Garfield::RandomEngineRoot Class Reference

ROOT random number generator. More...

#include <RandomEngineRoot.hh>

Inheritance diagram for Garfield::RandomEngineRoot:

Public Member Functions
	RandomEngineRoot ()
	Constructor.
	~RandomEngineRoot ()
	Destructor.
double	Draw () override
	Call the random number generator.
void	Seed (const unsigned int s) override
	Initialise the random number generator.
void	Print () override
	Print information about the generator used and the seed.
Public Member Functions inherited from Garfield::RandomEngine
	RandomEngine ()=default
	Constructor.
virtual	~RandomEngine ()
	Destructor.
virtual double	Draw ()=0
	Draw a random number.
virtual void	Seed (const unsigned int s)=0
	Initialise the random number generator.
virtual void	Print ()=0
	Print some information about 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

(

)

Constructor.

Definition at line 8 of file RandomEngineRoot.cc.

: RandomEngine(), m_rng(0) {}

~RandomEngineRoot()

Garfield::RandomEngineRoot::~RandomEngineRoot

(

)

Destructor.

Definition at line 10 of file RandomEngineRoot.cc.

{}

Member Function Documentation

Draw()

double Garfield::RandomEngineRoot::Draw ( )

inlineoverridevirtual

Call the random number generator.

Implements Garfield::RandomEngine.

Definition at line 19 of file RandomEngineRoot.hh.

{ return m_rng.Rndm(); }

Referenced by Garfield::RndmUniform().

Print()

void Garfield::RandomEngineRoot::Print ( )

overridevirtual

Print information about the generator used and the seed.

Implements Garfield::RandomEngine.

Definition at line 18 of file RandomEngineRoot.cc.

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

Seed()

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

overridevirtual

Initialise the random number generator.

Implements Garfield::RandomEngine.

Definition at line 12 of file RandomEngineRoot.cc.

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

Referenced by main().

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

• RandomEngineRoot.hh
• RandomEngineRoot.cc