---
title: "init(fun:fun_arg:)"
framework: accelerate
role: symbol
role_heading: Initializer
path: "accelerate/quadrature_integrate_function/init(fun:fun_arg:)"
---

# init(fun:fun_arg:)

## Declaration

```swift
init(fun: quadrature_function_array, fun_arg: UnsafeMutableRawPointer!)
```