UBehaviorTreeComponent::UnregisterAuxNodesInRange
#include "BehaviorTree/BehaviorTreeComponent.h"
Access: public
Description
Unregisters all auxiliary nodes whose execution index falls strictly between FromIndex and ToIndex.
Caveats & Gotchas
- • The comparison is exclusive on both ends (FromIndex < AuxIndex < ToIndex), so nodes exactly at the boundary indices are left registered.
- • Used internally during search updates to clear decorators/services made irrelevant by a partial branch change; not intended for direct use from task or decorator code.
Signature
void UnregisterAuxNodesInRange(const FBTNodeIndex& FromIndex, const FBTNodeIndex& ToIndex);Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| FromIndex | const FBTNodeIndex& | Exclusive lower bound of the execution index range. | — |
| ToIndex | const FBTNodeIndex& | Exclusive upper bound of the execution index range. | — |
Return Type
void Example
Internal call during a search update C++
// Executed internally to clear aux nodes made irrelevant by a partial branch change
OwnerComp.UnregisterAuxNodesInRange(SearchStart, SearchEnd);See Also
Tags
Version History
Introduced in: 4.0
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
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