template<class T> OEIsMemberPtr(T bgn, T end)
Constructs the functor using a sequence of values. The values from bgn up to, but not including end are used to construct the functor. Using this constructor, the functor may be constructed from arrays and STL containers.
OEIsMemberPtr(OESystem::OEIter<C> &iter)
Constructs the functor using an iterator over values of the same type as the functor template argument. Addresses instead of instances or references to the data are stored internally.