![]() |
Google OR-Tools v9.14
a fast and portable software suite for combinatorial optimization
|
Trait to detect whether a type T is an hash table. The heuristic used is that the type contains an inner type hasher and does not contain an inner type reverse_iterator. If the container is iterable in reverse, then order might actually matter.
Definition at line 557 of file stl_util.h.
#include <stl_util.h>