"Peter Dimov" <[EMAIL PROTECTED]> writes: > E. Gladyshev wrote: >> --- Gregory Colvin <[EMAIL PROTECTED]> wrote: >>> For shared_ptr the count is allocated by the following line in the >>> shared_count >>> constructor: >>> >>> new sp_counted_base_impl<P, D>(p, d); >>> >>> So it might be possible to make the allocation customizable by >>> specializing >>> sp_counted_base_impl. >> >> I think it would be great. >> >> However there is another problem. >> You have to new your object. >> shared_ptr<MyClass> s( new MyClass ); > > You can allocate your object however you want: > > shared_ptr<MyClass> s(MyClass::allocate(), MyClass::deallocate); > > and of course there is also the textbook way of defining a suitable > MyClass::operator new.
That leaves out the question of count allocation. -- Dave Abrahams Boost Consulting www.boost-consulting.com _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost
