Re: [boost] [smart ptr] Any interest in copy-on-write pointer for C++11?

hi ralph! a heavy argument for a 'COW' pattern is made here: http://cppnow.org/session/value-semantics-and-concepts-based-polymorphism ( 'copy_on_write' class template included). maybe it could be interesting to compare your 'cow_ptr' to this 'copy_on_write'. but no doubt: the direct support of 'COW' in boost would fill e need thank you for your efforts! best regards andreas pfaffenbichler