ROOT random number generator. More...

#include <RandomEngineRoot.hh>

Inheritance diagram for Garfield::RandomEngineRoot:

Public Member Functions
	RandomEngineRoot ()

	~RandomEngineRoot ()

double	Draw ()
	Draw a random number.

void	Seed (unsigned int s)
	Initialise the random number generator.

Public Member Functions inherited from Garfield::RandomEngine
	RandomEngine ()
	Constructor.

virtual	~RandomEngine ()
	Destructor.

virtual double	Draw ()=0
	Draw a random number.

virtual void	Seed (unsigned int s)=0
	Initialise the random number generator.

Detailed Description

ROOT random number generator.

Definition at line 12 of file RandomEngineRoot.hh.

Constructor & Destructor Documentation

◆ RandomEngineRoot()

Garfield::RandomEngineRoot::RandomEngineRoot ( )

Definition at line 8 of file RandomEngineRoot.cc.

                                   : rng(0) {
 
  std::cout << "RandomEngineRoot:\n";
  std::cout << "    Generator type: TRandom3\n";
  std::cout << "    Seed: " << rng.GetSeed() << "\n";
}

◆ ~RandomEngineRoot()

Garfield::RandomEngineRoot::~RandomEngineRoot ( )

Definition at line 15 of file RandomEngineRoot.cc.

15{}

Member Function Documentation

◆ Draw()

double Garfield::RandomEngineRoot::Draw ( )

inlinevirtual

Draw a random number.

Implements Garfield::RandomEngine.

Definition at line 20 of file RandomEngineRoot.hh.

20{ return rng.Rndm(); }

Referenced by Garfield::RndmUniform().

◆ Seed()

void Garfield::RandomEngineRoot::Seed ( unsigned int s )

virtual

Initialise the random number generator.

Implements Garfield::RandomEngine.

Definition at line 17 of file RandomEngineRoot.cc.

                                          {
 
  rng.SetSeed(s);
  std::cout << "RandomEngineRoot::Seed:\n";
  std::cout << "    Seed: " << rng.GetSeed() << "\n";
}

Referenced by main().

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