class AliPythiaRndm

   Class: AliPythiaRndm
   Responsibilities: Interface to Root random number generator
                     from Fortran (re-implements FINCTION PYR from PYTHIA)
                     Very similar to AliHijingRndm
   Collaborators: AliPythia and AliGenPythia classes
   Example:

   root> AliPythia::Instance();
   root> AliPythiaRndm::SetPythiaRandom(new TRandom3());
   root> AliPythiaRndm::GetPythiaRandom()->SetSeed(0);
   root> cout<<"Seed "<< AliPythiaRndm::GetPythiaRandom()->GetSeed() <<endl;

Function Members (Methods)

public:

	AliPythiaRndm()
	AliPythiaRndm(const AliPythiaRndm&)
virtual	~AliPythiaRndm()
static TClass*	Class()
static TRandom*	GetPythiaRandom()
virtual TClass*	IsA() const
AliPythiaRndm&	operator=(const AliPythiaRndm&)
static void	SetPythiaRandom(TRandom* ran = 0)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)

Data Members

private:

static TRandom*	fgPythiaRandom	! pointer to the random number generator

Class Charts

Inheritance Chart:

AliPythiaRndm

Function documentation

void SetPythiaRandom(TRandom* ran = 0)

 Sets the pointer to an existing random numbers generator

TRandom * GetPythiaRandom()

 Retrieves the pointer to the random numbers generator

AliPythiaRndm()

 Default constructor. The static data member is initialized
 in the implementation file

AliPythiaRndm(const AliPythiaRndm& )

 Copy constructor: no copy allowed for the object

virtual ~AliPythiaRndm()

 Destructor

AliPythiaRndm & operator=(const AliPythiaRndm& )

 Assignment operator: no assignment allowed