Hi list! Sorry if this is a dumb question but I cannot really figure this out: Can I use the exception_catch adaptor with slots that pass parameters? If the answer is yes, what is wrong with this code: class SlotExceptionHandler { void operator()(); } SlotExceptionHandler* exception_handler; slot<bool, Glib::IOCondition> real_slot; slot<void> except_functor = mem_fun(*exception_handler, &SlotExceptionHandler::operator()); slot<void, IOCondition> param_except = hide(except_functor); slot<bool, IOCondition> return_except = bind_return(param_except, true); slot<bool, IOCondition> combined_slot = exception_catch(real_slot, return_except); gcc aborts on the last line: /usr/include/sigc++-2.0/sigc++/adaptors/exception_catch.h:82: error: no match for call to ‘(sigc::slot<bool, Glib::IOCondition, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>) ()’ /usr/include/sigc++-2.0/sigc++/functors/slot.h:512: note: candidates are: T_return sigc::slot1<T_return, T_arg1>::operator()(typename sigc::type_trait<T_derived>::take) const [with T_return = bool, T_arg1 = Glib::IOCondition] If it's relevant: This is a SuSE Enterprise distribution, GTK+ is around 2.18, Gnome 2.28. I cannot check the sigc version right now. Thanks in advance! Florian Philipp
Attachment:
signature.asc
Description: OpenPGP digital signature