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  3. FPCGMetadataElementBase::DoUnaryOp

FPCGMetadataElementBase::DoUnaryOp

All operations can have a fixed number of inputs and a variable number of outputs.

API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/FPCGMetadataElementBase

Description

All operations can have a fixed number of inputs and a variable number of outputs. Each output need to have its own callback, all taking the exact number of "const InType&" as input and each can return a different output type.

   
Name DoUnaryOp
Type function
Header File /Engine/Plugins/PCG/Source/PCG/Public/Elements/Metadata/PCGMetadataOpElementBase.h
Include Path #include "Elements/Metadata/PCGMetadataOpElementBase.h" 
template<typename InType, typename... Callbacks>  
bool DoUnaryOp  
(  
    PCGMetadataOps::FOperationData & InOperationData,  
    Callbacks &&... InCallbacks  
) const

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