[GiNaC-devel] GiNaC-1.2.3 and nestedsums-1.4.5 on Mac OS X

[Christian Bauer]

Hi!

On Mon, Sep 06, 2004 at 11:54:45PM -0400, Gregory Wright wrote:
> Euler_Zagier_sum.h:48: sorry, unimplemented: adjusting pointers for 
> covariant
>    returns

> 1. Is there a workaround for this?

You need g++ 3.4. Earlier versions are missing a needed feature here.

> 2. Why does this happen for the nestedsums library and not for GiNaC? 

Because nestedsums uses multiple inheritance.

Bye,
Christian

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