public void UnitRb_GetCount()
{
var rb0 = new RankedBag <int>();
var rb = new RankedBag <int> (new int[] { 3, 5, 5, 5, 7 });
Assert.AreEqual(0, rb0.GetCount(4));
Assert.AreEqual(0, rb.GetCount(1));
Assert.AreEqual(1, rb.GetCount(3));
Assert.AreEqual(3, rb.GetCount(5));
Assert.AreEqual(1, rb.GetCount(7));
Assert.AreEqual(0, rb.GetCount(9));
}
public void StressRb_Counts()
{
#if STRESS
int n = 136;
#else
int n = 5;
#endif
int reps = 100;
for (int order = 4; order <= n; order += 8)
{
var rb = new RankedBag <int> {
Capacity = order
};
for (int ix = 1; ix <= reps; ++ix)
{
rb.Add(ix, ix);
}
for (int ix = 1; ix <= reps; ++ix)
{
Assert.AreEqual(ix, rb.GetCount(ix));
}
Assert.AreEqual((reps + 1) * reps / 2, rb.Count);
Assert.AreEqual(reps, rb.GetDistinctCount());
}
}
static void Main()
{
bag = new RankedBag <int>()
{
Capacity = 4
};
Console.WriteLine("Create tree of order 4:");
for (int i = 2; i <= 12; i += 2)
{
bag.Add(i);
}
for (int i = 2; i <= 12; i += 2)
{
bag.Add(i);
}
for (int i = 2; i <= 12; i += 2)
{
bag.Add(i);
}
for (int i = 2; i <= 12; i += 2)
{
bag.Add(i);
}
WriteInfo();
var a1 = new int[] { 4, 6, 6, 6 };
Console.WriteLine("\nRemoveAll " + String.Join(",", a1) + ":");
bag.RemoveAll(a1);
WriteInfo();
Console.WriteLine("\nRemoveAll 8:");
bag.RemoveAll(new int[] { 8 });
WriteInfo();
Console.WriteLine("\nRemoveAll 8:");
bag.RemoveAll(new int[] { 8 });
WriteInfo();
Console.WriteLine("GetCount(12) = " + bag.GetCount(12));
var a2 = new int[] { 1, 2, 2, 5, 10, 21 };
Console.WriteLine("\nRetain " + String.Join(",", a2) + ":");
bag.RetainAll(a2);
WriteInfo();
}