PHRandomSeed Class Reference

#include </dev/shm/kenichi/update-github-e1039-doc/e1039-core/framework/phool/PHRandomSeed.h>

Public Member Functions
	PHRandomSeed ()
virtual	~PHRandomSeed ()
	operator unsigned int () const
	conversion operator for unsigned int seed = PHRandomSeed(); More...

Static Public Member Functions
static unsigned int	GetSeed ()
	get a seed More...
static void	LoadSeed (const unsigned int iseed)
static void	Verbosity (const int iverb)

Static Protected Member Functions
static void	InitSeed ()

Static Protected Attributes
static bool	fFixed
static bool	fInitialized
static int	verbose

Detailed Description

standard way to get a random seed: unsigned int seed = PHRandomSeed(); It return fix seed sequence if recoConsts RANDOMSEED is set. If values are preloaded via PHRandomSeed::LoadSeed, they are returned in loaded order otherwise it return a random seed from std::random_device rdev

Definition at line 9 of file PHRandomSeed.h.

Constructor & Destructor Documentation

PHRandomSeed()

PHRandomSeed::PHRandomSeed ( )

inline

Definition at line 12 of file PHRandomSeed.h.

~PHRandomSeed()

virtual PHRandomSeed::~PHRandomSeed ( )

inlinevirtual

Definition at line 13 of file PHRandomSeed.h.

Member Function Documentation

GetSeed()

unsigned int PHRandomSeed::GetSeed ( )

static

get a seed

Definition at line 19 of file PHRandomSeed.cc.

References fDistribution, fRandomGenerator, and seedqueue.

Referenced by operator unsigned int().

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InitSeed()

void PHRandomSeed::InitSeed ( )

staticprotected

Definition at line 50 of file PHRandomSeed.cc.

References PHFlag::FlagExist(), fRandomGenerator, PHFlag::get_IntFlag(), and recoConsts::instance().

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LoadSeed()

void PHRandomSeed::LoadSeed ( const unsigned int  iseed )

static

Definition at line 64 of file PHRandomSeed.cc.

References seedqueue.

operator unsigned int()

PHRandomSeed::operator unsigned int ( ) const

inline

conversion operator for unsigned int seed = PHRandomSeed();

Definition at line 15 of file PHRandomSeed.h.

References GetSeed().

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Verbosity()

void PHRandomSeed::Verbosity ( const int  iverb )

static

Definition at line 69 of file PHRandomSeed.cc.

Member Data Documentation

fFixed

bool PHRandomSeed::fFixed

staticprotected

Definition at line 27 of file PHRandomSeed.h.

fInitialized

bool PHRandomSeed::fInitialized

staticprotected

Definition at line 28 of file PHRandomSeed.h.

verbose

int PHRandomSeed::verbose

staticprotected

Definition at line 29 of file PHRandomSeed.h.

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

• /dev/shm/kenichi/update-github-e1039-doc/e1039-core/framework/phool/PHRandomSeed.h
• /dev/shm/kenichi/update-github-e1039-doc/e1039-core/framework/phool/PHRandomSeed.cc