValid()

void G4SolidStore::SetMapValid ( G4bool val )

inline

Definition at line 76 of file G4SolidStore.hh.

76{ mvalid = val; }

References mvalid.

Referenced by G4VSolid::SetName().

◆ SetNotifier()

void G4SolidStore::SetNotifier ( G4VStoreNotifier * pNotifier )

static

Definition at line 119 of file G4SolidStore.cc.

{
  GetInstance();
  fgNotifier = pNotifier;
}

References fgNotifier, and GetInstance().

◆ UpdateMap()

void G4SolidStore::UpdateMap ( )

Definition at line 129 of file G4SolidStore.cc.

{
  G4AutoLock l(&mapMutex);  // to avoid thread contention at initialisation
  if (mvalid) return;
  bmap.clear();
  for(auto pos=GetInstance()->cbegin(); pos!=GetInstance()->cend(); ++pos)
  {
    const G4String& sol_name = (*pos)->GetName();
    auto it = bmap.find(sol_name);
    if (it != bmap.cend())
    {
      it->second.push_back(*pos);
    }
    else
    {
      std::vector<G4VSolid*> sol_vec { *pos };
      bmap.insert(std::make_pair(sol_name, sol_vec));
    }
  }
  mvalid = true;
  l.unlock();
}

References bmap, GetInstance(), anonymous_namespace{G4SolidStore.cc}::mapMutex, mvalid, pos, and G4TemplateAutoLock< _Mutex_t >::unlock().

Referenced by GetSolid(), and G4GDMLRead::StripNames().

Field Documentation

◆ bmap

std::map<G4String, std::vector<G4VSolid*> > G4SolidStore::bmap

private

Definition at line 101 of file G4SolidStore.hh.

Referenced by Clean(), DeRegister(), GetMap(), GetSolid(), Register(), and UpdateMap().

◆ fgInstance

G4SolidStore * G4SolidStore::fgInstance = nullptr

staticprivate

Definition at line 97 of file G4SolidStore.hh.

Referenced by GetInstance().

◆ fgNotifier

G4ThreadLocal G4VStoreNotifier * G4SolidStore::fgNotifier = nullptr

staticprivate

Definition at line 98 of file G4SolidStore.hh.

Referenced by Clean(), DeRegister(), Register(), and SetNotifier().

◆ locked

G4ThreadLocal G4bool G4SolidStore::locked = false

staticprivate

Definition at line 99 of file G4SolidStore.hh.

Referenced by Clean(), and DeRegister().

◆ mvalid

G4bool G4SolidStore::mvalid = false

private

Definition at line 102 of file G4SolidStore.hh.

Referenced by Clean(), DeRegister(), GetSolid(), IsMapValid(), Register(), SetMapValid(), and UpdateMap().

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

source/geometry/management/include/G4SolidStore.hh
source/geometry/management/src/G4SolidStore.cc

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ~G4SolidStore()

◆ G4SolidStore() [1/2]

◆ G4SolidStore() [2/2]

Member Function Documentation

◆ Clean()

◆ DeRegister()

◆ GetInstance()

◆ GetMap()

◆ GetSolid()

◆ IsMapValid()

◆ operator=()

◆ Register()

◆ SetMapValid()

◆ SetNotifier()

◆ UpdateMap()

Field Documentation

◆ bmap

◆ fgInstance

◆ fgNotifier

◆ locked

◆ mvalid