<s>[INST] Here is the structure of a class in C++ that I will be using in my application. 

```c++
class Person {
public:
    void SetName(const std::string& name);
    void SetAge(int age);
    std::string GetName() const;
    int GetAge() const;

private:
    std::string name_;
    int age_;
};
```

I am tasked with implementing the methods in the class but with the restriction that each method body must be exactly 1 statement long. 

How would I implement the methods in this class with 1 line each?[/INST]