//
// Feb21
//
// GO Active Thing
// Framework
//
// http://activething.com/dev/goat
//
// Dev  : Juan V.Navarro
// Email: juanvnl@activething.com
// Date : 16/02/2021
//
// Copyright 2021 the GOAT Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

package syns

import (
	"sync/atomic"
)

type (

	// AInt32
	// Type: Struct
	// Desc:
	//
	//
	AInt32 struct {
		value int32
	}
)

// NewAInt32
// Desc: Función constructor para AInt32
//
// Prms: val, valor inicial
// Rets: Puntero al nuevo objeto creado.
//
func NewAInt32(val int32) *AInt32 { return &AInt32{value: val} }

// AInt32.Get
// Desc:
// Prms:
// Rets:
//
func (i *AInt32) Get() int32 { return atomic.LoadInt32(&i.value) }

// AInt32.Set
// Desc:
// Prms:
// Rets:
//
func (i *AInt32) Set(val int32) { atomic.StoreInt32(&i.value, val) }

// AInt32.Swap
// Desc:
// Prms:
// Rets:
//
func (i *AInt32) Swap(new int32) int32 { return atomic.SwapInt32(&i.value, new) }

// AInt32.Add
// Desc:
// Prms:
// Rets:
//
func (i *AInt32) Add(dlt int32) int32 { return atomic.AddInt32(&i.value, dlt) }

// AInt32.Sub
// Desc:
// Prms:
// Rets:
//
func (i *AInt32) Sub(dlt int32) int32 { return atomic.AddInt32(&i.value, -dlt) }

// AInt32.Inc
// Desc:
// Prms:
// Rets:
//
func (i *AInt32) Inc() int32 { return i.Add(1) }

// AInt32.Dec
// Desc:
// Prms:
// Rets:
//
func (i *AInt32) Dec() int32 { return i.Add(-1) }

// AInt32.CAS
// Desc:
// Prms:
// Rets:
//
func (i *AInt32) CAS(old, new int32) bool { return atomic.CompareAndSwapInt32(&i.value, old, new) }

/*
   ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

   I HAVE NO DESIRE TO WALK ON WATER," SAID SIDDHARTA.
   "LET THE OLD SHRAMANAS SATISFY THEMSELVES WITH SUCH SKILLS.

   SIDDHARTA
   - HERMANN HESSE -

   :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

*/