C++之Set/Get使用及说明

class Test
{
    public:
        int age;
        std::string name;
        int sex;
        std::string intrest;
        double height;
        double weight;
}

// 普通变量的宏定义
#define PropertyBuilder(type, name)\
    public:\
          inline void Set##name(const type& para){\
              m_##name = para;
          }
          inline type& Get##name(){\
              return m_##name;
          }
    private:\
          type m_##name;
          
// 指针变量的宏定义
#define PointerPropertyBuilder(type, name)\
    public:\
          inline void Set##name(const type* para){\
              // para is nullptr
              m_##name = para;
          }
          inline type& Get##name(){\
              // IsValid
              return m_##name;
          }
    private:\
          type* m_##name;

class Test
{
public:
   void SetResource(const char* v);
   char* GetResource();
    private:
         char* m_resource;
}
​
void Test::SetResource(const int v)
{
    m_resource = v;
}
​
char* Test::GetResource()
{
    // lock
    // other operation
    return m_resource;
}