mirror of
https://github.com/v2fly/v2ray-core.git
synced 2024-11-18 02:16:10 -05:00
22 lines
318 B
Go
22 lines
318 B
Go
package bitmask
|
|
|
|
// Byte is a bitmask in byte.
|
|
type Byte byte
|
|
|
|
// Has returns true if this bitmask contains another bitmask.
|
|
func (b Byte) Has(bb Byte) bool {
|
|
return (b & bb) != 0
|
|
}
|
|
|
|
func (b *Byte) Set(bb Byte) {
|
|
*b |= bb
|
|
}
|
|
|
|
func (b *Byte) Clear(bb Byte) {
|
|
*b &= ^bb
|
|
}
|
|
|
|
func (b *Byte) Toggle(bb Byte) {
|
|
*b ^= bb
|
|
}
|