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API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/Metadata > API/Plugins/PCG/Metadata/Accessors > API/Plugins/PCG/Metadata/Accessors/IPCGAttributeAccessorKeys > API/Plugins/PCG/Metadata/Accessors/IPCGAttributeAccessorKeys/GetKeys
References
| Module | PCG |
| Header | /Engine/Plugins/PCG/Source/PCG/Public/Metadata/Accessors/PCGAttributeAccessorKeys.h |
| Include | #include "Metadata/Accessors/PCGAttributeAccessorKeys.h" |
template<typename ObjectType>
bool GetKeys
(
int32 InStart,
TArrayView < ObjectType * > & OutKeys
)
Remarks
Retrieve in the given view pointers of the wanted type Need to be a supported type, such as FPCGPoint, PCGMetadataEntryKey or void. It will wrap around if the index/range goes outside the number of keys. true if it succeeded, false otherwise. (like num == 0,unsupported type or read only)
Parameters
| Name | Description |
|---|---|
| InStart | Index to start looking in the keys. |
| OutKeys | View on the out keys. Its size will indicate the number of elements to get. |