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 (double *dbl, int nev, int nev_tot, int nrpe)
void	Refill (double *dbl, int nev)
const SeedsQueueSize_type	GetNumberSeeds () const
virtual void	Clear ()

Static Public Member Functions
static G4TemplateRNGHelper *	GetInstance ()

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

Detailed Description

template<class T>
class G4TemplateRNGHelper< T >

Definition at line 47 of file G4RNGHelper.hh.

Member Typedef Documentation

template<class T>

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

Definition at line 59 of file G4RNGHelper.hh.

template<class T>

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

Definition at line 60 of file G4RNGHelper.hh.

Constructor & Destructor Documentation

template<class T>

virtual G4TemplateRNGHelper< T >::~G4TemplateRNGHelper ( )

inlinevirtual

Definition at line 71 of file G4RNGHelper.hh.

References G4TemplateRNGHelper< T >::Clear().

                                   {
        Clear();
        instance = 0;
    }

Member Function Documentation

template<class T>

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

inline

Definition at line 92 of file G4RNGHelper.hh.

References G4TemplateRNGHelper< T >::seeds.

{ seeds.push_back(seed); }

template<class T>

virtual void G4TemplateRNGHelper< T >::Clear ( )

inlinevirtual

Definition at line 120 of file G4RNGHelper.hh.

References G4TemplateRNGHelper< T >::seeds.

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

{ seeds.clear(); }

template<class T>

void G4TemplateRNGHelper< T >::Fill ( double *  dbl, int  nev, int  nev_tot, int  nrpe  )

inline

Definition at line 95 of file G4RNGHelper.hh.

References G4TemplateRNGHelper< T >::nev_filled, G4TemplateRNGHelper< T >::nev_total, G4TemplateRNGHelper< T >::nRandParEvent, G4TemplateRNGHelper< T >::offset, and G4TemplateRNGHelper< T >::seeds.

Referenced by G4MTRunManager::InitializeEventLoop().

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

template<class T>

static G4TemplateRNGHelper* G4TemplateRNGHelper< T >::GetInstance ( void  )

inlinestatic

Definition at line 52 of file G4RNGHelper.hh.

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

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

template<class T>

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

inline

Definition at line 117 of file G4RNGHelper.hh.

References G4TemplateRNGHelper< T >::seeds.

{ return seeds.size(); }

template<class T>

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

inlinevirtual

Definition at line 77 of file G4RNGHelper.hh.

References FatalException, G4Exception(), G4TemplateRNGHelper< T >::offset, and G4TemplateRNGHelper< T >::seeds.

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

                                                {
        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","Run0035", FatalException,msg);
        return T();
    }

template<class T>

void G4TemplateRNGHelper< T >::Refill ( double *  dbl, int  nev  )

inline

Definition at line 106 of file G4RNGHelper.hh.

References G4TemplateRNGHelper< T >::nev_filled, G4TemplateRNGHelper< T >::nRandParEvent, G4TemplateRNGHelper< T >::offset, and G4TemplateRNGHelper< T >::seeds.

Referenced by G4MTRunManager::RefillSeeds().

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

Field Documentation

template<class T>

int G4TemplateRNGHelper< T >::nev_filled

protected

Definition at line 126 of file G4RNGHelper.hh.

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

template<class T>

int G4TemplateRNGHelper< T >::nev_total

protected

Definition at line 127 of file G4RNGHelper.hh.

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

template<class T>

int G4TemplateRNGHelper< T >::nRandParEvent

protected

Definition at line 128 of file G4RNGHelper.hh.

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

template<class T>

int G4TemplateRNGHelper< T >::offset

protected

Definition at line 125 of file G4RNGHelper.hh.

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

template<class T>

SeedsQueue G4TemplateRNGHelper< T >::seeds

protected

Definition at line 122 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().

---

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

• G4RNGHelper.hh