FlowReturn
- class FlowReturn
The result of passing data to a pad.
Note that the custom return values should not be exposed outside of the element scope.
Fields
- class FlowReturn
- CUSTOM_ERROR
Elements can use values starting from this (and lower) to define custom error codes.
- CUSTOM_ERROR_1
Pre-defined custom error code (define your custom error code to this to avoid compiler warnings).
- CUSTOM_ERROR_2
Pre-defined custom error code.
- CUSTOM_SUCCESS
Elements can use values starting from this (and higher) to define custom success codes.
- CUSTOM_SUCCESS_1
Pre-defined custom success code (define your custom success code to this to avoid compiler warnings).
- CUSTOM_SUCCESS_2
Pre-defined custom success code.
- EOS
Pad is EOS.
- ERROR
Some (fatal) error occurred. Element generating this error should post an error message using
ELEMENT_ERROR()
with more details.
- FLUSHING
Pad is flushing.
- NOT_LINKED
Pad is not linked.
- NOT_NEGOTIATED
Pad is not negotiated.
- NOT_SUPPORTED
This operation is not supported.
- OK
Data passing was ok.