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API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/Elements > API/Plugins/PCG/Elements/Metadata
References
| Module | PCG |
| Header | /Engine/Plugins/Experimental/PCG/Source/PCG/Public/Elements/Metadata/PCGMetadataOpElementBase.h |
| Include | #include "Elements/Metadata/PCGMetadataOpElementBase.h" |
namespace PCG
{
namespace Private
{
namespace NAryOperation
{
template<typename... InputTypes, typename... Callbacks>
bool PCG&58;&58;Private&58;&58;NAryOperation&58;&58;Operation
&40;
FPCGMetadataElementBase::FOperationData & InOperationData,
int32 StartIndex,
int32 Range,
const Options & InOptions,
const TTuple< Callbacks... > & InCallbacks
&41;
}
}
}
Remarks
First we need to gather all our input values. We use an index, starting at 0, and also use our empty struct to pack all our input types.