<!--
{
  "availability" : [
    "iOS: 4.0.0 -",
    "iPadOS: 4.0.0 -",
    "macCatalyst: 13.1.0 -",
    "macOS: 10.4.0 -",
    "tvOS: -",
    "visionOS: 1.0.0 -",
    "watchOS: 2.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "Accelerate",
  "identifier" : "/documentation/Accelerate/vDSP_vfixru32",
  "metadataVersion" : "0.1.0",
  "role" : "Function",
  "symbol" : {
    "kind" : "Function",
    "modules" : [
      "Accelerate"
    ],
    "preciseIdentifier" : "c:@F@vDSP_vfixru32"
  },
  "title" : "vDSP_vfixru32"
}
-->

# vDSP_vfixru32

Converts a vector of single-precision floating-point values to unsigned 32-bit integer values, and rounds towards the nearest integer.

```
extern void vDSP_vfixru32(const float *__A, vDSP_Stride __IA, unsigned int *__C, vDSP_Stride __IC, vDSP_Length __N);
```

## Parameters

`__A`

The input vector.

`__IA`

The distance between the elements in the input vector.

`__C`

The output vector.

`__IC`

The distance between the elements in the output vector.

`__N`

The number of elements that the function processes.

## Discussion

If the resulting value is outside the bounds of the output type, the behavior is undefined. If you need to handle out-of-bounds data, you should use one of the functions in Clipping Operations on the data first.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)