Re: multiple inheritance

From:
Francis Glassborow <francis@robinton.demon.co.uk>
Newsgroups:
comp.lang.c++.moderated
Date:
13 Dec 2006 13:44:22 -0500
Message-ID:
<AhmP2GU2NCgFFwtE@robinton.demon.co.uk>
In article <1166004437.675162.44740@f1g2000cwa.googlegroups.com>,
Sushrut Sardeshmukh <bestbrain@gmail.com> writes

class B
{
public:
 void foo()
 {
   cout<<"foo B"<<endl;
 }
};
class C
 {
 public:
 void foo(int i)
 {
   cout<<"foo C "<<endl;
 }
};
class D:public C, public B
{

};

int main(int argc, char * argv[])
{
D *ptr = new D();
ptr ->foo();

return 0;
}

Your problem is that the two declarations of foo are in different
scopes. You need to bring them into the same scope by amending the
definition of D to:

class D: public C, public B
{
public:
   using C::foo;
   using B::foo;

};
--
Francis Glassborow ACCU
Author of 'You Can Do It!' and "You Can Program in C++"
see http://www.spellen.org/youcandoit
For project ideas and contributions:
http://www.spellen.org/youcandoit/projects

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