UBlueprintSetLibrary::Set_Remove
#include "Kismet/BlueprintSetLibrary.h"
Access: public
Specifiers: staticBlueprintCallableCustomThunk
Description
Removes an item from a set, returning whether an equal item was actually found and removed.
Caveats & Gotchas
- • Returns false rather than erroring if Item isn't present — check the return value if the distinction matters to your logic.
- • In C++, call TSet::Remove() directly instead of this wildcard wrapper.
Signature
static bool Set_Remove(const TSet<int32>& TargetSet, const int32& Item);Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| TargetSet | const TSet<int32>& | Wildcard placeholder for the set to remove from. Mutated in place. | — |
| Item | const int32& | Wildcard item to remove. | — |
Return Type
bool Example
Remove an item C++
TSet<FName> UnlockedLevels;
UnlockedLevels.Add(TEXT("Level01"));
bool bRemoved = UnlockedLevels.Remove(TEXT("Level01")) > 0; // native TSet::Remove returns a count, not a boolTags
Version History
Introduced in: unknown
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
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