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Diffstat (limited to 'Firestore/core/src/firebase/firestore/immutable/sorted_map_base.h')
| -rw-r--r-- | Firestore/core/src/firebase/firestore/immutable/sorted_map_base.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Firestore/core/src/firebase/firestore/immutable/sorted_map_base.h b/Firestore/core/src/firebase/firestore/immutable/sorted_map_base.h index cfb19c1..a19bd77 100644 --- a/Firestore/core/src/firebase/firestore/immutable/sorted_map_base.h +++ b/Firestore/core/src/firebase/firestore/immutable/sorted_map_base.h @@ -54,6 +54,12 @@ class SortedMapBase { */ // TODO(wilhuff): actually use this for switching implementations. static constexpr size_type kFixedSize = 25; + + /** + * A sentinel return value that indicates not found. Functionally similar to + * std::string::npos. + */ + static constexpr size_type npos = static_cast<size_type>(-1); }; } // namespace impl |