---
title: "convertElements(of:to:rounding:)"
framework: accelerate
role: symbol
role_heading: Type Method
path: "accelerate/vdsp/convertelements(of:to:rounding:)-2ig4y"
---

# convertElements(of:to:rounding:)

Converts double-precision values to 8-bit signed integers.

## Declaration

```swift
static func convertElements<U, V>(of source: U, to destination: inout V, rounding: vDSP.RoundingMode) where U : AccelerateBuffer, V : AccelerateMutableBuffer, U.Element == Double, V.Element == Int8
```

## Parameters

- `source`: The source vector.
- `destination`: On output, the source values converted to integer values.
- `rounding`: The rounding mode.

## See Also

### Type Methods

- [absolute(_:)](accelerate/vdsp/absolute(_:)-9c3ge.md)
- [absolute(_:)](accelerate/vdsp/absolute(_:)-5ehc1.md)
- [absolute(_:result:)](accelerate/vdsp/absolute(_:result:)-9x5jn.md)
- [absolute(_:result:)](accelerate/vdsp/absolute(_:result:)-1wu9x.md)
- [absolute(_:result:)](accelerate/vdsp/absolute(_:result:)-657bd.md)
- [absolute(_:result:)](accelerate/vdsp/absolute(_:result:)-4pigo.md)
- [add(_:_:)](accelerate/vdsp/add(_:_:)-9mv1a.md)
- [add(_:_:)](accelerate/vdsp/add(_:_:)-2ftxc.md)
- [add(_:_:)](accelerate/vdsp/add(_:_:)-53nh9.md)
- [add(_:_:)](accelerate/vdsp/add(_:_:)-7swvf.md)
- [add(_:_:result:)](accelerate/vdsp/add(_:_:result:)-2531u.md)
- [add(_:_:result:)](accelerate/vdsp/add(_:_:result:)-2w0o9.md)
- [add(_:_:result:)](accelerate/vdsp/add(_:_:result:)-338hl.md)
- [add(_:_:result:)](accelerate/vdsp/add(_:_:result:)-3vzwi.md)
- [add(_:to:count:result:)](accelerate/vdsp/add(_:to:count:result:)-g1dk.md)