CMMetadataDataTypeRegistryGetDataTypeDescription(_:)
Returns the data type description if it exists.
Declaration
func CMMetadataDataTypeRegistryGetDataTypeDescription(_ dataType: CFString) -> CFStringParameters
- dataType:
Identifier of the data type to be queried.
Return Value
The description of the requested data type.
See Also
Inspecting Metadata
CMMetadataDataTypeRegistryDataTypeIsRegistered(_:)CMMetadataDataTypeRegistryGetConformingDataTypes(_:)CMMetadataDataTypeRegistryDataTypeConformsToDataType(_:conformsTo:)CMMetadataDataTypeRegistryDataTypeIsBaseDataType(_:)CMMetadataDataTypeRegistryGetBaseDataTypeForConformingDataType(_:)CMMetadataDataTypeRegistryGetBaseDataTypes()