---
title: "isRangeContiguous(_:)"
framework: coremedia
role: symbol
role_heading: Instance Method
path: "coremedia/cmmutabledatablockbuffer/israngecontiguous(_:)"
---

# isRangeContiguous(_:)

Returns true if the given range refers to a contiguous block of memory.

## Declaration

```swift
func isRangeContiguous(_ range: Range<Int>) -> Bool
```