e.g. for tuples or pairs, fn::group_adjacent_by(fn::by::get<string>{})
More...
#include <fn.hpp>
Public Member Functions | |
| template<typename T > | |
| auto | operator() (const T &x) const -> const U & |
e.g. for tuples or pairs, fn::group_adjacent_by(fn::by::get<string>{})
|
inline |