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A cache record policy that can be null.
| Name | FOptionalCacheRecordPolicy |
| Type | class |
| Header File | /Engine/Source/Developer/DerivedDataCache/Public/DerivedDataCachePolicy.h |
| Include Path | #include "DerivedDataCachePolicy.h" |
Syntax
class FOptionalCacheRecordPolicy : private UE::DerivedData::FCacheRecordPolicy
Inheritance Hierarchy
- FCacheRecordPolicy → FOptionalCacheRecordPolicy
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
| DerivedDataCachePolicy.h | |||
FOptionalCacheRecordPolicy
(
FCacheRecordPolicy&& InOutput |
DerivedDataCachePolicy.h | ||
FOptionalCacheRecordPolicy
(
const FCacheRecordPolicy& InOutput |
DerivedDataCachePolicy.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
const FCacheRecordPolicy & Get () |
Returns the cache record policy. The caller must check for null before using this accessor. | DerivedDataCachePolicy.h | |
| DerivedDataCachePolicy.h | |||
bool IsNull() |
DerivedDataCachePolicy.h | ||
bool IsValid() |
DerivedDataCachePolicy.h | ||
void Reset() |
DerivedDataCachePolicy.h |
Operators
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
operator bool() |
DerivedDataCachePolicy.h | ||
FOptionalCacheRecordPolicy & operator=
(
FCacheRecordPolicy&& InOutput |
DerivedDataCachePolicy.h | ||
FOptionalCacheRecordPolicy & operator=
(
const FCacheRecordPolicy& InOutput |
DerivedDataCachePolicy.h |