On Monday 13 February 2006 20:08, Delfin Rojas wrote:
According to the documentation of boost::any_cast<T>, "if T is a reference to (possibly const qualified) ValueType, it [boost::any_cast] returns a reference to the held value."
Right. But this is still inconsistent both with variant's get<> and e.g. static_cast<>. The static_cast<> behaviour can't be done in current C++ (since you can't partially specialise function templates), so maybe variant's get<> should be changed? Hmm, maybe I lied when I said static_cast<> syntax is not possible... Lemme try. This should give static_cast<> semantics for any_cast (ie. <T> cast by value, <T&> by reference, and <T*> by pointer). Hmm, the attached stuff works, but how would const char* work in this setting...? Marc -- Marc Mutz -- marc@klaralvdalens-datakonsult.se, mutz@kde.org phone: +49 521 521 45 45; mobile: +47 45 27 38 95 Klarälvdalens Datakonsult AB, Platform-independent software solutions