FairRunIdGenerator Class Reference

#include <EicRoot/blob/master/base/FairRunIdGenerator.h>

Classes
struct	uuid

Public Member Functions
	FairRunIdGenerator ()
	~FairRunIdGenerator ()
unsigned int	generateId (void)

Private Member Functions
int	get_random_fd (void)
void	get_random_bytes (void *, int)
int	get_node_id (unsigned char *)
int	get_clock (uint32_t *, uint32_t *, uint16_t *)
void	uuid_generate_time (uuid_t)
void	uuid_generate_random (uuid_t)
void	uuid_generate (uuid_t)
void	uuid_pack (const struct uuid *, uuid_t)
void	uuid_unpack (const uuid_t, struct uuid *)

Detailed Description

Definition at line 10 of file FairRunIdGenerator.h.

View newest version in sPHENIX GitHub at line 10 of file FairRunIdGenerator.h

Constructor & Destructor Documentation

FairRunIdGenerator::FairRunIdGenerator ( )

inline

Definition at line 29 of file FairRunIdGenerator.h.

View newest version in sPHENIX GitHub at line 29 of file FairRunIdGenerator.h

FairRunIdGenerator::~FairRunIdGenerator ( )

inline

Definition at line 30 of file FairRunIdGenerator.h.

View newest version in sPHENIX GitHub at line 30 of file FairRunIdGenerator.h

Member Function Documentation

unsigned int FairRunIdGenerator::generateId

(

void

)

Definition at line 375 of file FairRunIdGenerator.cxx.

View newest version in sPHENIX GitHub at line 375 of file FairRunIdGenerator.cxx

References uuid_generate(), and v.

Referenced by FairRunAna::Init(), and FairRunSim::Init().

Here is the call graph for this function:

Here is the caller graph for this function:

int FairRunIdGenerator::get_clock ( uint32_t *  clock_high, uint32_t *  clock_low, uint16_t *  ret_clock_seq  )

private

Definition at line 195 of file FairRunIdGenerator.cxx.

View newest version in sPHENIX GitHub at line 195 of file FairRunIdGenerator.cxx

References get_random_bytes(), and MAX_ADJUSTMENT.

Referenced by uuid_generate_time().

Here is the call graph for this function:

Here is the caller graph for this function:

int FairRunIdGenerator::get_node_id ( unsigned char *  node_id )

private

Definition at line 117 of file FairRunIdGenerator.cxx.

View newest version in sPHENIX GitHub at line 117 of file FairRunIdGenerator.cxx

References n.

Referenced by uuid_generate_time().

Here is the caller graph for this function:

void FairRunIdGenerator::get_random_bytes ( void *  buf, int  nbytes  )

private

Definition at line 83 of file FairRunIdGenerator.cxx.

View newest version in sPHENIX GitHub at line 83 of file FairRunIdGenerator.cxx

References fd, get_random_fd(), rand, and read().

Referenced by get_clock(), uuid_generate_random(), and uuid_generate_time().

Here is the call graph for this function:

Here is the caller graph for this function:

int FairRunIdGenerator::get_random_fd ( void  )

private

Definition at line 56 of file FairRunIdGenerator.cxx.

View newest version in sPHENIX GitHub at line 56 of file FairRunIdGenerator.cxx

References fd, Acts::open, rand, and srand.

Referenced by get_random_bytes(), and uuid_generate().

Here is the caller graph for this function:

void FairRunIdGenerator::uuid_generate ( uuid_t  out )

private

Definition at line 285 of file FairRunIdGenerator.cxx.

View newest version in sPHENIX GitHub at line 285 of file FairRunIdGenerator.cxx

References get_random_fd(), uuid_generate_random(), and uuid_generate_time().

Referenced by generateId().

Here is the call graph for this function:

Here is the caller graph for this function:

void FairRunIdGenerator::uuid_generate_random ( uuid_t  out )

private

Definition at line 266 of file FairRunIdGenerator.cxx.

View newest version in sPHENIX GitHub at line 266 of file FairRunIdGenerator.cxx

References FairRunIdGenerator::uuid::clock_seq, get_random_bytes(), FairRunIdGenerator::uuid::time_hi_and_version, uuid_pack(), and uuid_unpack().

Referenced by uuid_generate().

Here is the call graph for this function:

Here is the caller graph for this function:

void FairRunIdGenerator::uuid_generate_time ( uuid_t  out )

private

Definition at line 239 of file FairRunIdGenerator.cxx.

View newest version in sPHENIX GitHub at line 239 of file FairRunIdGenerator.cxx

References FairRunIdGenerator::uuid::clock_seq, get_clock(), get_node_id(), get_random_bytes(), FairRunIdGenerator::uuid::node, FairRunIdGenerator::uuid::time_hi_and_version, FairRunIdGenerator::uuid::time_low, FairRunIdGenerator::uuid::time_mid, and uuid_pack().

Referenced by uuid_generate().

Here is the call graph for this function:

Here is the caller graph for this function:

void FairRunIdGenerator::uuid_pack ( const struct uuid *  uu, uuid_t  ptr  )

private

Definition at line 305 of file FairRunIdGenerator.cxx.

View newest version in sPHENIX GitHub at line 305 of file FairRunIdGenerator.cxx

References FairRunIdGenerator::uuid::clock_seq, FairRunIdGenerator::uuid::node, FairRunIdGenerator::uuid::time_hi_and_version, FairRunIdGenerator::uuid::time_low, and FairRunIdGenerator::uuid::time_mid.

Referenced by uuid_generate_random(), and uuid_generate_time().

Here is the caller graph for this function:

void FairRunIdGenerator::uuid_unpack ( const uuid_t  in, struct uuid *  uu  )

private

Definition at line 349 of file FairRunIdGenerator.cxx.

View newest version in sPHENIX GitHub at line 349 of file FairRunIdGenerator.cxx

References FairRunIdGenerator::uuid::clock_seq, in, FairRunIdGenerator::uuid::node, FairRunIdGenerator::uuid::time_hi_and_version, FairRunIdGenerator::uuid::time_low, and FairRunIdGenerator::uuid::time_mid.

Referenced by uuid_generate_random().

Here is the caller graph for this function:

---

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

• EicRoot/blob/master/base/FairRunIdGenerator.h
• EicRoot/blob/master/base/FairRunIdGenerator.cxx