buffer

Documentation

Index

• func GetBuffer(size int) []byte
• func PutBuffer(buf []byte)
• type Buffers
  • func NewBuffers(pageSize int) *Buffers
  • func (b *Buffers) AssignPool(size int) (p *Pool)
  • func (b *Buffers) GetBuffer(size int) []byte
  • func (b *Buffers) PutBuffer(buf []byte)
• type Pool
  • func AssignPool(size int) *Pool
  • func (p *Pool) GetBuffer() []byte
  • func (p *Pool) GetBufferSize(size int) []byte
  • func (p *Pool) PutBuffer(buf []byte)

Functions

func GetBuffer

func GetBuffer(size int) []byte

GetBuffer returns a bytes from the pool with the given size.

func PutBuffer

func PutBuffer(buf []byte)

PutBuffer frees the bytes to the pool.

Types

type Buffers

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

Buffers contains buckets for sharding.

func NewBuffers

func NewBuffers(pageSize int) *Buffers

NewBuffers creates a new Buffers with the given page size.

func (*Buffers) AssignPool

func (b *Buffers) AssignPool(size int) (p *Pool)

AssignPool assigns a fixed size bytes pool with the given size.

func (*Buffers) GetBuffer

func (b *Buffers) GetBuffer(size int) []byte

GetBuffer returns a bytes from the pool with the given size.

func (*Buffers) PutBuffer

func (b *Buffers) PutBuffer(buf []byte)

PutBuffer frees the bytes to the pool.

type Pool

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

Pool represents a fixed size bytes pool.

func AssignPool

func AssignPool(size int) *Pool

AssignPool assigns a fixed size bytes pool with the given size.

func (*Pool) GetBuffer

func (p *Pool) GetBuffer() []byte

GetBuffer returns a bytes from the pool with the given size.

func (*Pool) GetBufferSize

func (p *Pool) GetBufferSize(size int) []byte

GetBufferSize returns a bytes from the pool with the given size.

func (*Pool) PutBuffer

func (p *Pool) PutBuffer(buf []byte)

PutBuffer frees the bytes to the pool.