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CLHEP::RandExpZiggurat Class Reference

#include <geant4/tree/geant4-10.6-release/source/externals/clhep/include/CLHEP/Random/RandExpZiggurat.h>

+ Inheritance diagram for CLHEP::RandExpZiggurat:
+ Collaboration diagram for CLHEP::RandExpZiggurat:

Public Member Functions

 RandExpZiggurat (HepRandomEngine &anEngine, double mean=1.0)
 
 RandExpZiggurat (HepRandomEngine *anEngine, double mean=1.0)
 
virtual ~RandExpZiggurat ()
 
float fire ()
 
float fire (float mean)
 
void fireArray (const int size, float *vect)
 
void fireArray (const int size, double *vect)
 
void fireArray (const int size, float *vect, float mean)
 
void fireArray (const int size, double *vect, double mean)
 
virtual double operator() ()
 
float operator() (float mean)
 
std::ostream & put (std::ostream &os) const
 
std::istream & get (std::istream &is)
 
std::string name () const
 
HepRandomEngine & engine ()
 
- Public Member Functions inherited from CLHEP::HepRandom
 HepRandom ()
 
 HepRandom (long seed)
 
 HepRandom (HepRandomEngine &algorithm)
 
 HepRandom (HepRandomEngine *algorithm)
 
virtual ~HepRandom ()
 
double flat ()
 
void flatArray (const int size, double *vect)
 
double flat (HepRandomEngine *theNewEngine)
 
void flatArray (HepRandomEngine *theNewEngine, const int size, double *vect)
 

Static Public Member Functions

static float shoot ()
 
static float shoot (float mean)
 
static void shootArray (const int size, float *vect, float mean=1.0)
 
static void shootArray (const int size, double *vect, double mean=1.0)
 
static float shoot (HepRandomEngine *anEngine)
 
static float shoot (HepRandomEngine *anEngine, float mean)
 
static void shootArray (HepRandomEngine *anEngine, const int size, float *vect, float mean=1.0)
 
static void shootArray (HepRandomEngine *anEngine, const int size, double *vect, double mean=1.0)
 
static std::string distributionName ()
 
static bool ziggurat_init ()
 
- Static Public Member Functions inherited from CLHEP::HepRandom
static void setTheSeed (long seed, int lux=3)
 
static long getTheSeed ()
 
static void setTheSeeds (const long *seeds, int aux=-1)
 
static const long * getTheSeeds ()
 
static void getTheTableSeeds (long *seeds, int index)
 
static HepRandom * getTheGenerator ()
 
static void setTheEngine (HepRandomEngine *theNewEngine)
 
static HepRandomEngine * getTheEngine ()
 
static void saveEngineStatus (const char filename[]="Config.conf")
 
static void restoreEngineStatus (const char filename[]="Config.conf")
 
static std::ostream & saveFullState (std::ostream &os)
 
static std::istream & restoreFullState (std::istream &is)
 
static std::ostream & saveDistState (std::ostream &os)
 
static std::istream & restoreDistState (std::istream &is)
 
static std::ostream & saveStaticRandomStates (std::ostream &os)
 
static std::istream & restoreStaticRandomStates (std::istream &is)
 
static void showEngineStatus ()
 
static int createInstance ()
 
static std::string distributionName ()
 

Static Protected Member Functions

static unsigned long ziggurat_SHR3 (HepRandomEngine *anEngine)
 
static float ziggurat_UNI (HepRandomEngine *anEngine)
 
static float ziggurat_REXP (HepRandomEngine *anEngine)
 
static float ziggurat_efix (unsigned long jz, HepRandomEngine *anEngine)
 

Static Protected Attributes

static CLHEP_THREAD_LOCAL
unsigned long 		kn [128]
 
static CLHEP_THREAD_LOCAL
unsigned long 		ke [256]
 
static CLHEP_THREAD_LOCAL float wn [128]
 
static CLHEP_THREAD_LOCAL float fn [128]
 
static CLHEP_THREAD_LOCAL float we [256]
 
static CLHEP_THREAD_LOCAL float fe [256]
 
static CLHEP_THREAD_LOCAL bool ziggurat_is_init = false
 
- Static Protected Attributes inherited from CLHEP::HepRandom
static const long seedTable [215][2]
 

Private Member Functions

 RandExpZiggurat (const RandExpZiggurat &d)
 

Private Attributes

std::shared_ptr< HepRandomEngine > localEngine
 
double defaultMean
 

Detailed Description

Author
ATLAS

Definition at line 36 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 36 of file RandExpZiggurat.h

Constructor & Destructor Documentation

CLHEP::RandExpZiggurat::RandExpZiggurat ( HepRandomEngine &  anEngine,
double  mean = 1.0 
)
inline

