orpostlist.cc File Reference

OR of two posting lists. More...

#include <config.h>
#include "orpostlist.h"
#include "debuglog.h"
#include "multiandpostlist.h"
#include "andmaybepostlist.h"
#include "omassert.h"
#include "orpositionlist.h"
#include <algorithm>

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Functions
static double	est (double l, double r, double n)

Detailed Description

OR of two posting lists.

Definition in file orpostlist.cc.

Function Documentation

est()

static double est ( double  l, double  r, double  n  )

static

Definition at line 306 of file orpostlist.cc.

Referenced by DEFINE_TESTCASE(), AndNotPostList::get_termfreq_est(), OrPostList::get_termfreq_est(), ValueRangePostList::get_termfreq_est(), EstimatePS::get_termfreq_est(), OrPostList::get_termfreq_est_using_stats(), and round_estimate().