---
title: "+=(_:_:)"
framework: foundation
role: symbol
role_heading: Operator
path: "foundation/indexpath/+=(_:_:)"
---

# +=(_:_:)

Appends the elements of another index path to this index path.

## Declaration

```swift
static func += (lhs: inout IndexPath, rhs: IndexPath)
```

## See Also

### Adding Nodes

- [+(_:_:)](foundation/indexpath/+(_:_:).md)