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# gather(input:indices:output:axis:filterParameters:)

Gathers the elements of a tensor along a single axis.

```
static func gather(input: BNNSNDArrayDescriptor, indices: BNNSNDArrayDescriptor, output: BNNSNDArrayDescriptor, axis: Int, filterParameters: BNNSFilterParameters? = nil) throws
```

## Parameters

`input`

The input descriptor.

`indices`

The indices descriptor.

`output`

The output descriptor.

`axis`

The axis along which the operation gathers the indices.

`filterParameters`

The filter runtime parameters.

## See Also

[`func BNNSGather(Int, UnsafePointer<BNNSNDArrayDescriptor>, UnsafePointer<BNNSNDArrayDescriptor>, UnsafeMutablePointer<BNNSNDArrayDescriptor>, UnsafePointer<BNNSFilterParameters>?) -> Int32`](/documentation/Accelerate/BNNSGather(_:_:_:_:_:))

Gathers the elements of a tensor along a single axis.


---

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