Definition at line 158 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 158 of file RandExpZiggurat.h

CLHEP::RandExpZiggurat::RandExpZiggurat ( HepRandomEngine *  anEngine,
double  mean = 1.0 
)
inline

Definition at line 162 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 162 of file RandExpZiggurat.h

CLHEP::RandExpZiggurat::~RandExpZiggurat ( )
virtual

Definition at line 18 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 18 of file RandExpZiggurat.cc

CLHEP::RandExpZiggurat::RandExpZiggurat ( const RandExpZiggurat &  d)
private

Definition at line 21 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 21 of file RandExpZiggurat.cc

Member Function Documentation

static std::string CLHEP::RandExpZiggurat::distributionName ( )
inlinestatic

Definition at line 109 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 109 of file RandExpZiggurat.h

HepRandomEngine & CLHEP::RandExpZiggurat::engine ( )
virtual

Reimplemented from CLHEP::HepRandom.

Definition at line 16 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 16 of file RandExpZiggurat.cc

References localEngine.

float CLHEP::RandExpZiggurat::fire ( )
inline

Definition at line 85 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 85 of file RandExpZiggurat.h

References defaultMean, and fire().

Referenced by fire(), fireArray(), and operator()().

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float CLHEP::RandExpZiggurat::fire ( float  mean)
inline

Definition at line 86 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 86 of file RandExpZiggurat.h

References localEngine, and ziggurat_REXP().

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void CLHEP::RandExpZiggurat::fireArray ( const int  size,
float *  vect 
)

Definition at line 50 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 50 of file RandExpZiggurat.cc

References defaultMean, and fire().

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void CLHEP::RandExpZiggurat::fireArray ( const int  size,
double *  vect 
)

Definition at line 55 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 55 of file RandExpZiggurat.cc

References defaultMean, and fire().

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void CLHEP::RandExpZiggurat::fireArray ( const int  size,
float *  vect,
float  mean 
)

Definition at line 60 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 60 of file RandExpZiggurat.cc

References fire().

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void CLHEP::RandExpZiggurat::fireArray ( const int  size,
double *  vect,
double  mean 
)

Definition at line 65 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 65 of file RandExpZiggurat.cc

References fire().

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std::istream & CLHEP::RandExpZiggurat::get ( std::istream &  is)
virtual

Reimplemented from CLHEP::HepRandom.

Definition at line 88 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 88 of file RandExpZiggurat.cc

References defaultMean, CLHEP::DoubConv::longs2double(), name(), CLHEP::possibleKeywordInput(), and t.

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std::string CLHEP::RandExpZiggurat::name ( ) const
virtual

Reimplemented from CLHEP::HepRandom.

Definition at line 14 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 14 of file RandExpZiggurat.cc

Referenced by get(), and put().

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double CLHEP::RandExpZiggurat::operator() ( )
virtual

Reimplemented from CLHEP::HepRandom.

Definition at line 25 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 25 of file RandExpZiggurat.cc

References defaultMean, and fire().

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float CLHEP::RandExpZiggurat::operator() ( float  mean)
inline

Definition at line 99 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 99 of file RandExpZiggurat.h

References fire().

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std::ostream & CLHEP::RandExpZiggurat::put ( std::ostream &  os) const
virtual

Reimplemented from CLHEP::HepRandom.

Definition at line 70 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 70 of file RandExpZiggurat.cc

References defaultMean, CLHEP::DoubConv::dto2longs(), name(), gammaraytel::pr, and t.

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static float CLHEP::RandExpZiggurat::shoot ( )
inlinestatic

Definition at line 56 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 56 of file RandExpZiggurat.h

References CLHEP::HepRandom::getTheEngine(), and shoot().

Referenced by shoot(), and shootArray().

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static float CLHEP::RandExpZiggurat::shoot ( float  mean)
inlinestatic

Definition at line 57 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 57 of file RandExpZiggurat.h

References CLHEP::HepRandom::getTheEngine(), and shoot().

Referenced by shoot().

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static float CLHEP::RandExpZiggurat::shoot ( HepRandomEngine *  anEngine)
inlinestatic

Definition at line 70 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 70 of file RandExpZiggurat.h

References ziggurat_REXP().

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static float CLHEP::RandExpZiggurat::shoot ( HepRandomEngine *  anEngine,
float  mean 
)
inlinestatic

Definition at line 71 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 71 of file RandExpZiggurat.h

References shoot().

Referenced by shoot().

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void CLHEP::RandExpZiggurat::shootArray ( const int  size,
float *  vect,
float  mean = 1.0 
)
static

Definition at line 30 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 30 of file RandExpZiggurat.cc

References shoot().

