---
title: count
framework: foundation
role: symbol
role_heading: Instance Property
path: foundation/indexset/count
---

# count

Returns the number of integers in self.

## Declaration

```swift
var count: Int { get }
```

## See Also

### Counting Indexes

- [endIndex](foundation/indexset/rangeview-swift.struct/endindex.md)
- [first](foundation/indexset/first.md)
- [isEmpty](foundation/indexset/isempty.md)
- [last](foundation/indexset/last.md)
- [startIndex](foundation/indexset/rangeview-swift.struct/startindex.md)