37#ifndef RandExpZiggurat_h
38#define RandExpZiggurat_h 1
79 static void shootArray (
const int size,
float* vect,
float mean=1.0 );
80 static void shootArray (
const int size,
double* vect,
double mean=1.0 );
110 void fireArray (
const int size,
float* vect,
float mean );
111 void fireArray (
const int size,
double* vect,
double mean );
118 std::ostream &
put ( std::ostream & os )
const;
119 std::istream &
get ( std::istream & is );
155 unsigned long iz=jz&255;
165 std::shared_ptr<HepRandomEngine> localEngine;
171#ifdef ENABLE_BACKWARDS_COMPATIBILITY
173using namespace CLHEP;
static HepRandomEngine * getTheEngine()
static float shoot(float mean)
static float ziggurat_REXP(HepRandomEngine *anEngine)
static CLHEP_THREAD_LOCAL unsigned long ke[256]
static unsigned long ziggurat_SHR3(HepRandomEngine *anEngine)
HepRandomEngine & engine()
static CLHEP_THREAD_LOCAL float fn[128]
float operator()(float mean)
static void shootArray(const int size, double *vect, double mean=1.0)
static bool ziggurat_init()
static CLHEP_THREAD_LOCAL unsigned long kn[128]
std::istream & get(std::istream &is)
static void shootArray(HepRandomEngine *anEngine, const int size, float *vect, float mean=1.0)
static float shoot(HepRandomEngine *anEngine)
static CLHEP_THREAD_LOCAL float wn[128]
static void shootArray(const int size, float *vect, float mean=1.0)
void fireArray(const int size, float *vect, float mean)
static CLHEP_THREAD_LOCAL float we[256]
RandExpZiggurat(HepRandomEngine &anEngine, double mean=1.0)
virtual ~RandExpZiggurat()
static void shootArray(HepRandomEngine *anEngine, const int size, double *vect, double mean=1.0)
void fireArray(const int size, double *vect, double mean)
static float shoot(HepRandomEngine *anEngine, float mean)
void fireArray(const int size, double *vect)
static float ziggurat_efix(unsigned long jz, HepRandomEngine *anEngine)
static std::string distributionName()
void fireArray(const int size, float *vect)
static CLHEP_THREAD_LOCAL float fe[256]
static float ziggurat_UNI(HepRandomEngine *anEngine)
static CLHEP_THREAD_LOCAL bool ziggurat_is_init
std::ostream & put(std::ostream &os) const
virtual double operator()()
#define CLHEP_THREAD_LOCAL