---
title: "init(fromInputArray:realParts:imaginaryParts:)"
framework: accelerate
role: symbol
role_heading: Initializer
path: "accelerate/dspdoublesplitcomplex/init(frominputarray:realparts:imaginaryparts:)"
---

# init(fromInputArray:realParts:imaginaryParts:)

## Declaration

```swift
init(fromInputArray inputArray: [Double], realParts: inout [Double], imaginaryParts: inout [Double])
```