G4PhysicsConstructorRegistry Class Reference

#include <G4PhysicsConstructorRegistry.hh>

Public Member Functions
	~G4PhysicsConstructorRegistry ()
void	Register (G4VPhysicsConstructor *)
void	DeRegister (G4VPhysicsConstructor *)
void	Clean ()
void	AddFactory (G4String, G4VBasePhysConstrFactory *)
G4VPhysicsConstructor *	GetPhysicsConstructor (const G4String &name)
G4bool	IsKnownPhysicsConstructor (const G4String &name)
std::vector< G4String >	AvailablePhysicsConstructors () const
void	PrintAvailablePhysicsConstructors () const

Static Public Member Functions
static G4PhysicsConstructorRegistry *	Instance ()

Friends
class	G4ThreadLocalSingleton< G4PhysicsConstructorRegistry >

Detailed Description

Definition at line 56 of file G4PhysicsConstructorRegistry.hh.

Constructor & Destructor Documentation

~G4PhysicsConstructorRegistry()

G4PhysicsConstructorRegistry::~G4PhysicsConstructorRegistry

(

)

Definition at line 60 of file G4PhysicsConstructorRegistry.cc.

{
  Clean();
}

Member Function Documentation

AddFactory()

void G4PhysicsConstructorRegistry::AddFactory	(	G4String	name,
		G4VBasePhysConstrFactory *	factory )

Definition at line 90 of file G4PhysicsConstructorRegistry.cc.

{
  factories[name] = factory;
}

Referenced by G4PhysicsConstructorFactory< T >::G4PhysicsConstructorFactory().

AvailablePhysicsConstructors()

std::vector< G4String > G4PhysicsConstructorRegistry::AvailablePhysicsConstructors

(

)

const

Definition at line 122 of file G4PhysicsConstructorRegistry.cc.

{
  std::vector<G4String> avail;
  std::map<G4String,G4VBasePhysConstrFactory*>::const_iterator itr;
  for ( itr = factories.begin(); itr != factories.end(); ++itr ) {
    avail.push_back(itr->first);
  }
 
  return avail;
}

Referenced by G4PhysListRegistry::DeconstructPhysListName(), and PrintAvailablePhysicsConstructors().

Clean()

void G4PhysicsConstructorRegistry::Clean

(

)

Definition at line 65 of file G4PhysicsConstructorRegistry.cc.

{
  for (auto const & ptr : physConstr) { delete ptr; }
  physConstr.clear();
}

Referenced by ~G4PhysicsConstructorRegistry().

DeRegister()

void G4PhysicsConstructorRegistry::DeRegister

(

G4VPhysicsConstructor *

p

)

Definition at line 78 of file G4PhysicsConstructorRegistry.cc.

{
  if (nullptr == p || physConstr.empty()) { return; }
  std::size_t n = physConstr.size();
  for (std::size_t i=0; i<n; ++i) {
    if ( physConstr[i] == p ) {
      physConstr[i] = nullptr;
      return;
    }
  }
}

GetPhysicsConstructor()

G4VPhysicsConstructor * G4PhysicsConstructorRegistry::GetPhysicsConstructor

(

const G4String &

name

)

Definition at line 95 of file G4PhysicsConstructorRegistry.cc.

{
  // check if factory exists...
  //
  if (factories.find(name)!=factories.end())
    {
        // we could store the list of called factories in some vector and
        // before returning we can could first check if this physics constructor was already instantiated
        // if yes, we can throw an exception saying that this physics can been already registered
 
      return factories[name]->Instantiate();
    }
  else
    {
      G4ExceptionDescription ED;
      ED << "The factory for the physics constructor ["<< name << "] does not exist!" << G4endl;
      G4Exception("G4PhysicsConstructorRegistry::GetPhysicsConstructor", "PhysicsList001", FatalException, ED);
      return nullptr;
    }
}

Referenced by G4PhysListRegistry::GetModularPhysicsList().

Instance()

G4PhysicsConstructorRegistry * G4PhysicsConstructorRegistry::Instance ( )

static

Definition at line 48 of file G4PhysicsConstructorRegistry.cc.

{
  if (nullptr == theInstance) {
    static G4ThreadLocalSingleton<G4PhysicsConstructorRegistry> inst;
    theInstance = inst.Instance();
  }
  return theInstance;
}

Referenced by G4PhysListRegistry::DeconstructPhysListName(), G4PhysicsConstructorFactory< T >::G4PhysicsConstructorFactory(), G4PhysListRegistry::GetModularPhysicsList(), and G4PhysListRegistry::PrintAvailablePhysLists().

IsKnownPhysicsConstructor()

G4bool G4PhysicsConstructorRegistry::IsKnownPhysicsConstructor

(

const G4String &

name

)

Definition at line 116 of file G4PhysicsConstructorRegistry.cc.

{
  return ( factories.find(name) != factories.end() );
}

Referenced by G4PhysListRegistry::DeconstructPhysListName(), and G4PhysListRegistry::PrintAvailablePhysLists().

PrintAvailablePhysicsConstructors()

void G4PhysicsConstructorRegistry::PrintAvailablePhysicsConstructors

(

)

const

Definition at line 133 of file G4PhysicsConstructorRegistry.cc.

{
  std::vector<G4String> avail = AvailablePhysicsConstructors();
  G4cout << "G4VPhysicsConstructors in G4PhysicsConstructorRegistry are:"
         << G4endl;
  if ( avail.empty() ) G4cout << "... no registered processes" << G4endl;
  else {
    std::size_t n = avail.size();
    for (std::size_t i=0; i<n; ++i ) {
      G4cout << " [" << std::setw(3) << i << "] "
             << " \"" << avail[i] << "\"" << G4endl;
    }
  }
}

Register()

void G4PhysicsConstructorRegistry::Register

(

G4VPhysicsConstructor *

p

)

Definition at line 71 of file G4PhysicsConstructorRegistry.cc.

{
  if (nullptr == p) { return; }
  for (auto const & ptr : physConstr) { if (p == ptr) { return; } }
  physConstr.push_back(p);
}

Friends And Related Symbol Documentation

G4ThreadLocalSingleton< G4PhysicsConstructorRegistry >

friend class G4ThreadLocalSingleton< G4PhysicsConstructorRegistry >

friend

Definition at line 1 of file G4PhysicsConstructorRegistry.hh.

---

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

• G4PhysicsConstructorRegistry.hh
• G4PhysicsConstructorRegistry.cc