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> Unreal Engine API Reference > Plugins > ConcertSyncCore > FConcertDataStore > FConcertDataStore::Store

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FConcertDataStore::Store

Looks up the specified key, if it doesn't exist yet, adds new key/value pair, else, if the stored value type matches the specified value type, updates the value.

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Linux

References

Module	ConcertSyncCore
Header	/Engine/Plugins/Developer/Concert/ConcertSync/ConcertSyncCore/Source/ConcertSyncCore/Public/ConcertDataStore.h
Include	#include "ConcertDataStore.h"
Source	/Engine/Plugins/Developer/Concert/ConcertSync/ConcertSyncCore/Source/ConcertSyncCore/Private/ConcertDataStore.cpp

Syntax

FConcertDataStoreResult Store
(
    const FName & Key,
    const FName & TypeName,
    const FConcertSessionSerializedPayload & SerializedValue,
    const TOptional< uint32 > & Version
)

Remarks

Looks up the specified key, if it doesn't exist yet, adds new key/value pair, else, if the stored value type matches the specified value type, updates the value.

Returns

The operation result. The possible result codes are:

EConcertDataStoreResultCode::Added if the key/value was added. The result holds a pointer on the newly added value.
EConcertDataStoreResultCode::Exchanged if the existing key value was updated. The result holds a pointer on the latest stored value.
EConcertDataStoreResultCode::TypeMismatch if the key was already taken but the value types did not match. The result holds a null pointer.

Parameters

Parameter	Description
Key	The value name to store.
TypeName	The value type name as returned by TConcertDataStoreType::GetFName().
SerializedValue	The value to store.
Version	If set, store the value with the specified version, otherwise, the server will set the version to 1 if the value is inserted or increment it by one if updated.