Vincent, You understand what that warning means, don't you? You really need to declare a virtual destructor in that case. The warning is enabled by -Wnon-virtual-dtor and -Wall corey On 9/30/05, Vincent Torri <Vincent.Torri@xxxxxxxxxxxxxxx> wrote: > > hello, > > is there a flag for g++ that removes the warning: > > warning: 'class Toto' has virtual functions but non-virtual destructor > > ? > > thank you > > Vincent Torri >