14 May
2002
14 May
'02
8:11 a.m.
----- Original Message ----- From: "Sean Shubin" <sshubin@socal.rr.com> To: <Boost-Users@yahoogroups.com> Sent: Tuesday, May 14, 2002 3:25 AM Subject: Re: [Boost-Users] boost::shared_ptr and NULL
As an alternative, I usually find that the "Introduce Null Object" refactoring results in simpler and more readable code overall. Perhaps not as concise though.
I'm not familiar with that term. Could you define it and provide an example?