---
title: dataType
framework: coreml
role: symbol
role_heading: Instance Property
path: coreml/mlmultiarrayconstraint/datatype
---

# dataType

The type for the multi array.

## Declaration

```swift
var dataType: MLMultiArrayDataType { get }
```

## See Also

### Accessing the Constraints

- [shape](coreml/mlmultiarrayconstraint/shape.md)
- [shapeConstraint](coreml/mlmultiarrayconstraint/shapeconstraint.md)
- [MLMultiArrayShapeConstraint](coreml/mlmultiarrayshapeconstraint.md)