public static bool operator ==(Tuple3 <T1, T2, T3> a, Tuple3 <T1, T2, T3> b)
{
if (Tuple3 <T1, T2, T3> .IsNull(a) && !Tuple3 <T1, T2, T3> .IsNull(b))
{
return(false);
}
if (!Tuple3 <T1, T2, T3> .IsNull(a) && Tuple3 <T1, T2, T3> .IsNull(b))
{
return(false);
}
if (Tuple3 <T1, T2, T3> .IsNull(a) && Tuple3 <T1, T2, T3> .IsNull(b))
{
return(true);
}
return
(a.Item1.Equals(b.Item1) &&
a.Item2.Equals(b.Item2) &&
a.Item3.Equals(b.Item3));
}
public static T1 Min <T1>(this Tuple3 <T1, T1, T1> t) where T1 : IComparable <T1>
{
if (t.Item1.CompareTo(t.Item2) < 0)
{
if (t.Item1.CompareTo(t.Item3) < 0)
{
return(t.Item1);
}
else
{
return(t.Item3);
}
}
else if (t.Item2.CompareTo(t.Item3) < 0)
{
return(t.Item2);
}
else
{
return(t.Item3);
}
}
public Tuple4(Tuple3 <T1, T2, T3> _tuple3, T4 _fourth)
: this(_tuple3.Item1, _tuple3.Item2, _tuple3.Item3, _fourth)
{
}
