utils

package

v0.12.1 Latest Latest Go to latest Published: Oct 5, 2023 License: Apache-2.0 Imports: 8 Imported by: 70

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func DivCeiling(a, b uint) uint

DivCeiling (a, b) = ⌈a/b⌉

func Max(a, b int) int

func Min(a, b int) int

func MinU(a, b uint) uint

func SerializationRoundTrip(o Serializable) func(*testing.T)

func SerializationRoundTripRaw(o RawSerializable) func(*testing.T)

func ToSubscript(s string) string

ToSubscript converts a string to subscript to the utmost. It will use original rune if there has no corresponding subscript for a letter.

func ToSuperscript(s string) string

ToSuperscript converts a string to superscript to the utmost. It will use original rune if there has no corresponding superscript for a letter.

type RawSerializable interface {
	WriteRawTo(io.Writer) (int64, error)
}

type Serializable interface {
	io.ReaderFrom
	io.WriterTo
}

type Task func(start, end int)

type WorkerPool struct {
	// contains filtered or unexported fields
}

func NewWorkerPool() *WorkerPool

func (wp *WorkerPool) Stop()

Stop (but does not wait) the pool. It frees the worker.

func (wp *WorkerPool) Submit(n int, work func(int, int), minBlock int) *sync.WaitGroup