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我似乎无法调用vDSP *加速函数。我得到以下错误:不能转换同一类型的值
Cannot convert value of type 'UnsafePointer<Float>' to expected argument type 'UnsafePointer<Float>'
示例代码:
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))
}
任何建议非常感谢!
“不能类型的值‘UnsafePointer’转换为预期的参数类型‘UnsafePointer ’” –
George
初始化'points'后:'var points = [Float]()',它在这里编译得很好。 – shallowThought