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The TPromiseVTableBase type is used to move the vtable pointer out of the promise, where it otherwise could interfere the alignment of the Callable/Lambda.
| Name | TPromiseVTableBase |
| Type | class |
| Header File | /Engine/Source/Runtime/Core/Public/Experimental/Async/AwaitableTask.h |
| Include Path | #include "Experimental/Async/AwaitableTask.h" |
Syntax
template<typename ReturnType>
class TPromiseVTableBase
Derived Classes
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
| Experimental/Async/AwaitableTask.h | |||
TPromiseVTableBase
(
FPromiseBase* InPromise |
Experimental/Async/AwaitableTask.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual void Finish() |
Experimental/Async/AwaitableTask.h | ||
virtual ReturnType GetResult() |
Experimental/Async/AwaitableTask.h | ||
virtual void IncrementRefCount() |
Experimental/Async/AwaitableTask.h | ||
virtual bool IsCompleted() |
Experimental/Async/AwaitableTask.h | ||
virtual bool IsLaunched() |
Experimental/Async/AwaitableTask.h | ||
virtual bool IsValid() |
Experimental/Async/AwaitableTask.h | ||
virtual bool TryLaunch() |
Experimental/Async/AwaitableTask.h |
Protected
Operators
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
TPromiseVTableBase & operator=
(
const TPromiseVTableBase& Other |
Experimental/Async/AwaitableTask.h | ||
TPromiseVTableBase & operator=
(
TPromiseVTableBase&& Other |
Experimental/Async/AwaitableTask.h |