3 commits

Author	SHA1	Message	Date
Vadim Zeitlin	bec35fa0c2	Define "equivalent" typecheck typemap attribute for shared_ptr<> ... This is required to handle overloaded functions taking shared_ptr or raw type correctly and is checked in cpp11_shared_ptr_overload unit test.	2021-12-08 03:09:28 +01:00
Vadim Zeitlin	b072b2dc87	Represent empty shared pointers by null pointers at C level ... This is much more convenient and allows checking if the shared pointer is empty easily, unlike before, when it couldn't be done and adding support for it would have required adding extra functions. Also add a way to check whether an object is null in C++ wrappers of the classes handled via shared pointers and static null() method for creating null objects of such classes.	2021-12-07 20:54:28 +01:00
Vadim Zeitlin	e78c8f39ed	Add minimal shared_ptr support ... Enable the tests and support of shared_ptr in them for C (which required disabling a previously passing, because not doing anything, attributes test which is currently broken for unrelated reasons).	2021-10-15 01:26:22 +02:00