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From: Georg Bauhaus <sb463ba@d2-hrz.uni-duisburg.de>
Newsgroups: comp.lang.ada
Subject: Re: MI in Ada 200X
Date: Fri, 30 May 2003 14:02:00 +0000 (UTC)
Organization: GMUGHDU
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Hyman Rosen <hyrosen@mail.com> wrote:
: Karel Miklav wrote:
: > What do you think about the diamond problem and other evils of MI?
: 
: What diamond problem?

Parhaps

class A {
public:
  virtual int foo() = 0;
};

class A1 : public A { public: virtual int foo(); };  // from library 1
class A2 : public A { public: virtual int foo(); };  // from library 2

class B : public A1, A2 {
public:
  virtual int bar();
};

int B::bar() { foo(); }   // which foo() here?


-- Georg