How to create 4-Tuple or quadruple in C#?
Last Updated :
29 Nov, 2019
In C#, a 4-tuple is a tuple that contains four elements and it is also known as quadruple. You can create a 4-tuple using two different ways:
Using Tuple<T1,T2,T3,T4>(T1, T2, T3, T4) Constructor
You can create 4-tuple using Tuple<T1, T2, T3, T4>(T1, T2, T3, T4) constructor. It initializes a new instance of the Tuple<T1, T2, T3, T4> class. But when you create a tuple using this constructor then you have to specify the type of the element stored in the tuple.
Syntax:
public Tuple (T1 item1, T2 item2, T3 item3, T4 item4);
Parameters:
- item1: It is the value of the first tuple component.
- item2: It is the value of the second tuple component.
- item3: It is the value of the third tuple component.
- item4: It is the value of the fourth tuple component.
Example:
using System;
public class GFG {
static public void Main()
{
Tuple< string , int , char , double > My_Tuple = new Tuple< string ,
int , char , double >( "GeeksforGeeks" , 10, 'G' , 20.4);
Console.WriteLine( "Element 1: " + My_Tuple.Item1);
Console.WriteLine( "Element 2: " + My_Tuple.Item2);
Console.WriteLine( "Element 3: " + My_Tuple.Item3);
Console.WriteLine( "Element 4: " + My_Tuple.Item4);
}
}
|
Output:
Element 1: GeeksforGeeks
Element 2: 10
Element 3: G
Element 4: 20.4
Using Create Method
You can also create 4-tuple with the help of Create method. When you use this method then there is no need to specify the type of the elements stored in the tuple.
Syntax:
public static Tuple<T1,T2,T3,T4> Create<T1, T2, T3, T4> (T1 item1, T2 item2, T3 item3, T4 item4);
Type Parameters:
- T1: It is the type of the first tuple component.
- T2: It is the type of the second tuple component.
- T3: It is the type of the third tuple component.
- T4: It is the type of the fourth tuple component.
Parameters:
- item1: It is the value of the first tuple component.
- item2: It is the value of the second tuple component.
- item3: It is the value of the third tuple component.
- item4: It is the value of the fourth tuple component.
Return Type: This method returns 4-tuple whose value is item1, item2, item3, and item4.
Example:
using System;
public class GFG {
static public void Main()
{
var My_Tuple = Tuple.Create( "Geeks" , 20, 'f' , 340.6);
Console.WriteLine( "Element 1: " + My_Tuple.Item1);
Console.WriteLine( "Element 2: " + My_Tuple.Item2);
Console.WriteLine( "Element 3: " + My_Tuple.Item3);
Console.WriteLine( "Element 4: " + My_Tuple.Item4);
}
}
|
Output:
Element 1: Geeks
Element 2: 20
Element 3: f
Element 4: 340.6
Reference:
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