public static MyStackList <T> filter(MyStackList <T> list, FilterHandler filterhandler)
{
var filtered = new MyStackList <T>();
foreach (var item in list)
{
if (list.filterHandler(item))
{
filtered.Push(item);
}
}
return(filtered);
}
static void Main(string[] args)
{
MyStackList <string> shoppingList = new MyStackList <string>();
MyStackList <string> removeList = new MyStackList <string>();
shoppingList.Push("Bread");
shoppingList.Push("Butter");
shoppingList.Push("Tea");
shoppingList.Push("Coffee");
shoppingList.Push("Sugar");
foreach (var item in shoppingList)
{
Console.WriteLine(item);
}
shoppingList.AddToRemoveList += removeList.Push;
shoppingList.Pop();
shoppingList.Pop();
Console.WriteLine();
foreach (var item in removeList)
{
Console.WriteLine(item);
}
Console.WriteLine();
var filteredList = MyStackList <string> .filter(shoppingList, shoppingList.filterHandler);
foreach (var item in filteredList)
{
Console.WriteLine(item);
}
}