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21 lines
318 B
21 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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