26 Mar
2008
26 Mar
'08
noon
On Wed, 2008-03-26 at 07:38 -0400, Frank Mori Hess wrote:
On Wednesday 26 March 2008 02:55, Daniel Frey wrote:
Hello again,
does shared_from_this() also guarantee that it never throws?
No, it can throw bad_weak_ptr.
<http://boost.org/libs/smart_ptr/smart_ptr.htm> states that only std::bad_alloc is thrown - if anything is thrown at all. Am I misreading that? And reading the documentation for weak_ptr, it's not clear to me when a bad_weak_ptr exception is thrown at all. All weak_ptr functions are documented to never throw. Regards, Daniel BTW: In the introduction, it says that there are five smart pointer classes, then it lists six... :)