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pofat/address_of_struct_Swift3.swift

Last active October 30, 2016 05:48
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Print struct address in Swift 3
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address_of_struct_Swift3.swift
// Get array address
func getBufferAddress<T>(of array: [T]) -> String {
return array.withUnsafeBufferPointer { buffer in
return String(describing: buffer.baseAddress)
}
}
// Realize copy-on-write
var fiverInts = [1,2,3,4,5]
let copyFive = fiverInts
print(getBufferAddress(of: fiverInts))
print(getBufferAddress(of: copyFive))
fiverInts.append(6)
print(getBufferAddress(of: fiverInts))
print(getBufferAddress(of: copyFive))
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