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popcount

package

v0.0.0-...-5afa7de Latest Latest Go to latest Published: May 18, 2020 License: Apache-2.0 Imports: 0 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/wangyoucao577/golang_test

Links

Open Source Insights

Documentation ¶

Index ¶

func PopCountByClearing(x uint64) int
func PopCountByLookupTable(x uint64) int
func PopCountByLooping(x uint64) int
func PopCountByShifting(x uint64) int

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func PopCountByClearing ¶

func PopCountByClearing(x uint64) int

clear rightmost non-zero bit

func PopCountByLookupTable ¶

func PopCountByLookupTable(x uint64) int

PopCount returns the population count (number of set bits) of x. look-up table

func PopCountByLooping ¶

func PopCountByLooping(x uint64) int

loop

func PopCountByShifting ¶

func PopCountByShifting(x uint64) int

shifting

Types ¶

This section is empty.

Source Files ¶

View all Source files

popcount.go