+
+ /// insert - This returns true if the pointer was new to the set, false if it
+ /// was already in the set.
+ bool insert(PtrType Ptr) { return insert_imp(Ptr); }
+
+ /// erase - If the set contains the specified pointer, remove it and return
+ /// true, otherwise return false.
+ bool erase(PtrType Ptr) { return erase_imp(Ptr); }
+
+ /// count - Return true if the specified pointer is in the set.
+ bool count(PtrType Ptr) const { return count_imp(Ptr); }
+
+ template <typename IterT>
+ void insert(IterT I, IterT E) {
+ for (; I != E; ++I)
+ insert(*I);
+ }
+