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22 lines
318 B
22 lines
318 B
package bitmask
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// Byte is a bitmask in byte.
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type Byte byte
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// Has returns true if this bitmask contains another bitmask.
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func (b Byte) Has(bb Byte) bool {
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return (b & bb) != 0
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}
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func (b *Byte) Set(bb Byte) {
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*b |= bb
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}
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func (b *Byte) Clear(bb Byte) {
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*b &= ^bb
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}
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func (b *Byte) Toggle(bb Byte) {
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*b ^= bb
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}
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