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API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/Elements > API/Plugins/PCG/Elements/Metadata
Inheritance Hierarchy
- IPCGElement
- TPCGTimeSlicedElementBase
- FPCGMetadataElementBase
- FPCGMetadataBitwiseElement
- FPCGMetadataBooleanElement
- FPCGMetadataBreakTransformElement
- FPCGMetadataBreakVectorElement
- FPCGMetadataCompareElement
- FPCGMetadataMakeRotatorElement
- FPCGMetadataMakeTransformElement
- FPCGMetadataMakeVectorElement
- FPCGMetadataMathsElement
- FPCGMetadataRotatorElement
- FPCGMetadataStringOpElement
- FPCGMetadataTransformElement
- FPCGMetadataTrigElement
- FPCGMetadataVectorElement
References
| Module | PCG |
| Header | /Engine/Plugins/PCG/Source/PCG/Public/Elements/Metadata/PCGMetadataOpElementBase.h |
| Include | #include "Elements/Metadata/PCGMetadataOpElementBase.h" |
Syntax
class FPCGMetadataElementBase : public TPCGTimeSlicedElementBase< PCGTimeSlice::FEmptyStruct, PCGMetadataOps::FOperationData >
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
bool | DoBinaryOp
(
PCGMetadataOps::FOperationData& InOperationData, |
|
  |
bool | DoNAryOp
(
PCGMetadataOps::FOperationData& InOperationData, |
Generic method to factorise all the boilerplate code for a variable number of inputs/outputs |
  |
bool | DoOperation
(
PCGMetadataOps::FOperationData& InOperationData |
|
  |
bool | DoQuaternaryOp
(
PCGMetadataOps::FOperationData& InOperationData, |
|
  |
bool | DoTernaryOp
(
PCGMetadataOps::FOperationData& InOperationData, |
|
  |
bool | DoUnaryOp
(
PCGMetadataOps::FOperationData& InOperationData, |
All operations can have a fixed number of inputs and a variable number of outputs. |
  |
void | PassthroughInput
(
FPCGContext* Context, |
To be called if we have no data to perform any operation, it will passthrough the input. |
Overridden from IPCGElement
| Type | Name | Description | |
|---|---|---|---|
   |
bool | ExecuteInternal
(
FPCGContext* Context |
Core execution method for the given element. Will be called until it returns true. |
   |
bool | PrepareDataInternal
(
FPCGContext* Context |
The prepare data phase is one where it is more likely to be able to multithread |