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34 lines
540 B
34 lines
540 B
9 years ago
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// Copyright (c) 2014, Suryandaru Triandana <syndtr@gmail.com>
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// All rights reserved.
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//
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// +build !go1.3
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package util
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type Pool struct {
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pool chan interface{}
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}
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func (p *Pool) Get() interface{} {
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select {
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case x := <-p.pool:
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return x
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default:
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return nil
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}
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}
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func (p *Pool) Put(x interface{}) {
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select {
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case p.pool <- x:
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default:
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}
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}
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func NewPool(cap int) *Pool {
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return &Pool{pool: make(chan interface{}, cap)}
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}
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