41 lines
669 B
Go
41 lines
669 B
Go
package torrent
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import (
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"github.com/elliotchance/orderedmap"
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"github.com/anacrolix/missinggo/v2/prioritybitmap"
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)
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type stableSet struct {
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om *orderedmap.OrderedMap
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}
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func (s stableSet) Has(bit int) bool {
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_, ok := s.om.Get(bit)
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return ok
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}
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func (s stableSet) Delete(bit int) {
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s.om.Delete(bit)
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}
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func (s stableSet) Len() int {
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return s.om.Len()
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}
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func (s stableSet) Set(bit int) {
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s.om.Set(bit, struct{}{})
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}
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func (s stableSet) Range(f func(int) bool) {
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for e := s.om.Front(); e != nil; e = e.Next() {
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if !f(e.Key.(int)) {
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break
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}
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}
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}
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func priorityBitmapStableNewSet() prioritybitmap.Set {
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return stableSet{om: orderedmap.NewOrderedMap()}
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}
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