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  3. OutputIndex

OutputIndex

Index into Expression's outputs array that this input is connected to.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FExpressionInput

Syntax

int32 OutputIndex

Remarks

Index into Expression's outputs array that this input is connected to. If you want to be safe when checking against dangling Reroute nodes, please use GetTracedInput before accessing this property.

Index into Expression's outputs array that this input is connected to.

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