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counter.go: add Counter.AddInt64() method

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This method can be used for avoiding int overflows.
This commit is contained in:
Aliaksandr Valialkin 2024-02-24 01:23:20 +02:00
parent da211e52b9
commit 4d19f45b19
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1 changed files with 5 additions and 0 deletions
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counter.go
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@ -42,6 +42,11 @@ func (c *Counter) Add(n int) {
atomic.AddUint64(&c.n, uint64(n)) atomic.AddUint64(&c.n, uint64(n))
} }
// AddInt64 adds n to c.
func (c *Counter) AddInt64(n int64) {
atomic.AddUint64(&c.n, uint64(n))
}
// Get returns the current value for c. // Get returns the current value for c.
func (c *Counter) Get() uint64 { func (c *Counter) Get() uint64 {
return atomic.LoadUint64(&c.n) return atomic.LoadUint64(&c.n)