// }
static void Main(string[] args)
{
#region OUT_PARAMS
/* OLD Syntax */
int a, b;
Point.GetPoint().GetCoordinates(out a, out b);
PrintMessage("OUT PARAMS", $"My coordinates: ({a}, {b})");
/* C# 7.0 (Inline statement & var keyword is available) */
Point.GetPoint().GetCoordinates(out var x, out var y);
PrintMessage("OUT PARAMS", $"My coordinates: ({x}, {y})");
#endregion
#region DECONSTRUCTION // { autofold
(var myX, var myY) = Point.GetPoint(); // Will call Point.Deconstruct(...)
// Other valid syntax
// (var myX1, _) = Point.GetPoint();
// (_, var myY2) = Point.GetPoint();
// var (myX3, myY3) = Point.GetPoint();
PrintMessage("DECONSTRUCTION", $"Syntax (var myX, var myY) : [{myX}, {myY}]");
#endregion // }
#region REF // { autofold
RefTest refExample = new RefTest();
int copy = refExample.Find(3); copy++; // Here, we increment a local variable.
PrintMessage("REF", $"Without ref: refExample.Read(3) = {refExample.Read(3)}");
ref int reference = ref refExample.FindRef(3); reference++; // Here, we increment the ref.
