id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
2472	ptr_sequence_adapter<T>::sort fails to compile if T is an abstract base class	anonymous	Thorsten Ottosen	"When calling ptr_vector<T>::sort, where T is an abstract base class I get the following compilation error, on MSVC++2008:


{{{
error C2027: use of undefined type 'boost::result_of<F>'
1>        with
1>        [
1>            F=MyFunctorName(T,T)
1>        ]
}}}


By making T a non-abstract base class (even though there should never be an element of type T in the container) the code compiles and runs as expected; therefore I believe I'm not missing any header files, nor is my compare functor faulted, so it might be a bug on the library."	Bugs	closed	Boost 1.38.0	ptr_container	Boost 1.36.0	Problem	fixed