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Diffstat (limited to 'src/google/protobuf/map_field.h')
| -rw-r--r-- | src/google/protobuf/map_field.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/google/protobuf/map_field.h b/src/google/protobuf/map_field.h index 6d904076..9d5a328e 100644 --- a/src/google/protobuf/map_field.h +++ b/src/google/protobuf/map_field.h @@ -86,6 +86,8 @@ class LIBPROTOBUF_EXPORT MapFieldBase { virtual bool ContainsMapKey(const MapKey& map_key) const = 0; virtual bool InsertOrLookupMapValue( const MapKey& map_key, MapValueRef* val) = 0; + // Insures operations after won't get executed before calling this. + bool IsMapValid() const; virtual bool DeleteMapValue(const MapKey& map_key) = 0; virtual bool EqualIterator(const MapIterator& a, const MapIterator& b) const = 0; |