---
title: coalesceCompositeSymbologies
framework: vision
role: symbol
role_heading: Instance Property
path: vision/vndetectbarcodesrequest/coalescecompositesymbologies
---

# coalesceCompositeSymbologies

A Boolean value that indicates whether to coalesce multiple codes based on the symbology.

## Declaration

```swift
var coalesceCompositeSymbologies: Bool { get set }
```

## See Also

### Specifying Symbologies

- [supportedSymbologies()](vision/vndetectbarcodesrequest/supportedsymbologies().md)
- [symbologies](vision/vndetectbarcodesrequest/symbologies.md)
- [VNBarcodeSymbology](vision/vnbarcodesymbology.md)
- [supportedSymbologies](vision/vndetectbarcodesrequest/supportedsymbologies.md)