Swift native in/out array handling

2026-07-31 08:13:04 +04:00 · 2020-09-03 21:31:11 +09:00
parent bedabc15ae
commit 8b61719a9d
13 changed files with 347 additions and 136 deletions
@@ -12,6 +12,11 @@ public extension ByteVector {
        self.init(data:data);
    }

+    convenience init(_ array:[UInt8]) {
+        let data = array.withUnsafeBufferPointer { Data(buffer: $0) }
+        self.init(data:data);
+    }
+
    subscript(index: Int) -> Int8 {
        get {
            return self.get(index)
@@ -25,6 +30,14 @@ public extension ByteVector {
            return ret
        }
    }
+
+    var unsignedArray: [UInt8] {
+        get {
+            var ret = Array<UInt8>(repeating: 0, count: data.count/MemoryLayout<UInt8>.stride)
+            _ = ret.withUnsafeMutableBytes { data.copyBytes(to: $0) }
+            return ret
+        }
+    }
 }

 extension ByteVector : Sequence {