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From: sorensen@athena.mit.edu (Alma G. Sorensen)
Newsgroups: comp.lang.c++
Subject: Multiple inheritance problem
Summary: Syntax for constructors?
Message-ID: <12060@bloom-beacon.MIT.EDU>
Date: 22 Jul 89 20:52:46 GMT
Sender: daemon@bloom-beacon.MIT.EDU
Reply-To: sorensen@athena.mit.edu (Alma G. Sorensen)
Organization: Massachusetts Institute of Technology
Lines: 20

p 199 of Stroustrup tells how to specify arguments for the
base class's constructor when deriving one class from another.

What is the syntax for specifying arguments to more than one
derived class (e.g. multiple inheritence in g++ 1.35.0)?

I tried just listing the different arguments ala BS, and get
errors like:

image.h:252: initializer for unnamed base class ambiguous
image.h:252: (type `int2D' uses multiple inheritance)
image.h:252: initializer for unnamed base class ambiguous
image.h:252: (type `int2D' uses multiple inheritance)


Thanks in advance.

Greg Sorensen
sorensen@imager.mit.edu  or
sorensen@athena.mit.edu