# `GSHint touchingIndexesAlreadyTouched:`

*Instance Method*

## Declaration

```swift
func touchingIndexesAlreadyTouched(_ alreadyTouchedIndexes: Set<AnyHashable>) -> Set<AnyHashable>?
```

```objc
- (NSSet *) touchingIndexesAlreadyTouched:(NSSet *) alreadyTouchedIndexes;
```

```python
touchingIndexesAlreadyTouched_(alreadyTouchedIndexes: set) -> set
```