28 lines
391 B
Go
28 lines
391 B
Go
package types
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import (
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"sync"
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)
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type Map[K comparable, V any] struct {
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rw sync.RWMutex
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m map[K]V
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}
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func NewMap[K comparable, V any]() *Map[K, V] {
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return &Map[K, V]{m: make(map[K]V)}
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}
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func (t *Map[K, V]) Set(k K, v V) {
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defer t.rw.Unlock()
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t.rw.Lock()
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t.m[k] = v
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}
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func (t *Map[K, V]) Get(k K) (val V, ok bool) {
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defer t.rw.RUnlock()
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t.rw.RLock()
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val, ok = t.m[k]
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return
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}
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