G4NavigationHistoryPool Class Reference

#include <G4NavigationHistoryPool.hh>

Public Member Functions
void	Clean ()
void	DeRegister (std::vector< G4NavigationLevel > *pLevels)
std::vector< G4NavigationLevel > *	GetLevels ()
std::vector< G4NavigationLevel > *	GetNewLevels ()
void	Print () const
	~G4NavigationHistoryPool ()

Static Public Member Functions
static G4NavigationHistoryPool *	GetInstance ()

Private Member Functions
	G4NavigationHistoryPool ()
void	Register (std::vector< G4NavigationLevel > *pLevels)
void	Reset ()

Private Attributes
std::vector< std::vector< G4NavigationLevel > * >	fFree
std::vector< std::vector< G4NavigationLevel > * >	fPool

Static Private Attributes
static G4ThreadLocal G4NavigationHistoryPool *	fgInstance = nullptr

Detailed Description

Definition at line 43 of file G4NavigationHistoryPool.hh.

Constructor & Destructor Documentation

~G4NavigationHistoryPool()

G4NavigationHistoryPool::~G4NavigationHistoryPool

(

)

Definition at line 57 of file G4NavigationHistoryPool.cc.

{
  Clean(); fgInstance = nullptr;
}

References Clean(), and fgInstance.

G4NavigationHistoryPool()

G4NavigationHistoryPool::G4NavigationHistoryPool ( )

private

Definition at line 47 of file G4NavigationHistoryPool.cc.

{
  fPool.reserve(512);
  fFree.reserve(512);
}

References fFree, and fPool.

Referenced by GetInstance().

Member Function Documentation

Clean()

void G4NavigationHistoryPool::Clean

(

)

Definition at line 66 of file G4NavigationHistoryPool.cc.

{
  for(size_t i=0; i<fPool.size(); ++i)
  {
    delete fPool[i];
  }
  fPool.clear();
  fFree.clear();
}

References fFree, and fPool.

Referenced by ~G4NavigationHistoryPool().

DeRegister()

void G4NavigationHistoryPool::DeRegister ( std::vector< G4NavigationLevel > *  pLevels )

inline

Definition at line 102 of file G4NavigationHistoryPool.hh.

{
  fFree.push_back(pLevels);
}

References fFree.

Referenced by G4NavigationHistory::~G4NavigationHistory().

GetInstance()

G4NavigationHistoryPool * G4NavigationHistoryPool::GetInstance ( )

static

Definition at line 108 of file G4NavigationHistoryPool.cc.

{
  if (fgInstance == nullptr)
  {
    fgInstance = new G4NavigationHistoryPool;
  }
  return fgInstance;
}

References fgInstance, and G4NavigationHistoryPool().

Referenced by G4NavigationHistory::G4NavigationHistory(), G4NavigationHistory::~G4NavigationHistory(), and G4RunManagerKernel::~G4RunManagerKernel().

GetLevels()

std::vector< G4NavigationLevel > * G4NavigationHistoryPool::GetLevels ( )

inline

Definition at line 126 of file G4NavigationHistoryPool.hh.

{
  std::vector<G4NavigationLevel> * levels = 0;
 
  if (fFree.size() !=0)
  {
    levels = fFree.back();
    fFree.pop_back();
  }
  else
  {
    levels = GetNewLevels();
  }
 
  return levels;
}

References fFree, and GetNewLevels().

Referenced by G4NavigationHistory::G4NavigationHistory().

GetNewLevels()

std::vector< G4NavigationLevel > * G4NavigationHistoryPool::GetNewLevels ( )

inline

Definition at line 112 of file G4NavigationHistoryPool.hh.

{
  std::vector<G4NavigationLevel> * aLevelVec =
    new std::vector<G4NavigationLevel>(kHistoryMax);
  Register(aLevelVec);
 
  return aLevelVec;
}

References kHistoryMax, and Register().

Referenced by GetLevels().

Print()

void G4NavigationHistoryPool::Print

(

)

const

Definition at line 80 of file G4NavigationHistoryPool.cc.

{
#ifdef G4VERBOSE
  G4cout << "Total navigation history collections cleaned: "
         << fPool.size() << G4endl;
#endif
}

References fPool, G4cout, and G4endl.

Referenced by G4RunManagerKernel::~G4RunManagerKernel().

Register()

void G4NavigationHistoryPool::Register ( std::vector< G4NavigationLevel > *  pLevels )

inlineprivate

Definition at line 92 of file G4NavigationHistoryPool.hh.

{
  fPool.push_back(pLevels);
}

References fPool.

Referenced by GetNewLevels().

Reset()

void G4NavigationHistoryPool::Reset ( )

private

Definition at line 92 of file G4NavigationHistoryPool.cc.

{
  for(size_t i=0; i<fPool.size(); ++i)
  {
    fPool[i] = 0;
  }
  for(size_t j=0; j<fFree.size(); ++j)
  {
    fFree[j] = 0;
  }
}

References fFree, and fPool.

Field Documentation

fFree

std::vector<std::vector<G4NavigationLevel> *> G4NavigationHistoryPool::fFree

private

Definition at line 85 of file G4NavigationHistoryPool.hh.

Referenced by Clean(), DeRegister(), G4NavigationHistoryPool(), GetLevels(), and Reset().

fgInstance

G4ThreadLocal G4NavigationHistoryPool * G4NavigationHistoryPool::fgInstance = nullptr

staticprivate

Definition at line 82 of file G4NavigationHistoryPool.hh.

Referenced by GetInstance(), and ~G4NavigationHistoryPool().

fPool

std::vector<std::vector<G4NavigationLevel> *> G4NavigationHistoryPool::fPool

private

Definition at line 84 of file G4NavigationHistoryPool.hh.

Referenced by Clean(), G4NavigationHistoryPool(), Print(), Register(), and Reset().

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

• source/geometry/volumes/include/G4NavigationHistoryPool.hh
• source/geometry/volumes/src/G4NavigationHistoryPool.cc