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Diffstat (limited to 'src/mongo/db/field_parser.h')
-rw-r--r-- | src/mongo/db/field_parser.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mongo/db/field_parser.h b/src/mongo/db/field_parser.h index cbf27544ce8..d814a3cbcd9 100644 --- a/src/mongo/db/field_parser.h +++ b/src/mongo/db/field_parser.h @@ -135,6 +135,12 @@ namespace mongo { T* out, string* errMsg = NULL); + template<typename T> + static FieldState extract(BSONObj doc, + const BSONField<T*>& field, + T** out, + string* errMsg = NULL); + /** * Similar to the mandatory 'extract' but on a optional field. '*out' would only be * allocated if the field is present. The ownership of '*out' would be transferred to |