IfOperation

Description

A condition node. In the setup phase, the execution path is determined based on the return value of the handle function that is passed by the user to select opA or opB for delivery and execution.

Definition

struct IfCondParam {
    void *userData;
    bool (*handle)(void *userData);
    Operation *opA = nullptr;
    Operation *opB = nullptr;
    uint8_t rsv[32] = {0};
};

Parameters

Member	Type	Default Value	Description
userData	void *	-	Context pointer (user-defined data) passed to the callback.
handle	bool ()(void)	-	Callback for condition judgment. If true is returned, opA is selected. If false is returned, opB is selected.
opA	Operation *	nullptr	Branch operation executed when the condition is true.
opB	Operation *	nullptr	Branch operation executed when the condition is false.

Restrictions

The VariantPacks of opA and opB must be the same.

Parent topic: atb/common_op_params.h