G4TemplateRNGHelper< T > Class Template Reference

#include <G4RNGHelper.hh>

Public Types
typedef std::vector< T >	SeedsQueue
typedef SeedsQueue::size_type	SeedsQueueSize_type

Public Member Functions
virtual	~G4TemplateRNGHelper ()
virtual const T	GetSeed (const G4int &sdId)
void	AddOneSeed (const T &seed)
void	Fill (G4double *dbl, G4int nev, G4int nev_tot, G4int nrpe)
void	Refill (G4double *dbl, G4int nev)
const SeedsQueueSize_type	GetNumberSeeds () const
virtual void	Clear ()
G4TemplateRNGHelper< G4long > *	GetInstance ()
G4TemplateRNGHelper< G4long > *	GetInstanceIfExist ()
G4TemplateRNGHelper< G4String > *	GetInstance ()
G4TemplateRNGHelper< G4String > *	GetInstanceIfExist ()

Static Public Member Functions
static G4TemplateRNGHelper< T > *	GetInstance ()
static G4TemplateRNGHelper< T > *	GetInstanceIfExist ()

Protected Attributes
SeedsQueue	seeds
G4int	offset
G4int	nev_filled
G4int	nev_total
G4int	nRandParEvent

Detailed Description

template<class T>
class G4TemplateRNGHelper< T >

Definition at line 46 of file G4RNGHelper.hh.

Member Typedef Documentation

SeedsQueue

template<class T >

typedef std::vector<T> G4TemplateRNGHelper< T >::SeedsQueue

Definition at line 52 of file G4RNGHelper.hh.

SeedsQueueSize_type

template<class T >

typedef SeedsQueue::size_type G4TemplateRNGHelper< T >::SeedsQueueSize_type

Definition at line 53 of file G4RNGHelper.hh.

Constructor & Destructor Documentation

~G4TemplateRNGHelper()

template<class T >

G4TemplateRNGHelper< T >::~G4TemplateRNGHelper

virtual

Definition at line 83 of file G4RNGHelper.cc.

{
  Clear();
  instance = 0;
}

Member Function Documentation

AddOneSeed()

template<class T >

void G4TemplateRNGHelper< T >::AddOneSeed ( const T &  seed )

inline

Definition at line 74 of file G4RNGHelper.hh.

{ seeds.push_back(seed); }

Clear()

template<class T >

virtual void G4TemplateRNGHelper< T >::Clear ( )

inlinevirtual

Definition at line 107 of file G4RNGHelper.hh.

{ seeds.clear(); }

Fill()

template<class T >

void G4TemplateRNGHelper< T >::Fill ( G4double *  dbl, G4int  nev, G4int  nev_tot, G4int  nrpe  )

inline

Definition at line 77 of file G4RNGHelper.hh.

  {
    seeds.clear();
    for(G4int i = 0; i < nrpe * nev; i++)
    {
      seeds.push_back((G4long)(100000000L * dbl[i]));
    }
    offset        = 0;
    nev_filled    = nev;
    nev_total     = nev_tot;
    nRandParEvent = nrpe;
  }

Referenced by G4MTRunManager::InitializeEventLoop(), and G4TaskRunManager::InitializeEventLoop().

GetInstance() [1/3]

template<class T >

G4TemplateRNGHelper< T > * G4TemplateRNGHelper< T >::GetInstance

static

Definition at line 37 of file G4RNGHelper.cc.

{
  if(!instance)
  {
    instance = new G4TemplateRNGHelper<T>();
  }
  return instance;
}

Referenced by G4WorkerRunManager::GenerateEvent(), G4WorkerTaskRunManager::GenerateEvent(), G4MTRunManager::InitializeEventLoop(), G4TaskRunManager::InitializeEventLoop(), G4MTRunManager::RefillSeeds(), G4TaskRunManager::RefillSeeds(), G4TaskRunManager::SetUpAnEvent(), G4MTRunManager::SetUpAnEvent(), G4MTRunManager::SetUpNEvents(), and G4TaskRunManager::SetUpNEvents().

GetInstance() [2/3]

G4TemplateRNGHelper< G4long > * G4TemplateRNGHelper< G4long >::GetInstance

(

)

Definition at line 52 of file G4RNGHelper.cc.

{
  if(!instance)
  {
    instance = new G4TemplateRNGHelper<G4long>();
  }
  return instance;
}

GetInstance() [3/3]

G4TemplateRNGHelper< G4String > * G4TemplateRNGHelper< G4String >::GetInstance

(

)

Definition at line 67 of file G4RNGHelper.cc.

