Hi, I have a this code which works OK:
class c <T>
{
public T method (T p)
{
// ...
}
}
but I would need this:
class C <T, U>
{
public U method (T p)
{
// ...
}
}
How could I write it, compiler reports error?
I cant understand what is your problem because you could use multiple generics as you wrote above.
for example:
public class Node<K, T>
{
public K Key;
public T Item;
public Node<K, T> NextNode;
public Node()
{
Key = default(K);
Item = default(T);
NextNode = null;
}
public Node(K key, T item, Node<K, T> nextNode)
{
Key = key;
Item = item;
NextNode = nextNode;
}
}
public class LinkedList<K, T>
{
Node<K, T> m_Head;
public LinkedList()
{
m_Head = new Node<K, T>();
}
public void AddHead(K key, T item)
{
Node<K, T> newNode = new Node<K, T>(key, item, m_Head.NextNode);
m_Head.NextNode = newNode;
}
}
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
LinkedList<int, string> list = new LinkedList<int, string>();
list.AddHead(123, "Sample");
}
}
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