RNGXCI Class Reference

#include <RNGXCI.h>

Public Types
typedef double	Return_t

Public Member Functions
	RNGXCI (RNlong advance=0L)
	RNGXCI (const RNGXCI &rng)
	~RNGXCI (void)
void	AdvanceSeed (RNlong n=0L)
void	SetSeed (RNlong s)
RNlong	GetSeed (void) const
Return_t	GetRandom (void) const
Return_t	operator() (void) const
	operator Return_t () const

Static Public Member Functions
static Return_t	GetRandMax (void)

Private Attributes
RNlong	Seed

Static Private Attributes
static const RNlong	RN_MULT = 19073486328125LL
static const RNlong	RN_MOD = 281474976710656LL
static const RNlong	RN_PERIOD = RNGXCI::RN_MOD/4
static const double	RN_NORM = 1./281474976710656.
static const RNlong	RN_MASK = RNGXCI::RN_MOD - 1L

Detailed Description

Definition at line 44 of file RNGXCI.h.

Member Typedef Documentation

typedef double RNGXCI::Return_t

Definition at line 48 of file RNGXCI.h.

Constructor & Destructor Documentation

RNGXCI::RNGXCI ( RNlong  advance = 0L )

inline

Definition at line 52 of file RNGXCI.h.

References AdvanceSeed().

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RNGXCI::RNGXCI ( const RNGXCI &  rng )

inline

Definition at line 56 of file RNGXCI.h.

RNGXCI::~RNGXCI ( void  )

inline

Definition at line 60 of file RNGXCI.h.

Member Function Documentation

void RNGXCI::AdvanceSeed ( RNlong  n = 0L )

inline

Definition at line 63 of file RNGXCI.h.

References Hypervolume::n, RN_MASK, RN_MULT, RN_PERIOD, and Seed.

Referenced by RNGXCI().

static Return_t RNGXCI::GetRandMax ( void  )

inlinestatic

Definition at line 98 of file RNGXCI.h.

References RN_MASK.

Referenced by RNGXCISequence::GetRandMax().

Return_t RNGXCI::GetRandom ( void  ) const

inline

Definition at line 85 of file RNGXCI.h.

References RN_MASK, RN_MULT, RN_NORM, and Seed.

Referenced by operator Return_t(), and operator()().

RNlong RNGXCI::GetSeed ( void  ) const

inline

Definition at line 82 of file RNGXCI.h.

References Seed.

RNGXCI::operator Return_t ( ) const

inline

Definition at line 95 of file RNGXCI.h.

References GetRandom().

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Return_t RNGXCI::operator() ( void  ) const

inline

Definition at line 92 of file RNGXCI.h.

References GetRandom().

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void RNGXCI::SetSeed ( RNlong  s )

inline

Definition at line 77 of file RNGXCI.h.

References RN_MASK, and Seed.

Member Data Documentation

const RNlong RNGXCI::RN_MASK = RNGXCI::RN_MOD - 1L

staticprivate

Definition at line 108 of file RNGXCI.h.

Referenced by AdvanceSeed(), GetRandMax(), GetRandom(), and SetSeed().

const RNlong RNGXCI::RN_MOD = 281474976710656LL

staticprivate

Definition at line 105 of file RNGXCI.h.

const RNlong RNGXCI::RN_MULT = 19073486328125LL

staticprivate

Definition at line 104 of file RNGXCI.h.

Referenced by AdvanceSeed(), and GetRandom().

const double RNGXCI::RN_NORM = 1./281474976710656.

staticprivate

Definition at line 107 of file RNGXCI.h.

Referenced by GetRandom().

const RNlong RNGXCI::RN_PERIOD = RNGXCI::RN_MOD/4

staticprivate

Definition at line 106 of file RNGXCI.h.

Referenced by AdvanceSeed().

RNlong RNGXCI::Seed

mutableprivate

Definition at line 101 of file RNGXCI.h.

Referenced by AdvanceSeed(), GetRandom(), GetSeed(), and SetSeed().

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

• ippl/src/Utility/RNGXCI.h
• ippl/src/Utility/RNGXCI.cpp