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UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
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This is the complete list of members for UE::IoStore::IOnDemandInstallCache, including all inherited members.
| CancelIoRequest(FIoRequestImpl *Request)=0 | IIoDispatcherBackend | pure virtual |
| DefragAll(const uint64 *BytesToFree=nullptr)=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| DoesChunkExist(const FIoChunkId &ChunkId) const =0 | IIoDispatcherBackend | pure virtual |
| DoesChunkExist(const FIoChunkId &ChunkId, const FIoOffsetAndLength &ChunkRange) const | IIoDispatcherBackend | inlinevirtual |
| Flush()=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| FlushLastAccess()=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| GetCacheUsage()=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| GetCompletedIoRequests()=0 | IIoDispatcherBackend | pure virtual |
| GetName() const =0 | IIoDispatcherBackend | pure virtual |
| GetSizeForChunk(const FIoChunkId &ChunkId) const =0 | IIoDispatcherBackend | pure virtual |
| GetSizeForChunk(const FIoChunkId &ChunkId, const FIoOffsetAndLength &ChunkRange, uint64 &OutAvailable) const | IIoDispatcherBackend | inlinevirtual |
| Initialize(TSharedRef< const FIoDispatcherBackendContext > Context)=0 | IIoDispatcherBackend | pure virtual |
| IsChunkCached(const FIoHash &ChunkHash)=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| OpenMapped(const FIoChunkId &ChunkId, const FIoReadOptions &Options)=0 | IIoDispatcherBackend | pure virtual |
| Purge(uint64 BytesToInstall)=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| PurgeAllUnreferenced(bool bDefrag, const uint64 *BytesToPurge=nullptr)=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| PutChunk(FIoBuffer &&Chunk, const FIoHash &ChunkHash)=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| ResolveIoRequests(FIoRequestList Requests, FIoRequestList &OutUnresolved)=0 | IIoDispatcherBackend | pure virtual |
| Shutdown() | IIoDispatcherBackend | inlinevirtual |
| TryPinChunks(const FSharedOnDemandContainer &Container, TConstArrayView< int32 > EntryIndices, FOnDemandContentHandle ContentHandle, TArray< int32 > &OutMissing)=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| UpdateLastAccess(TConstArrayView< FIoHash > ChunkHashes)=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| UpdatePriorityForIoRequest(FIoRequestImpl *Request)=0 | IIoDispatcherBackend | pure virtual |
| Verify()=0 | UE::IoStore::IOnDemandInstallCache | pure virtual |
| ~IOnDemandInstallCache()=default | UE::IoStore::IOnDemandInstallCache | virtual |