Init
Applicability
Product |
Supported |
|---|---|
√ |
|
√ |
|
x |
|
x |
|
x |
Function Description
Defines the user-defined FlowFunc initialization function.
Prototype
1 | int32_t Init(const std::shared_ptr<MetaParams> ¶ms) |
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
MetaParams |
Input |
Parameter information used by the multi-func processing function. |
Returns
- 0: success
- Other values: failure. For details, see UDF Error Codes.
Exception Handling
None
Constraints
None
Parent topic: Class MetaMultiFunc