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 ()

Detailed Description

Definition at line 57 of file G4PhysicsConstructorRegistry.hh.

Constructor & Destructor Documentation

G4PhysicsConstructorRegistry::~G4PhysicsConstructorRegistry

(

)

Definition at line 62 of file G4PhysicsConstructorRegistry.cc.

{
  Clean();
}

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Member Function Documentation

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

Definition at line 108 of file G4PhysicsConstructorRegistry.cc.

{
  factories[name] = factory;
}

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std::vector< G4String > G4PhysicsConstructorRegistry::AvailablePhysicsConstructors

(

)

const

Definition at line 140 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;
}

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void G4PhysicsConstructorRegistry::Clean

(

)

Definition at line 67 of file G4PhysicsConstructorRegistry.cc.

{
  size_t n = physConstr.size(); 
  if(n > 0) {
    for (size_t i=0; i<n; ++i) {
      if(physConstr[i]) {
    G4VPhysicsConstructor* p = physConstr[i];
    physConstr[i] = 0;
    delete p;
      }
    }
    physConstr.clear();
  }
}

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void G4PhysicsConstructorRegistry::DeRegister

(

G4VPhysicsConstructor *

p

)

Definition at line 94 of file G4PhysicsConstructorRegistry.cc.

{
  if ( !p ) return;
  size_t n = physConstr.size(); 
  if ( n > 0 ) {
    for (size_t i=0; i<n; ++i) {
      if ( physConstr[i] == p ) {
        physConstr[i] = 0;
    return;
      }
    }
  }
}

G4VPhysicsConstructor * G4PhysicsConstructorRegistry::GetPhysicsConstructor

(

const G4String &

name

)

Definition at line 113 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 0;
    }
}

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G4PhysicsConstructorRegistry * G4PhysicsConstructorRegistry::Instance ( )

static

Definition at line 50 of file G4PhysicsConstructorRegistry.cc.

{
  if(0 == theInstance) {
    static G4ThreadLocal G4PhysicsConstructorRegistry *manager_G4MT_TLS_ = 0 ; if (!manager_G4MT_TLS_) manager_G4MT_TLS_ = new  G4PhysicsConstructorRegistry  ;  G4PhysicsConstructorRegistry &manager = *manager_G4MT_TLS_;
    theInstance = &manager;
  }
  return theInstance;
}

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G4bool G4PhysicsConstructorRegistry::IsKnownPhysicsConstructor

(

const G4String &

name

)

Definition at line 134 of file G4PhysicsConstructorRegistry.cc.

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

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void G4PhysicsConstructorRegistry::PrintAvailablePhysicsConstructors

(

)

const

Definition at line 151 of file G4PhysicsConstructorRegistry.cc.

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

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void G4PhysicsConstructorRegistry::Register

(

G4VPhysicsConstructor *

p

)

Definition at line 82 of file G4PhysicsConstructorRegistry.cc.

{
  if(!p) return;
  size_t n = physConstr.size(); 
  if(n > 0) {
    for (size_t i=0; i<n; ++i) {
      if(physConstr[i] == p) { return; }
    }
  }
  physConstr.push_back(p);
}

---

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

• geant4.10.03.p01/source/physics_lists/constructors/factory/include/G4PhysicsConstructorRegistry.hh
• geant4.10.03.p01/source/physics_lists/constructors/factory/src/G4PhysicsConstructorRegistry.cc