c/c++知识汇总
禁止拷贝
class Uncopyable
{
private:
Uncopyable(const Uncopyable &); // 阻止copying
Uncopyable &operator=(const Uncopyable &);
};
//c++11
class Uncopyable
{
Uncopyable(const Uncopyable &) =delete; // 阻止copying
Uncopyable &operator=(const Uncopyable &)=delete;
}; 
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