parameter passing to base class constructor (definition and delcaration)

[Vasileios]

Hello everyone,

I have a very simple question.

Imagine that I have a CBase class with a nondefault constructor that
takes one argument CBase::CBase(int A)

And a derived class CDerived that takes two arguments.

If I am not mistaken the definition of the constructor of CDerived
should be:

CDerived::CDerived(int A, int B) : CBase(A){ }


My question is, what should the declaration of CDerived should look like
(in the .h file)?


Thank you
Vasileios

 

[Frank Schmitt]

Hello everyone,

I have a very simple question.

Imagine that I have a CBase class with a nondefault constructor that
takes one argument CBase::CBase(int A)

And a derived class CDerived that takes two arguments.

If I am not mistaken the definition of the constructor of CDerived
should be:

CDerived::CDerived(int A, int B) : CBase(A){ }


My question is, what should the declaration of CDerived should look
like (in the .h file)?

class CDerived: public CBase {
public:
CDerived(int A, int B);
};

HTH & kind regards
frank

 

[jeffc]

Hello everyone,

I have a very simple question.

Imagine that I have a CBase class with a nondefault constructor that
takes one argument CBase::CBase(int A)

And a derived class CDerived that takes two arguments.

If I am not mistaken the definition of the constructor of CDerived
should be:

CDerived::CDerived(int A, int B) : CBase(A){ }

My question is, what should the declaration of CDerived should look like
(in the .h file)?

class CDerived : public CBase
{
public:
CDerived(int, int);
};