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API > API/Runtime > API/Runtime/NetCore > API/Runtime/NetCore/FFastArraySerializer > API/Runtime/NetCore/FFastArraySerializer/TFastArraySerializeHelper
Description
Checks to see if the ArrayReplicationKey has changed, and if so creates a new DeltaState that is passed out to the caller. Note, this state may just be a copy of a previous state, or a brand new state.
| Name | ConditionalCreateNewDeltaState |
| Type | function |
| Header File | /Engine/Source/Runtime/Net/Core/Classes/Net/Serialization/FastArraySerializer.h |
| Include Path | #include "Net/Serialization/FastArraySerializer.h" |
bool ConditionalCreateNewDeltaState
(
const TMap < int32, int32 > & OldIDToKeyMap,
const int32 BaseReplicationKey
)
True if the keys were different and a state was created. False if the keys were the same, and we can skip serialization.