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[MetaballsKit] Add Memory file

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Eryn Wells 2017-08-06 11:39:18 -07:00
parent aa48b29e21
commit cceb00dfe0
2 changed files with 21 additions and 0 deletions
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MetaballsKit/Memory.swift Normal file
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//
// Memory.swift
// Metaballs
//
// Created by Eryn Wells on 8/6/17.
// Copyright © 2017 Eryn Wells. All rights reserved.
//
import Foundation
extension UnsafeMutableRawPointer {
func writeAndAdvance<T>(value: inout T) -> UnsafeMutableRawPointer {
let stride = MemoryLayout.stride(ofValue: value)
copyBytes(from: &value, count: stride)
return advanced(by: stride)
}
}