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author | Adam Cozzette <acozzette@google.com> | 2016-06-29 15:23:27 -0700 |
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committer | Adam Cozzette <acozzette@google.com> | 2016-06-29 15:38:03 -0700 |
commit | d64a2d9941c36a7bc2a7959ea10ab8363192ac14 (patch) | |
tree | 52330d146ad63d3d70f3baade00d5d1fea8f5e0c /src/google/protobuf/util/field_mask_util.h | |
parent | c18aa7795a2e02ef700ff8b039d94ecdcc33432f (diff) | |
download | protobuf-d64a2d9941c36a7bc2a7959ea10ab8363192ac14.tar.gz protobuf-d64a2d9941c36a7bc2a7959ea10ab8363192ac14.tar.bz2 protobuf-d64a2d9941c36a7bc2a7959ea10ab8363192ac14.zip |
Integrated internal changes from Google
This includes all internal changes from around May 20 to now.
Diffstat (limited to 'src/google/protobuf/util/field_mask_util.h')
-rw-r--r-- | src/google/protobuf/util/field_mask_util.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/google/protobuf/util/field_mask_util.h b/src/google/protobuf/util/field_mask_util.h index 644161b9..e79b65e9 100644 --- a/src/google/protobuf/util/field_mask_util.h +++ b/src/google/protobuf/util/field_mask_util.h @@ -107,10 +107,16 @@ class LIBPROTOBUF_EXPORT FieldMaskUtil { static bool IsPathInFieldMask(StringPiece path, const FieldMask& mask); class MergeOptions; - // Merges fields specified in a FieldMask into another message. + // Merges fields specified in a FieldMask into another message. See the + // comments in MergeOptions regarding compatibility with + // google/protobuf/field_mask.proto static void MergeMessageTo(const Message& source, const FieldMask& mask, const MergeOptions& options, Message* destination); + // Removes from 'message' any field that is not represented in the given + // FieldMask. If the FieldMask is empty, does nothing. + static void TrimMessage(const FieldMask& mask, Message* message); + private: friend class SnakeCaseCamelCaseTest; // Converts a field name from snake_case to camelCase: @@ -148,6 +154,10 @@ class LIBPROTOBUF_EXPORT FieldMaskUtil { FieldMask* out); }; +// Note that for compatibility with the defined behaviour for FieldMask in +// google/protobuf/field_mask.proto, set replace_message_fields and +// replace_repeated_fields to 'true'. The default options are not compatible +// with google/protobuf/field_mask.proto. class LIBPROTOBUF_EXPORT FieldMaskUtil::MergeOptions { public: MergeOptions() |