Monthly Archives: February 2009

Hoops to Jump Through

Whose idea was it for C++ classes that have virtual functions to not automatically have a virtual destructor? There is just no reason for this not to be the case. Not having a virtual destructor is just not going to ever do that right thing when you’re dealing with a polymorphic class. Most of the […]

disable_shared_from_this

About once a year I end up thinking that using boost::enable_shared_from_this is a good idea. And every time it ends up wasting almost an hour of my time. You see there’s a restriction on shared_from_this that disallows its use in the constructor of the object that is being shared from this. Unfortunately this restriction is […]