Documentation
¶
Overview ¶
Example (Index) ¶
for _, i := range [...]int{64, 128, 192, 256, 257} {
fmt.Println(i, "=", index(i))
}
Output: 64 = 0 128 = 1 192 = 2 256 = 2 257 = 3
Example (RoundPow) ¶
for _, i := range [...]int{0, 1, 2, 64, 128, 192, 256, 257} {
fmt.Println(i, "=", roundPow(i))
}
Output: 0 = 1 1 = 1 2 = 2 64 = 64 128 = 128 192 = 256 256 = 256 257 = 512
Index ¶
- Variables
- type Buffer
- func (b *Buffer) Bytes() []byte
- func (b *Buffer) Cap() int
- func (b *Buffer) Grow(n int) error
- func (b *Buffer) Len() int
- func (b *Buffer) ReadFrom(r io.Reader) (int64, error)
- func (b *Buffer) Reset()
- func (b *Buffer) String() string
- func (b *Buffer) Write(p []byte) (n int, err error)
- func (b *Buffer) WriteByte(c byte) error
- func (b *Buffer) WriteString(s string) (n int, err error)
- func (b *Buffer) WriteTo(w io.Writer) (int64, error)
- type Pool
Examples ¶
Constants ¶
This section is empty.
Variables ¶
View Source
var (
ErrNegativeCount = errors.New("negative count")
)
Functions ¶
This section is empty.
Types ¶
type Buffer ¶
type Buffer struct {
B []byte
}
A byte buffer, highly optimized to minimize allocations and GC pressure.
func (*Buffer) Grow ¶
Grow grows b's capacity, if necessary, to guarantee space for another n bytes. After Grow(n), at least n bytes can be written to b without another allocation. If n is negative, Grow panics.
func (*Buffer) WriteString ¶
WriteString implements io.StringWriter.
type Pool ¶
type Pool struct {
// contains filtered or unexported fields
}
Pool represents byte buffer pool.
Distinct pools may be used for distinct types of byte buffers. Properly determined byte buffer types with their own pools may help reducing memory waste.
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