Workfunction that receives a view and returns it. Effectively an identify functor. More...
Classes | |
struct | result |
Nested struct that reflects return type of function operator invocation. More... | |
Public Member Functions | |
template<typename T > | |
T | operator() (T &v) |
Workfunction that receives a view and returns it. Effectively an identify functor.
Used in map_func to handle edge case of a location without any elements to process (i.e., return an empty view).