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void CLHEP::RandExpZiggurat::shootArray ( const int  size,
double *  vect,
double  mean = 1.0 
)
static

Definition at line 35 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 35 of file RandExpZiggurat.cc

References shoot().

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void CLHEP::RandExpZiggurat::shootArray ( HepRandomEngine *  anEngine,
const int  size,
float *  vect,
float  mean = 1.0 
)
static

Definition at line 40 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 40 of file RandExpZiggurat.cc

References shoot().

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void CLHEP::RandExpZiggurat::shootArray ( HepRandomEngine *  anEngine,
const int  size,
double *  vect,
double  mean = 1.0 
)
static

Definition at line 45 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 45 of file RandExpZiggurat.cc

References shoot().

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float CLHEP::RandExpZiggurat::ziggurat_efix ( unsigned long  jz,
HepRandomEngine *  anEngine 
)
staticprotected

Definition at line 109 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 109 of file RandExpZiggurat.cc

References fe, ke, we, x, ziggurat_init(), ziggurat_is_init, ziggurat_SHR3(), and ziggurat_UNI().

Referenced by ziggurat_REXP().

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bool CLHEP::RandExpZiggurat::ziggurat_init ( )
static

Definition at line 129 of file RandExpZiggurat.cc.

View newest version in sPHENIX GitHub at line 129 of file RandExpZiggurat.cc

References fe, fn, ke, kn, we, wn, and ziggurat_is_init.

Referenced by ziggurat_efix(), and ziggurat_REXP().

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static float CLHEP::RandExpZiggurat::ziggurat_REXP ( HepRandomEngine *  anEngine)
inlinestaticprotected

Definition at line 137 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 137 of file RandExpZiggurat.h

References ke, we, ziggurat_efix(), ziggurat_init(), ziggurat_is_init, and ziggurat_SHR3().

Referenced by fire(), and shoot().

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static unsigned long CLHEP::RandExpZiggurat::ziggurat_SHR3 ( HepRandomEngine *  anEngine)
inlinestaticprotected

Definition at line 135 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 135 of file RandExpZiggurat.h

Referenced by ziggurat_efix(), and ziggurat_REXP().

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static float CLHEP::RandExpZiggurat::ziggurat_UNI ( HepRandomEngine *  anEngine)
inlinestaticprotected

Definition at line 136 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 136 of file RandExpZiggurat.h

References CLHEP::HepRandomEngine::flat().

Referenced by ziggurat_efix().

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Member Data Documentation

double CLHEP::RandExpZiggurat::defaultMean
private

Definition at line 151 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 151 of file RandExpZiggurat.h

Referenced by fire(), fireArray(), get(), operator()(), and put().

CLHEP_THREAD_LOCAL float CLHEP::RandExpZiggurat::fe
staticprotected

Definition at line 131 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 131 of file RandExpZiggurat.h

Referenced by ziggurat_efix(), and ziggurat_init().

CLHEP_THREAD_LOCAL float CLHEP::RandExpZiggurat::fn
staticprotected

Definition at line 131 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 131 of file RandExpZiggurat.h

Referenced by ziggurat_init().

CLHEP_THREAD_LOCAL unsigned long CLHEP::RandExpZiggurat::ke
staticprotected

Definition at line 130 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 130 of file RandExpZiggurat.h

Referenced by ziggurat_efix(), ziggurat_init(), and ziggurat_REXP().

CLHEP_THREAD_LOCAL unsigned long CLHEP::RandExpZiggurat::kn
staticprotected

Definition at line 130 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 130 of file RandExpZiggurat.h

Referenced by ziggurat_init().

std::shared_ptr<HepRandomEngine> CLHEP::RandExpZiggurat::localEngine
private

Definition at line 150 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 150 of file RandExpZiggurat.h

Referenced by engine(), and fire().

CLHEP_THREAD_LOCAL float CLHEP::RandExpZiggurat::we
staticprotected

Definition at line 131 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 131 of file RandExpZiggurat.h

Referenced by ziggurat_efix(), ziggurat_init(), and ziggurat_REXP().

CLHEP_THREAD_LOCAL float CLHEP::RandExpZiggurat::wn
staticprotected

Definition at line 131 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 131 of file RandExpZiggurat.h

Referenced by ziggurat_init().

CLHEP_THREAD_LOCAL bool CLHEP::RandExpZiggurat::ziggurat_is_init = false
staticprotected

Definition at line 133 of file RandExpZiggurat.h.

View newest version in sPHENIX GitHub at line 133 of file RandExpZiggurat.h

Referenced by ziggurat_efix(), ziggurat_init(), and ziggurat_REXP().

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