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authoruzhas <uzhas@ydb.tech>2023-11-16 16:04:50 +0300
committeruzhas <uzhas@ydb.tech>2023-11-16 17:46:46 +0300
commit46f0c0079bb50609d2eeb6586642bcf114fc5239 (patch)
tree84e4e4978d57fe5de321ba69bf9d0c290de60a66 /vendor/go.uber.org/atomic/int64.go
parent73045e389397816cc2bdd6cd7818b4bce427b265 (diff)
downloadydb-46f0c0079bb50609d2eeb6586642bcf114fc5239.tar.gz
enable ya make for go projects
Diffstat (limited to 'vendor/go.uber.org/atomic/int64.go')
-rw-r--r--vendor/go.uber.org/atomic/int64.go109
1 files changed, 109 insertions, 0 deletions
diff --git a/vendor/go.uber.org/atomic/int64.go b/vendor/go.uber.org/atomic/int64.go
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+++ b/vendor/go.uber.org/atomic/int64.go
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+// @generated Code generated by gen-atomicint.
+
+// Copyright (c) 2020-2023 Uber Technologies, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package atomic
+
+import (
+ "encoding/json"
+ "strconv"
+ "sync/atomic"
+)
+
+// Int64 is an atomic wrapper around int64.
+type Int64 struct {
+ _ nocmp // disallow non-atomic comparison
+
+ v int64
+}
+
+// NewInt64 creates a new Int64.
+func NewInt64(val int64) *Int64 {
+ return &Int64{v: val}
+}
+
+// Load atomically loads the wrapped value.
+func (i *Int64) Load() int64 {
+ return atomic.LoadInt64(&i.v)
+}
+
+// Add atomically adds to the wrapped int64 and returns the new value.
+func (i *Int64) Add(delta int64) int64 {
+ return atomic.AddInt64(&i.v, delta)
+}
+
+// Sub atomically subtracts from the wrapped int64 and returns the new value.
+func (i *Int64) Sub(delta int64) int64 {
+ return atomic.AddInt64(&i.v, -delta)
+}
+
+// Inc atomically increments the wrapped int64 and returns the new value.
+func (i *Int64) Inc() int64 {
+ return i.Add(1)
+}
+
+// Dec atomically decrements the wrapped int64 and returns the new value.
+func (i *Int64) Dec() int64 {
+ return i.Sub(1)
+}
+
+// CAS is an atomic compare-and-swap.
+//
+// Deprecated: Use CompareAndSwap.
+func (i *Int64) CAS(old, new int64) (swapped bool) {
+ return i.CompareAndSwap(old, new)
+}
+
+// CompareAndSwap is an atomic compare-and-swap.
+func (i *Int64) CompareAndSwap(old, new int64) (swapped bool) {
+ return atomic.CompareAndSwapInt64(&i.v, old, new)
+}
+
+// Store atomically stores the passed value.
+func (i *Int64) Store(val int64) {
+ atomic.StoreInt64(&i.v, val)
+}
+
+// Swap atomically swaps the wrapped int64 and returns the old value.
+func (i *Int64) Swap(val int64) (old int64) {
+ return atomic.SwapInt64(&i.v, val)
+}
+
+// MarshalJSON encodes the wrapped int64 into JSON.
+func (i *Int64) MarshalJSON() ([]byte, error) {
+ return json.Marshal(i.Load())
+}
+
+// UnmarshalJSON decodes JSON into the wrapped int64.
+func (i *Int64) UnmarshalJSON(b []byte) error {
+ var v int64
+ if err := json.Unmarshal(b, &v); err != nil {
+ return err
+ }
+ i.Store(v)
+ return nil
+}
+
+// String encodes the wrapped value as a string.
+func (i *Int64) String() string {
+ v := i.Load()
+ return strconv.FormatInt(int64(v), 10)
+}