ROOT::Math::StdEngine< Generator > Class Template Reference

template<class Generator>
class ROOT::Math::StdEngine< Generator >

Class to wrap engines fron the C++ standard random library in the ROOT Random interface.

These cases are then used by the generic TRandomGen class to provide TRandom interrace generators for the C++ random generators.

See for examples the TRandomMT64 and TRandomRanlux48 generators which are typede's to TRandomGen instantiated with some random engine from the C++ standard library.

Definition at line 73 of file StdEngine.h.

Public Types
typedef StdRandomEngine	BaseType
typedef Generator::result_type	Result_t

Public Member Functions
	StdEngine ()
Result_t	IntRndm ()
double	operator() ()
double	Rndm ()
void	SetSeed (Result_t seed)

Static Public Member Functions
static uint64_t	MaxInt ()
static const char *	Name ()

Private Attributes
double	fCONS
Generator	fGen

#include <Math/StdEngine.h>

Member Typedef Documentation

BaseType

template<class Generator >

typedef StdRandomEngine ROOT::Math::StdEngine< Generator >::BaseType

Definition at line 78 of file StdEngine.h.

Result_t

template<class Generator >

typedef Generator::result_type ROOT::Math::StdEngine< Generator >::Result_t

Definition at line 79 of file StdEngine.h.

Constructor & Destructor Documentation

StdEngine()

template<class Generator >

ROOT::Math::StdEngine< Generator >::StdEngine ( )

inline

Definition at line 81 of file StdEngine.h.

Member Function Documentation

IntRndm()

template<class Generator >

Result_t ROOT::Math::StdEngine< Generator >::IntRndm ( )

inline

Definition at line 94 of file StdEngine.h.

MaxInt()

template<class Generator >

static uint64_t ROOT::Math::StdEngine< Generator >::MaxInt ( )

inlinestatic

Definition at line 106 of file StdEngine.h.

Name()

template<class Generator >

static const char * ROOT::Math::StdEngine< Generator >::Name ( )

inlinestatic

Definition at line 102 of file StdEngine.h.

operator()()

template<class Generator >

double ROOT::Math::StdEngine< Generator >::operator() ( )

inline

Definition at line 98 of file StdEngine.h.

Rndm()

template<class Generator >

double ROOT::Math::StdEngine< Generator >::Rndm ( )

inline

Definition at line 88 of file StdEngine.h.

SetSeed()

template<class Generator >

void ROOT::Math::StdEngine< Generator >::SetSeed ( Result_t  seed )

inline

Definition at line 86 of file StdEngine.h.

Member Data Documentation

fCONS

template<class Generator >

double ROOT::Math::StdEngine< Generator >::fCONS

private

Definition at line 111 of file StdEngine.h.

fGen

template<class Generator >

Generator ROOT::Math::StdEngine< Generator >::fGen

private

Definition at line 110 of file StdEngine.h.