public void Tuple2_Properties()
{
var tuple = new Tuple2();
tuple.X = 1.1;
tuple.Y = 1.2;
Assert.AreEqual(1.1, tuple.X);
Assert.AreEqual(1.2, tuple.Y);
}
public void Tuple2_Setters()
{
var tuple1 = new Tuple2();
tuple1.Set(1.1, 1.2);
Assert.AreEqual(1.1, tuple1.X);
Assert.AreEqual(1.2, tuple1.Y);
var tuple2 = new Tuple2();
tuple2.Set(new Tuple2(1.1, 1.2));
Assert.AreEqual(1.1, tuple1.X);
Assert.AreEqual(1.2, tuple1.Y);
var tuple3 = new Tuple2();
tuple3.Set(new[] { 1.1, 1.2 });
Assert.AreEqual(1.1, tuple1.X);
Assert.AreEqual(1.2, tuple1.Y);
}
public void Tuple2_Operators()
{
Assert.AreEqual(true, new Tuple2(1.0, 2.0).Equals(new Tuple2(1.0, 2.0)));
Assert.AreEqual(false, new Tuple2(1.0, 2.0).Equals(null));
Assert.AreEqual(false, new Tuple2(1.0, 2.0).Equals("string"));
Assert.AreEqual(false, new Tuple2(1.0, 2.0).Equals(new Tuple2(0.0, 2.0)));
Assert.AreEqual(false, new Tuple2(1.0, 2.0).Equals(new Tuple2(1.0, 0.0)));
var tuple1 = new Tuple2(0.1, 0.2) + new Tuple2(1.0, 2.0);
Assert.AreEqual(1.1, tuple1.X);
Assert.AreEqual(2.2, tuple1.Y);
var tuple2 = new Tuple2(1.1, 2.2) - new Tuple2(0.1, 0.2);
Assert.AreEqual(1.0, tuple2.X);
Assert.AreEqual(2.0, tuple2.Y);
}
public void Tuple2_Constructors()
{
var tuple1 = new Tuple2();
Assert.AreEqual(0.0, tuple1.X);
Assert.AreEqual(0.0, tuple1.Y);
var tuple2 = new Tuple2(1.1, 1.2);
Assert.AreEqual(1.1, tuple2.X);
Assert.AreEqual(1.2, tuple2.Y);
var tuple3 = new Tuple2(new Tuple2(1.1, 1.2));
Assert.AreEqual(1.1, tuple3.X);
Assert.AreEqual(1.2, tuple3.Y);
var tuple4 = new Tuple2(new[] { 1.1, 1.2 });
Assert.AreEqual(1.1, tuple4.X);
Assert.AreEqual(1.2, tuple4.Y);
}
/// <summary>
///
/// </summary>
/// <param name="tuple"></param>
public Tuple2(Tuple2 tuple)
{
Set(tuple);
}
/// <summary>
///
/// </summary>
/// <param name="u"></param>
/// <param name="v"></param>
/// <returns></returns>
public static double Dot(Tuple2 u, Tuple2 v)
{
return (u.X * v.X) + (u.Y * v.Y);
}
/// <summary>
///
/// </summary>
/// <param name="tuple"></param>
public void Set(Tuple2 tuple)
{
x = tuple.x;
y = tuple.y;
}