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problem in including files

The.ShaileshThe.Shailesh Member Posts: 19
I am facing a strange problem I m including a header file which in turn include all the required file in propersequence now as per normall situation a class defined in a file already included must be knwon to the later file but it is not happening i need to include all those files explicitly in later file to make the class known to that file and I m using gcc 4.1.2 for the compilation so if anybody hav anyidea abt this plz let me know.

Thanks in advance !!!

Shailesh Bansal

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  • stoberstober Member Posts: 9,765 ✭✭✭
    : I am facing a strange problem I m including a header file which in
    : turn include all the required file in propersequence now as per
    : normall situation a class defined in a file already included must be
    : knwon to the later file but it is not happening i need to include
    : all those files explicitly in later file to make the class known to
    : that file and I m using gcc 4.1.2 for the compilation so if anybody
    : hav anyidea abt this plz let me know.
    :
    : Thanks in advance !!!
    :
    : Shailesh Bansal


    If Class B needs to reference a pointer to Class A before Class A has been declared, then you can pre-declare Class A like this
    [code]
    class A;

    class B
    {

    Class* pA; // declare a pointer of type class A

    };
    [/code]

    Note that you must use pointer as in my example above. And clsass B can not reference any of class A's methods or other objects.


    =============================================
    never lie -- the government doesn't like the competition. (Author unknown)
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