RegProcFunc
Applicability
Product |
Supported |
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Function Description
Registers the multi-FlowFunc processing function by using MetaMultiFunc Registration Function Macro.
Prototype
- This function is used when a common FlowFunc is registered, that is, when the input of the FlowFunc is flowMsg.
1FlowFuncRegistrar &RegProcFunc(const char *flowFuncName, const CUSTOM_PROC_FUNC &func)
- This function is used when a streaming input FlowFunc (the function's input parameter is a queue) is registered, that is, when the input of the FlowFunc is flowMsgQueue.
1FlowFuncRegistrar &RegProcFunc(const char *flowFuncName, const CUSTOM_PROC_FUNC_WITH_Q &func)
Command-Line Options
Parameter |
Input/Output |
Description |
|---|---|---|
flowFuncName |
Input |
Name of FlowFunc. The value cannot be NULL and must end with \0. |
func |
Input |
Processing function of multiple FlowFunc. The prototype of the processing function is as follows: using CUSTOM_PROC_FUNC = std::function<int32_t( T *, const std::shared_ptr<MetaRunContext> &, const std::vector<std::shared_ptr<FlowMsg>> &)>; Or using CUSTOM_PROC_FUNC_WITH_Q = std::function<int32_t( T *, const std::shared_ptr<MetaRunContext> &, const std::vector<std::shared_ptr<FlowMsgQueue>> &)>; |
Returns
A FlowFuncRegistrar object.
Troubleshooting
None
Constraints
None