Google OR-Tools v9.11
a fast and portable software suite for combinatorial optimization
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#include <stl_util.h>
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 560 of file stl_util.h.