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API > API/Runtime > API/Runtime/CoreUObject
Metadata specifiers.
| Name | UM:: |
| Type | enum |
| Header File | /Engine/Source/Runtime/CoreUObject/Public/UObject/ObjectMacros.h |
| Include Path | #include "UObject/ObjectMacros.h" |
Syntax
namespace UM
{
enum
{
CannotImplementInterfaceInBlueprint,
CannotGenerateMessageNodes,
}
}
Values
| Name | Remarks |
|---|---|
| CannotImplementInterfaceInBlueprint | [InterfaceMetadata] This interface cannot be implemented by a blueprint (e.g., it has only non-exposed C++ member methods), equivalent to NotBlueprintable |
| CannotGenerateMessageNodes | This metadata is read in the BlueprintActionDatabaseImpl::AddClassFunctionActions function. |