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charlie
2022-05-31 13:47:48 +08:00
parent ebf862e40b
commit 6d39dbb942
8 changed files with 72 additions and 18 deletions
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14
maps/concurrent_map.go
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@ -17,7 +17,7 @@ type concurrnetMap[K constraints.Ordered, V any] struct {
numOfBuckets uint64
}
func NewConcurrentMap[K constraints.Ordered, V any]() *concurrnetMap[K, V] {
func NewConcurrentMap[K constraints.Ordered, V any](maps ...map[K]V) *concurrnetMap[K, V] {
num := defaultNumOfBuckets
buckets := make([]Map[K, V], num)
@ -25,10 +25,18 @@ func NewConcurrentMap[K constraints.Ordered, V any]() *concurrnetMap[K, V] {
buckets[i] = NewRWMap[K, V]()
}
return &concurrnetMap[K, V]{
m := &concurrnetMap[K, V]{
numOfBuckets: uint64(num),
buckets: buckets,
}
for k := range maps {
for k, v := range maps[k] {
m.Set(k, v)
}
}
return m
}
func (m *concurrnetMap[K, V]) Set(key K, value V) {
@ -87,7 +95,7 @@ func (m *concurrnetMap[K, V]) ToMap() map[K]V {
return mm
}
func (m *concurrnetMap[K, V]) ForEach(f func(K, V)) {
func (m *concurrnetMap[K, V]) ForEach(f func(K, V) bool) {
var wg sync.WaitGroup
num := int(m.numOfBuckets)