fyfcauc的专栏

From: http://blog.sina.com.cn/s/blog_65d069c601010fb2.htmlc++模板特化一、模板特化, specialization oftemplate模板特化(specialization oftemplate)并不是说实例化一个模板，如template ，classstack；声明stack，这是实例化一个模板类。类模板特化的意思是，

// Copyright (c) 2011 The Chromium Authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.#ifndef BASE_TEMPLATE_UTIL