[swift-users] Problems - hard to describe

Kenny Leung kenny_leung at pobox.com
Fri Jun 24 14:17:11 CDT 2016

Hi All.

I fixed my Problems. It turns out I had the declaration typed wrong. CType should have been CChar instead of [CChar]. The working version is this:

public struct ArrayBridge<SwiftType,CType> {

    let originals  :[SwiftType]
    let translated :[[CType]]
    let pointers   :[UnsafePointer<CType>?]
    public let pointer    :UnsafePointer<UnsafePointer<CType>?>

    init(array :[SwiftType], transform: @noescape (SwiftType) throws -> [CType]) throws {
        self.originals = array
        self.translated = try array.map(transform)

        var pointers = [UnsafePointer<CType>?]()
        for item in translated {

        self.pointers = pointers
        self.pointer = UnsafePointer(self.pointers)


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