public static ForwardList <T> operator >(ForwardList <T> left, ForwardList <T> right)
{
ForwardList <T> result = (ForwardList <T>)right.Clone();
result.GetLast().Next = ((ForwardList <T>)left.Clone()).First;
return(result);
}
public static long Count(this ForwardList <int> obj)
{
int result = 0;
Iterator <int> cur = obj.First;
while (cur != null)
{
result++;
cur = cur.Next;
}
return(result);
}
public static long Sum(this ForwardList <int> obj)
{
long result = 0;
Iterator <int> cur = obj.First;
while (cur != null)
{
result += cur.Value;
cur = cur.Next;
}
return(result);
}
public static long MaxMinDiff(this ForwardList <int> obj)
{
long max = long.MinValue, min = long.MaxValue;
Iterator <int> cur = obj.First;
while (cur != null)
{
max = Math.Max(max, cur.Value);
min = Math.Min(min, cur.Value);
cur = cur.Next;
}
return(max - min);
}
public static ForwardList <T> operator !(ForwardList <T> obj)
{
ForwardList <T> result = (ForwardList <T>)obj.Clone();
Iterator <T> cur = result.First;
while (cur != null)
{
cur = -cur;
cur = cur.Next;
}
return(result);
}
public object Clone()
{
ForwardList <T> cloned = new ForwardList <T>();
Iterator <T> clonedCur = cloned.First, cur = First;
while (cur != null)
{
clonedCur.Value = cur.Value;
if (cur.Next != null)
{
clonedCur.Next = new Iterator <T>(cur.Next.Value);
}
clonedCur = clonedCur.Next;
cur = cur.Next;
}
return(cloned);
}
public static ForwardList <T> operator +(ForwardList <T> left, ForwardList <T> right)
{
ForwardList <T> result = (ForwardList <T>)left.Clone();
Iterator <T> cur = result.First, rightCur = right.First;
while (cur != null && rightCur != null)
{
cur.Next = new Iterator <T>(rightCur.Value, cur.Next);
rightCur = rightCur.Next;
cur = cur.Next.Next;
}
cur = result.GetLast();
while (rightCur != null)
{
cur.Next = new Iterator <T>(rightCur.Value);
rightCur = rightCur.Next;
cur = cur.Next;
}
return(result);
}
static void Main(string[] args)
{
ForwardList <int> .Owner owner = new ForwardList <int> .Owner(DateTime.Now.Millisecond)
{
author = "QuatreB",
company = "Software Crew"
};
Console.WriteLine($"\t\tWho am I?\n\t\t{owner}\n");
ForwardList <int> a = new ForwardList <int>(rand.Next(2, 5));
ForwardList <int> b = new ForwardList <int>(rand.Next(2, 5));
try
{
Console.WriteLine($" [A]\tOwner: {a.owner}\tCreation date: {a.creationDate}\n" + a);
Console.WriteLine($" [B]\tOwner: {b.owner}\tCreation date: {b.creationDate}\n" + b);
Console.WriteLine();
Console.WriteLine(" [A + B] Объединение:\n" + (a + b));
Console.WriteLine(" [A < B] Присоединение:\n" + (a < b));
Console.WriteLine(" [A > B] Присоединение:\n" + (a > b));
Console.WriteLine(" [A == B] Сравнение:\n\t" + (a == b));
Console.WriteLine(" [A != B] Сравнение:\n\t" + (a != b));
Console.WriteLine(" [!A] Инверсия:\n" + !a);
Console.WriteLine(" [!B] Инверсия:\n" + !b);
}
catch (InvalidCastException ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(ex.Data);
Console.WriteLine(ex.StackTrace);
Console.ForegroundColor = ConsoleColor.White;
}
ForwardList <Equipment> c = new ForwardList <Equipment>()
{
First = new Iterator <Equipment>
{
Value = new Equipment()
{
somethingField = 10,
SomethingProperty = "smth"
},
},
};
c.Insert(new Equipment()
{
SomethingProperty = "property"
});
c.View();
c.First.Value.SomethingMethod();
Console.WriteLine();
try
{
a.Insert(228); b.Insert(228);
a.Insert(337); b.Insert(337);
a.View(); b.View();
Console.WriteLine();
a.Extract(228); b.Extract(337);
a.View(); b.View();
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
try
{
a.OutputToFile(new FileStream(Directory.GetCurrentDirectory() + @"\a.txt", FileMode.Create));
b.InputFromFile(new FileStream(Directory.GetCurrentDirectory() + @"\a.txt", FileMode.Open));
}
finally
{
Console.WriteLine();
a.View(); b.View();
Console.WriteLine("[finally] Application was stopped!");
}
Console.ReadKey();
}
