G4NuclearLevelStore Class Reference

#include <G4NuclearLevelStore.hh>

Collaboration diagram for G4NuclearLevelStore:

Public Member Functions
G4NuclearLevelManager *	GetManager (G4int Z, G4int A)
	~G4NuclearLevelStore ()
void	AddUserEvaporationDataFile (G4int Z, G4int A, const G4String &filename)

Static Public Member Functions
static G4NuclearLevelStore *	GetInstance ()

Private Types
typedef std::map< G4int, G4NuclearLevelManager * >	ManagersMap

Private Member Functions
	G4NuclearLevelStore ()
G4int	GenerateKey (G4int Z, G4int A) const
G4String	GenerateFileName (G4int Z, G4int A) const

Private Attributes
ManagersMap	theManagers
G4String	dirName
G4bool	userFiles
std::map< G4int, G4String >	theUserDataFiles

Static Private Attributes
static G4ThreadLocal G4NuclearLevelStore *	theInstance = 0

Friends
class	G4ThreadLocalSingleton< G4NuclearLevelStore >

Detailed Description

Definition at line 49 of file G4NuclearLevelStore.hh.

Member Typedef Documentation

ManagersMap

typedef std::map<G4int,G4NuclearLevelManager*> G4NuclearLevelStore::ManagersMap

private

Definition at line 75 of file G4NuclearLevelStore.hh.

Constructor & Destructor Documentation

G4NuclearLevelStore()

G4NuclearLevelStore::G4NuclearLevelStore ( )

private

Definition at line 62 of file G4NuclearLevelStore.cc.

{
  userFiles = false;
  char* env = getenv("G4LEVELGAMMADATA");
  if (env == 0) 
    {
      G4cout << "G4NuclarLevelStore: please set the G4LEVELGAMMADATA environment variable\n";
      dirName = "";
    }
  else
    {
      dirName = env;
      dirName += '/';
    }
}

~G4NuclearLevelStore()

G4NuclearLevelStore::~G4NuclearLevelStore

(

)

Definition at line 78 of file G4NuclearLevelStore.cc.

{
#ifdef G4MULTITHREADED
  if(this==theShadowInstance) // G4NuclearLevelManager object should be deleted only by the master
  {
#endif
    ManagersMap::iterator i;
    for (i = theManagers.begin(); i != theManagers.end(); ++i)
      { delete i->second; }
#ifdef G4MULTITHREADED
  }
#endif
}

Member Function Documentation

AddUserEvaporationDataFile()

void G4NuclearLevelStore::AddUserEvaporationDataFile	(	G4int	Z,
		G4int	A,
		const G4String &	filename
	)

Definition at line 93 of file G4NuclearLevelStore.cc.

{ 
  if (Z<1 || A<2) {
    G4cout<<"G4NuclearLevelStore::AddUserEvaporationDataFile "
      <<" Z= " << Z << " and A= " << A << " not valid!"<<G4endl;
  }

  std::ifstream DecaySchemeFile(filename);
  if (DecaySchemeFile){
    G4int ID_ion=Z*1000+A;//A*1000+Z;
    theUserDataFiles[ID_ion]=filename;
    userFiles = true;
  }
  else {
    G4cout<<"The file "<<filename<<" does not exist!"<<G4endl;
  }
}

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GenerateFileName()

G4String G4NuclearLevelStore::GenerateFileName ( G4int  Z, G4int  A  ) const

private

Definition at line 113 of file G4NuclearLevelStore.cc.

{
  std::ostringstream streamName; 
  streamName << 'z' << Z << ".a" << A;
  G4String name(streamName.str());
  return name;
}

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GenerateKey()

G4int G4NuclearLevelStore::GenerateKey ( G4int  Z, G4int  A  ) const

inlineprivate

Definition at line 71 of file G4NuclearLevelStore.hh.

