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我似乎無法調用vDSP *加速函數。我得到以下錯誤:不能轉換同一類型的值
Cannot convert value of type 'UnsafePointer<Float>' to expected argument type 'UnsafePointer<Float>'
示例代碼:
var m:Float = 0.0 as! Float
var points : [Float]
points.withUnsafeBufferPointer {(buffer: UnsafeBufferPointer<Float>) -> Void in
vDSP_minv(buffer.baseAddress!, vDSP_Stride(2), &m, vDSP_Length(2))
}
任何建議非常感謝!
「不能類型的值‘UnsafePointer’轉換爲預期的參數類型‘UnsafePointer ’」 –
George
初始化'points'後:'var points = [Float]()',它在這裏編譯得很好。 – shallowThought