---
title: "rangeView(of:)"
framework: foundation
role: symbol
role_heading: Instance Method
path: "foundation/indexset/rangeview(of:)-4jdy1"
---

# rangeView(of:)

Returns a Range-based view of self.

## Declaration

```swift
func rangeView<R>(of range: R) -> IndexSet.RangeView where R : RangeExpression, R.Bound == Int
```

## Parameters

- `range`: A subrange of self to view.