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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Kismet > API/Runtime/Engine/Kismet/UBlueprintMapLibrary
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Kismet/BlueprintMapLibrary.h |
| Include | #include "Kismet/BlueprintMapLibrary.h" |
UFUNCTION (BlueprintPure, CustomThunk,
Meta=(DisplayName="Length", CompactNodeTitle="LENGTH", MapParam="TargetMap", Keywords="num size count", BlueprintThreadSafe),
Category="Utilities|Map")
static int32 Map_Length
(
const TMap < int32 , int32 > & TargetMap
)
Remarks
Determines the number of entries in a provided Map The number of entries in the map
Parameters
| Name | Description |
|---|---|
| TargetMap | The map in question |