public static void SealedBlittablePinned()
{
Console.WriteLine($"Running {nameof(SealedBlittablePinned)}...");
var blittable = new SealedBlittable(1);
Assert.True(PointersEqual(blittable, ref blittable.a));
}
public static void SealedBlittableClass()
{
Console.WriteLine($"Running {nameof(SealedBlittableClass)}...");
SealedBlittable p = new SealedBlittable(10);
Assert.IsTrue(SimpleBlittableSeqLayoutClassByRef(p));
}
private static void ValidateSealedBlittableClassInOut(Func <SealedBlittable, bool> pinvoke)
{
int a = 10;
int expected = a + 1;
SealedBlittable p = new SealedBlittable(a);
Assert.IsTrue(pinvoke(p));
Assert.AreEqual(expected, p.a);
}
public static void SealedBlittableClassByOutAttr()
{
Console.WriteLine($"Running {nameof(SealedBlittableClassByOutAttr)}...");
int a = 10;
int expected = a + 1;
SealedBlittable p = new SealedBlittable(a);
Assert.IsTrue(SimpleBlittableSeqLayoutClassByOutAttr(p));
Assert.AreEqual(expected, p.a);
}
private static extern bool SealedBlittableSeqLayoutClassByOutAttr([Out] SealedBlittable p);
private static extern bool SealedBlittableSeqLayoutClassByInAttr([In] SealedBlittable p);
private static extern bool SealedBlittableSeqLayoutClassByRef(SealedBlittable p);
private static extern bool PointersEqual(SealedBlittable obj, ref int field);