---
title: "replacing(with:atIndices:alongAxis:)"
framework: coreml
role: symbol
role_heading: Instance Method
path: "coreml/mltensor/replacing(with:atindices:alongaxis:)"
---

# replacing(with:atIndices:alongAxis:)

Replaces slices along the specified indices with the given replacement values.

## Declaration

```swift
func replacing(with replacement: MLTensor, atIndices indices: MLTensor, alongAxis axis: Int) -> MLTensor
```

## Parameters

- `replacement`: The replacement values.
- `indices`: A 32-bit integer tensor containing indices to scatter values from replacement. Must have the same shape as replacement. Must have the same shape as self except at axis.
- `axis`: The axis to scatter to. Must be in the range [-rank, rank).

## Return Value

Return Value The updated tensor.

## Discussion

Discussion For example: let x = MLTensor(shape: [2, 3], scalars: [     10, 30, 20,     60, 40, 50 ], scalarType: Float.self) let i = MLTensor(shape: [2, 1], scalars: [     1,     0 ], scalarType: Int32.self) let updates = MLTensor(shape: [2, 1], scalars: [     99,     99 ], scalarType: Float.self) let y = x.replacing(atIndices: i, with: updates, alongAxis: 1) // [[10, 99, 20], //  [99, 40, 50]]

## See Also

### Replacing the tensor values

- [replacing(atIndices:with:alongAxis:)](coreml/mltensor/replacing(atindices:with:alongaxis:).md)
- [replacing(with:where:)](coreml/mltensor/replacing(with:where:).md)