{
  if(!instance)
  {
    instance = new G4TemplateRNGHelper<G4String>();
  }
  return instance;
}

GetInstanceIfExist() [1/3]

template<class T >

G4TemplateRNGHelper< T > * G4TemplateRNGHelper< T >::GetInstanceIfExist

static

Definition at line 46 of file G4RNGHelper.cc.

{
  return instance;
}

Referenced by G4RunManagerKernel::~G4RunManagerKernel().

GetInstanceIfExist() [2/3]

G4TemplateRNGHelper< G4long > * G4TemplateRNGHelper< G4long >::GetInstanceIfExist

(

)

Definition at line 61 of file G4RNGHelper.cc.

{
  return instance;
}

GetInstanceIfExist() [3/3]

G4TemplateRNGHelper< G4String > * G4TemplateRNGHelper< G4String >::GetInstanceIfExist

(

)

Definition at line 77 of file G4RNGHelper.cc.

{
  return instance;
}

GetNumberSeeds()

template<class T >

const SeedsQueueSize_type G4TemplateRNGHelper< T >::GetNumberSeeds ( ) const

inline

Definition at line 104 of file G4RNGHelper.hh.

{ return seeds.size(); }

GetSeed()

template<class T >

virtual const T G4TemplateRNGHelper< T >::GetSeed ( const G4int &  sdId )

inlinevirtual

Definition at line 58 of file G4RNGHelper.hh.

  {
    G4int seedId = sdId - 2 * offset;
    if(seedId < static_cast<G4int>(seeds.size()))
    {
      T& seed = seeds[seedId];
      return seed;
    }
    G4ExceptionDescription msg;
    msg << "No seed number " << seedId << "(" << seeds.size() << " available)\n"
        << " Original seed number " << sdId << " filled so far " << offset;
    G4Exception("G4RNGHelper::GetSeed", "Run0115", FatalException, msg);
    return T();
  }

Referenced by G4WorkerRunManager::GenerateEvent(), G4WorkerTaskRunManager::GenerateEvent(), G4TaskRunManager::SetUpAnEvent(), G4MTRunManager::SetUpAnEvent(), G4MTRunManager::SetUpNEvents(), and G4TaskRunManager::SetUpNEvents().

Refill()

template<class T >

void G4TemplateRNGHelper< T >::Refill ( G4double *  dbl, G4int  nev  )

inline

Definition at line 90 of file G4RNGHelper.hh.

  {
    if(nev == 0)
      return;
    seeds.clear();
    for(G4int i = 0; i < nRandParEvent * nev; i++)
    {
      seeds.push_back((G4long)(100000000L * dbl[i]));
    }
    offset += nev_filled;
    nev_filled = nev;
  }

Referenced by G4MTRunManager::RefillSeeds(), and G4TaskRunManager::RefillSeeds().

Member Data Documentation

nev_filled

template<class T >

G4int G4TemplateRNGHelper< T >::nev_filled

protected

Definition at line 114 of file G4RNGHelper.hh.

Referenced by G4TemplateRNGHelper< T >::Fill(), and G4TemplateRNGHelper< T >::Refill().

nev_total

template<class T >

G4int G4TemplateRNGHelper< T >::nev_total

protected

Definition at line 115 of file G4RNGHelper.hh.

Referenced by G4TemplateRNGHelper< T >::Fill().

nRandParEvent

template<class T >

G4int G4TemplateRNGHelper< T >::nRandParEvent

protected

Definition at line 116 of file G4RNGHelper.hh.

Referenced by G4TemplateRNGHelper< T >::Fill(), and G4TemplateRNGHelper< T >::Refill().

offset

template<class T >

G4int G4TemplateRNGHelper< T >::offset

protected

Definition at line 113 of file G4RNGHelper.hh.

Referenced by G4TemplateRNGHelper< T >::Fill(), G4TemplateRNGHelper< T >::GetSeed(), and G4TemplateRNGHelper< T >::Refill().

seeds

template<class T >

SeedsQueue G4TemplateRNGHelper< T >::seeds

protected

Definition at line 110 of file G4RNGHelper.hh.

Referenced by G4TemplateRNGHelper< T >::AddOneSeed(), G4TemplateRNGHelper< T >::Clear(), G4TemplateRNGHelper< T >::Fill(), G4TemplateRNGHelper< T >::GetNumberSeeds(), G4TemplateRNGHelper< T >::GetSeed(), and G4TemplateRNGHelper< T >::Refill().

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

• G4RNGHelper.hh
• G4RNGHelper.cc