             let bytePtr = newBuffer!.bindMemory(to: UInt8.self, capacity: newBufferLength)
             let result = UnsafeMutableBufferPointer(start: bytePtr, count: newBufferLength)
             _pointer = result
-            _length = newBufferLength
+            __length = newBufferLength
             return UnsafeMutableRawPointer(result.baseAddress!)
         }
         

        }
        
        init(length: Int) {
            _length = length
            super.init()
        }
        

        
        override var length : Int {
            get {
                return __length
            }
        }
        
