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Sergio Aldo Mejía Rodríguez
Asked: 2020-12-27 13:59:09 +0800 CST 2020-12-27 13:59:09 +0800 CST

ByteBuffer wrap() equivalent in swift

  • 772

Does anyone know what is the equivalent of this java code in swift 2.3

ByteBuffer tmpCounter = ByteBuffer.wrap(byteCounter);
System.out.println(tmpCounter.getLong());
swift2

1 Answers

  1. Best Answer

    Well, I already solved it. The equivalent of byteByffer.wrap() would be the following in swift.

     // Algoritmo equivalente a byteBuffer.wrap() de java
    let array : [UInt8] =  [0,0,0,0,0,0,62,62]; // tu array of bytes
    var value : Int = 0;
    for byte in array {
        value = value << 8;
        value = value | Int(byte);
    }
print(value);
    • 0