diff options
Diffstat (limited to 'src/mongo/db/field_parser.h')
| -rw-r--r-- | src/mongo/db/field_parser.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/mongo/db/field_parser.h b/src/mongo/db/field_parser.h index a0897c16fdd..bd6d852e71f 100644 --- a/src/mongo/db/field_parser.h +++ b/src/mongo/db/field_parser.h @@ -156,6 +156,16 @@ namespace mongo { long long* out, std::string* errMsg = NULL ); + static FieldState extract( BSONElement elem, + const BSONField<double>& field, + double* out, + std::string* errMsg = NULL ); + + static FieldState extract( BSONObj doc, + const BSONField<double>& field, + double* out, + std::string* errMsg = NULL ); + /** * The following extractNumber methods do implicit conversion between any numeric type and * the BSONField type. This can be useful when an exact numeric type is not needed, for @@ -181,6 +191,16 @@ namespace mongo { long long* out, std::string* errMsg = NULL ); + static FieldState extractNumber( BSONObj doc, + const BSONField<double>& field, + double* out, + std::string* errMsg = NULL ); + + static FieldState extractNumber( BSONElement elem, + const BSONField<double>& field, + double* out, + std::string* errMsg = NULL ); + /** * Extracts a document id from a particular field name, which may be of any type but Array. * Wraps the extracted id value in a BSONObj with one element and empty field name. |