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;  
};