Question

I have an assignment in a language-independent class, and part of it is using templated functions like

     T functionName(T &param1[], T &param2[]){         // do stuff     }     

I would like to write this program in C#, but I’ve ran into a problem.

How can I make this work in C#:

<pre><code> T functionName(ref List<T> param1, ref List<U> param2){     // do stuff } </code></pre> 

?

Answer 1

If you intended param2 to be List<U>

T functionName<T,U>(ref List<T> param1, ref List<U> param2) 

Otherwise:

T functionName<T>(ref List<T> param1, ref List<T> param2)