我想创建一个包含以下结果的头文件。

问题描述

头文件与其他头文件一起继承为。

--------------首先是头文件---------

The header file is inherited with other header files as.
--------------Header file first---------

#ifndef doing_h
#define doing_h
class doing{
  public:
    doing(int a){......}
    fn_doing1(){.........}
}
#endif

---------- ----头文件第二---------

--------------Header file second---------

#ifndef something_h
#define something_h
class something{
  public:
    something(int a,int b){......}
    fn_something1(){.........}
}
#endif

------------- -Main头文件---------

--------------Main header file---------

ifndef main_header_h
#define main_header_h
#include "doing.h"
#include "something.h"
class main_header : public doing, public something{
  public:
    main_header(){......}
    fn_main_header1(){.........}
}
#endif

现在我想在代码中访问头文件的特定功能

Now in the code i want to access the specific function of the header files as

#include "main_header.h"

main_header DOING(2) //I want the DOING to call the first header constructor and should represent the first header file only

main_header SOMETHING(2,8) //I want the DOING to call the Second header constructor and should represent the first header file only

void main(){
   DOING.fn_doing1(); //can be called
   DOING.fn_something1() //cannot be called
}

如何制作DOING和SOMETHING分别调用第一个和第二个头文件函数。

请建议所有必要的更改和编辑。

请帮助我。



我尝试了什么：



我试过但不能这样做。

How can i make the DOING and SOMETHING call the first and second header file functions respectively.
Please suggest all the necessary changes and editing required.
Please help me.

What I have tried:

I have tried but not able to do so.

推荐答案

class doing : public something{
//...
};// end doing
class main_header : public doing

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