C++11新特性之operator “” xxx(const char *, size_t n)详解编程语言

class Person 
{ 
public: 
    Person(const std::string& name): _name(name){} 
    std::string name() const { 
        return _name; 
    } 
private: 
    std::string name; 
} 
 
inline Person operator "" _psn (const char *name, size_t n) 
{ 
    return Person(std::string(name, n)); 
} 
 
int main() 
{ 
    auto person = "Xiao Ming"_psn; 
    std::cout<< "The person' name is " << person.name() << std::endl; 
    return 0; 
}