PostgreSQL Source Code git master
Data Fields
hyperLogLogState Struct Reference

#include <hyperloglog.h>

Data Fields

uint8 registerWidth
 
Size nRegisters
 
double alphaMM
 
uint8 * hashesArr
 
Size arrSize
 

Detailed Description

Definition at line 53 of file hyperloglog.h.

Field Documentation

◆ alphaMM

double hyperLogLogState::alphaMM

Definition at line 57 of file hyperloglog.h.

Referenced by estimateHyperLogLog(), and initHyperLogLog().

◆ arrSize

Size hyperLogLogState::arrSize

Definition at line 59 of file hyperloglog.h.

Referenced by initHyperLogLog().

◆ hashesArr

uint8* hyperLogLogState::hashesArr

Definition at line 58 of file hyperloglog.h.

Referenced by addHyperLogLog(), estimateHyperLogLog(), freeHyperLogLog(), and initHyperLogLog().

◆ nRegisters

Size hyperLogLogState::nRegisters

Definition at line 56 of file hyperloglog.h.

Referenced by estimateHyperLogLog(), and initHyperLogLog().

◆ registerWidth

uint8 hyperLogLogState::registerWidth

Definition at line 55 of file hyperloglog.h.

Referenced by addHyperLogLog(), and initHyperLogLog().

The documentation for this struct was generated from the following file: