Hi, sorry, I misunderstood the message of Jacek. "using" worked! Best regards, Ruben On Tue, 23 Jul 2002, Philippe Canal wrote: > Hi Ruben, > > The differences in the warning messages is probably only due to the > different flags being used (for example with or without -Wall). > > Jacek is correct. The C++ standard does mandate for ALL signatures of a > method to be overloaded at the same time. It also provides with a shortcut > (but not all compiler implements this shortcut). You can use the syntax: > > using NaElem::CreatGeometry; > > For more details see paragraphe 7.3.3 of the C++ standard. > > Cheers, > Philippe > > > -----Original Message----- > From: owner-roottalk@pcroot.cern.ch > [mailto:owner-roottalk@pcroot.cern.ch]On Behalf Of Ruben Shahoian > Sent: Tuesday, July 23, 2002 12:34 PM > To: Jacek M. Holeczek > Cc: roottalk@cern.ch > Subject: Re: [ROOT] problem with overloaded methods in ACLIC > > > Hi Jacek, > thanks, but I think I implemented all overloaded methods: in the example > I gave, base class (NaElem) has 2 (virtual) methods > CreateGeometry(NaElem*) and CreateGeometry(void), they are both > implemented. > The deriving class (NaDetector) implements its own version of > CreateGeometry(void) and inherits from its base class > CreateGeometry(NaElem*). So, I think, there is no C++ standards violation. > Also, the g++ does complain at all, it is only ACLIC which produces these > warnings. > > Best regrads, > Ruben > > On Tue, 23 Jul 2002, Jacek M. Holeczek wrote: > > > Hi, > > I think that what you see originates in the following problem. > > If you overloaded a method with a particular "name" and particular > > "signature" (I mean set of parameters), you have to write the code for ALL > > possible "signatures" of this method (if I remember well, this is written > > in the C++ standard - maybe Philippe could comment more on this). > > In your example that means that you overload "CreateGeometry(some set of > > parameters)", but you did not overload "CreateGeometry (NaElem *)" and > > "CreateGeometry ()". And that is why you get the warning from the > > compiler. > > Best regards, > > Jacek. > > > > > > >
This archive was generated by hypermail 2b29 : Sat Jan 04 2003 - 23:51:00 MET