static void Main(string[] args)
{
int value;
long start, end;
for (int j = 0; j < 10; j++)
{
value = 0;
Stack objectStack = new Stack(quantity);
start = DateTime.Now.Ticks;
for (int i = 0; i < quantity; i++)
{
objectStack.Push(i);
}
for (int i = 0; i < quantity; i++)
{
value += (int)objectStack.Pop();
}
end = DateTime.Now.Ticks;
Console.WriteLine("Object based method returned value {0} in {1} ticks", value, end - start);
value = 0;
Stack<int> genericStack = new Stack<int>(quantity);
start = DateTime.Now.Ticks;
for (int i = 0; i < quantity; i++)
{
genericStack.Push(i);
}
for (int i = 0; i < quantity; i++)
{
value += genericStack.Pop();
}
end = DateTime.Now.Ticks;
Console.WriteLine("Generics based method returned value {0} in {1} ticks", value, end - start);
}
}
static void Main(string[] args)
{
List<myClass> myclass_ar = new List<myClass>();
myclass_ar.Add(new myClass(1));
myclass_ar.Add(new myClass(2));
myclass_ar.Add(new myClass(3));
Console.WriteLine("myclass_ar.Count[" + myclass_ar.Count + "]");
foreach (myClass instance in myclass_ar)
{
Console.WriteLine(instance);
}
myclass_ar.RemoveAt(1);
Console.WriteLine("after remove..");
Console.WriteLine("myclass_ar.Count[" + myclass_ar.Count + "]");
Console.WriteLine();
foreach (myClass instance in myclass_ar)
{
Console.WriteLine(instance);
}
myclass_ar.Add(new myClass(4));
Console.WriteLine("after add..");
Console.WriteLine("myclass_ar.Count[" + myclass_ar.Count + "]");
Console.WriteLine();
foreach (myClass instance in myclass_ar)
{
Console.WriteLine(instance);
}
//lookup example inside a SortedList
SortedList<int,int> m_IntLookup = new SortedList<int,int>();
m_IntLookup.Add(1,1);
m_IntLookup.Add(3,3);
m_IntLookup.Add(5,5);
for (int int_to_lookup = 0;
int_to_lookup < 10;
int_to_lookup++)
{
if(m_IntLookup.ContainsKey(int_to_lookup))
{
Console.WriteLine(int_to_lookup + " found");
}
else
{
Console.WriteLine(int_to_lookup + " NOT found");
}
}
//linked list tests..
LinkedList<myClass> ll_tst = new LinkedList<myClass>();
ll_tst.AddLast(new myClass(1));
ll_tst.AddLast(new myClass(2));
ll_tst.AddLast(new myClass(3));
ll_tst.AddLast(new myClass(4));
// now find #3
LinkedListNode<myClass> ll_node = ll_tst.Find(new myClass(2));
Console.WriteLine(((myClass)ll_node.Value).ToString());
// delete it
Console.WriteLine("deleting found node");
ll_tst.Remove(ll_node);
// print the rest..
foreach(myClass mc in ll_tst)
{
Console.WriteLine(mc.ToString());
}
// Get a specific instance..
for(int idx_to_find = 0;
idx_to_find < 3;
idx_to_find++)
{
int curr_idx = 0;
myClass found_mc = null;
foreach(myClass mc in ll_tst)
{
if (curr_idx == idx_to_find)
{
found_mc = mc;
break;
}
curr_idx++;
}
Console.WriteLine("idx " + idx_to_find + "[" + found_mc.ToString() + "]");
}
// stack generic..
Stack<int> m_stack = new Stack<int>();
m_stack.Push(1);
m_stack.Push(2);
m_stack.Push(3);
m_stack.Push(4);
m_stack.Push(5);
m_stack.Push(6);
while(m_stack.Count != 0)
{
int popped = m_stack.Pop();
Console.Write(popped + " ");
}
Console.WriteLine();
}