SortedSet class in C#

The SortedSet class in C# represents a collection of objects that is maintained in sorted order.

Following are the properties of the SortedSet class −

##1234

Sr.No	Property & Description
	Comparer Gets the IComparer object that is used to order the values ​​in the SortedSet.
	CountGets the number of elements in the SortedSet.
	MaxGets the maximum value in the SortedSet, as defined by the comparer.
	MinGets the minimum value in the SortedSet< ;T>, as Defined by the comparator.

The following are some methods of the SortedSet class:

Serial numberMethod and Description##1Add(T) indicates if it was successfully added.

	Add elements to the collection , and returns a value indicating whether the element was successfully added.

2

##Clear() Removes all elements from the set.

##3

Contains(T) Determines whether the set contains a specific element.

##4

CopyTo(T[]) Copies the complete SortedSet to a compatible onedimensional array, starting at the beginning of the target array.

5

CopyTo(T[], Int32) Copies the complete SortedSet to a compatible onedimensional array, starting at the specified array index.

##6

CopyTo(T[ ], Int32, Int32) Copies a specified number of elements Convert from SortedSet to compatible 1D array array, starting at the specified array index. ##7

CreateSetComparer()

Returns an IEqualityComparer object that can be used to Create a collection that contains individual collections.

Examples

Now let’s see some examples −

To check if a SortedSet contains a specific element, the code As follows − Real-time demonstration

using System;
using System.Collections.Generic;
public class Demo {
   public static void Main() {
      SortedSet<string> set1 = new SortedSet<string>();
      set1.Add("CD");
      set1.Add("CD");
      set1.Add("CD");
      set1.Add("CD");
      Console.WriteLine("Elements in SortedSet1...");
      foreach (string res in set1) {
         Console.WriteLine(res);
      }
      Console.WriteLine("Does the SortedSet1 contains the element DE? = "+set1.Contains("DE"));
      SortedSet<string> set2 = new SortedSet<string>();
      set2.Add("BC");
      set2.Add("CD");
      set2.Add("DE");
      set2.Add("EF");
      set2.Add("AB");
      set2.Add("HI");
      set2.Add("JK");
      Console.WriteLine("Elements in SortedSet2...");
      foreach (string res in set2) {
         Console.WriteLine(res);
      }
      Console.WriteLine("SortedSet2 is a superset of SortedSet1? = "+set2.IsSupersetOf(set1));
   }
}

Output

This will produce the following output −

Elements in SortedSet1...
CD
Does the SortedSet1 contains the element DE? = False
Elements in SortedSet2...
AB
BC
CD
DE
EF
HI
JK
SortedSet2 is a superset of SortedSet1? = True

To obtain an enumerator that traverses SortedSet, the code is as follows −

Example

Online Demonstration

using System;
using System.Collections.Generic;
public class Demo {
   public static void Main(){
      SortedSet<string> set1 = new SortedSet<string>();
      set1.Add("AB");
      set1.Add("BC");
      set1.Add("CD");
      set1.Add("EF");
      Console.WriteLine("Elements in SortedSet1...");
      foreach (string res in set1) {
         Console.WriteLine(res);
      }
      SortedSet<string> set2 = new SortedSet<string>();
      set2.Add("BC");
      set2.Add("CD");
      set2.Add("DE");
      set2.Add("EF");
      set2.Add("AB");
      set2.Add("HI");
      set2.Add("JK");
      Console.WriteLine("Elements in SortedSet2 (Enumerator for SortedSet)...");
      SortedSet<string>.Enumerator demoEnum = set2.GetEnumerator();
      while (demoEnum.MoveNext()) {
         string res = demoEnum.Current;
         Console.WriteLine(res);
      }
   }
}

Output

This will produce the following output −

Elements in SortedSet1...
AB
BC
CD
EF
Elements in SortedSet2 (Enumerator for SortedSet)...
AB
BC
CD
DE
EF
HI
JK

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