{ return Z*1000+A; }

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GetInstance()

G4NuclearLevelStore * G4NuclearLevelStore::GetInstance ( void  )

static

Definition at line 47 of file G4NuclearLevelStore.cc.

{
  if(!theInstance) {
    static G4ThreadLocalSingleton<G4NuclearLevelStore> inst;
    theInstance = inst.Instance();
  }
#ifdef G4MULTITHREADED
  if(!theShadowInstance) {
    static G4NuclearLevelStore shadowInst;
    theShadowInstance = &shadowInst;
  }
#endif
  return theInstance;
}

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GetManager()

G4NuclearLevelManager * G4NuclearLevelStore::GetManager	(	G4int	Z,
		G4int	A
	)

Definition at line 122 of file G4NuclearLevelStore.cc.

{
  G4NuclearLevelManager * result = 0; 
  if (A < 1 || Z < 1 || A < Z)
    {
      //G4cout << "G4NuclearLevelStore::GetManager: Wrong values Z = " << Z 
      //           << " A = " << A << '\n';
      return result;
    }

  // Generate the key = filename
  G4int key = Z*1000+A; //GenerateKey(Z,A);
    
  // Check if already exists that key
  ManagersMap::iterator idx = theManagers.find(key);

#ifdef G4MULTITHREADED
  // If doesn't exists then check the master
  if ( idx == theManagers.end() )
  {
    G4MUTEXLOCK(&G4NuclearLevelStore::nuclearLevelStoreMutex);
    ManagersMap::iterator idxS = theShadowInstance->theManagers.find(key);
    if ( idxS == theShadowInstance->theManagers.end() )
    {
      // If doesn't exists then create it
      G4String file = dirName + GenerateFileName(Z,A);

      //Check if data have been provided by the user
      if(userFiles) {
        G4String file1 = theUserDataFiles[key];//1000*A+Z];
        if (file1 != "") { file = file1; }
      }
      result = new G4NuclearLevelManager(Z,A,file);
      theShadowInstance->theManagers.insert(std::make_pair(key,result));
    }
    else
    {
      // if it exists in the master
      result = idxS->second;
    }
    // register to the local map
    theManagers.insert(std::make_pair(key,result));
    G4MUTEXUNLOCK(&G4NuclearLevelStore::nuclearLevelStoreMutex);
  }
#else
  // If doesn't exists then create it
  if ( idx == theManagers.end() )
  {
      G4String file = dirName + GenerateFileName(Z,A);

      //Check if data have been provided by the user
      if(userFiles) {
        G4String file1 = theUserDataFiles[key];//1000*A+Z];
        if (file1 != "") { file = file1; }
      }
      result = new G4NuclearLevelManager(Z,A,file);
      theManagers.insert(std::make_pair(key,result));
  }
#endif
  else
  // But if it exists...
  {
    result = idx->second;
  }
    
  return result; 
}

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Friends And Related Function Documentation

G4ThreadLocalSingleton< G4NuclearLevelStore >

friend class G4ThreadLocalSingleton< G4NuclearLevelStore >

friend

Definition at line 52 of file G4NuclearLevelStore.hh.

Member Data Documentation

dirName

G4String G4NuclearLevelStore::dirName

private

Definition at line 79 of file G4NuclearLevelStore.hh.

theInstance

G4ThreadLocal G4NuclearLevelStore * G4NuclearLevelStore::theInstance = 0

staticprivate

Definition at line 81 of file G4NuclearLevelStore.hh.

theManagers

ManagersMap G4NuclearLevelStore::theManagers

private

Definition at line 77 of file G4NuclearLevelStore.hh.

theUserDataFiles

std::map<G4int, G4String> G4NuclearLevelStore::theUserDataFiles

private

Definition at line 87 of file G4NuclearLevelStore.hh.

userFiles

G4bool G4NuclearLevelStore::userFiles

private

Definition at line 86 of file G4NuclearLevelStore.hh.

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

• G4NuclearLevelStore.hh
• G4NuclearLevelStore.cc