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Unreal Engine C++ API Reference > Runtime > Engine > Kismet > UKismetArrayLibrary
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Kismet/KismetArrayLibrary.h |
| Include | #include "Kismet/KismetArrayLibrary.h" |
| Source | /Engine/Source/Runtime/Engine/Private/KismetArrayLibrary.cpp |
UFUNCTION (BlueprintPure, CustomThunk,
Meta=(DisplayName="Length", CompactNodeTitle="LENGTH", ArrayParm="TargetArray", Keywords="num size count", BlueprintThreadSafe),
Category="Utilities|Array")
static int32 Array_Length
(
const TArray < int32 > & TargetArray
)
Remarks
Get the number of items in an array The length of the array
Parameters
| Name | Description |
|---|---|
| TargetArray | The array to get the length of |