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Wyn, What do you mean by forward?
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o.sorry:)<br />
Just mean <br />
<br />
class a;<br />
<br />
now you can use &nbsp;a in b;<br />
&nbsp;<br />
<br />
<br />
and declare a and implement it later .<br />
<br />
As JMu told. <br />
<br />
//it's so-called forward declaration,<br />
:)<br />
<br />
Sorry again:)<br />
<br />
Best Regards<br />
Wyn<br />

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o.sorry:)
Just mean

class a;

now you can use  a in b;
 


and declare a and implement it later .

As JMu told.

//it's so-called forward declaration,
:)

Sorry again:)

Best Regards
Wyn


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Thank you very much <br />
both!
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Hi!<br />
I have a class A and class B.<br />
Class A has an array of class B.<br />
Class B has data member of type A.<br />
What should i include (#include) in each of the classes?
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Hi!
I have a class A and class B.
Class A has an array of class B.
Class B has data member of type A.
What should i include (#include) in each of the classes?

Dependencies between classes

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.