/
map.go
44 lines (41 loc) · 823 Bytes
/
map.go
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package utils
import "sync"
type SyncMap struct {
sync.Map
sync.RWMutex
len int64
}
func (m *SyncMap) MyStore(key, value interface{}) {
m.Store(key, value)
m.Lock()
defer m.Unlock()
m.len++
}
func (m *SyncMap) MyLoad(key interface{}) (value interface{}, ok bool) {
return m.Load(key)
}
func (m *SyncMap) MyLoadOrStore(key, value interface{}) (actual interface{}, loaded bool) {
return m.LoadOrStore(key, value)
}
func (m *SyncMap) MyDelete(key interface{}) {
m.Delete(key)
m.Lock()
defer m.Unlock()
m.len--
}
func (m *SyncMap) MyRange(f func(key, value interface{}) bool) {
m.Range(f)
}
func (m *SyncMap) MyLen() int64 {
m.RLock()
defer m.RUnlock()
return m.len
}
func ClearSyncMap(m *SyncMap) {
if m != nil {
m.MyRange(func(key, value interface{}) bool {
m.MyDelete(key)
return true
})
}
}