public void StoreAndRetrieve()
{
var world = new RecordedMapModel <string, EntityModel>();
var foo = new EntityModel(1, "Rich", "bar.3ds", new Vector3D(0, 0, 0), Quaternion.Identity);
var bar = new EntityModel(2, "Ada", "bar.3ds", new Vector3D(1, 1, 1), Quaternion.Identity);
world.Set(foo.Name, foo);
world.Set(bar.Name, bar);
Assert.AreEqual(0, world.Get(foo.Name).Position.X);
world.Set(foo.Name, new EntityModel(1, foo.Name, foo.ModelId, new Vector3D(2, 2, 2), Quaternion.Identity));
Assert.AreEqual(2, world.Get(foo.Name).Position.X);
Assert.AreEqual(3, world.CurrentVersion);
}
public void Performance()
{
//Var.pushThreadBindings(RT.map(RT.CURRENT_NS, RT.CURRENT_NS.deref()));
var m1 = new RecordedMapModel<string, Item>();
//var m2 = new ClojureRecordedMapModel<string, Item>();
var m3 = new Dictionary<string, Item>();
var m4 = new FSharpMap<string, Item>(Enumerable.Empty<Tuple<string, Item>>());
//var m5 = new PersistentTreeMap();
const int size = 10000;
var s = new Stopwatch();
s.Start();
for (var i = 0; i < size; i++)
m1.Set(i.ToString(), new Item(i, i.ToString()));
for (var i = 0; i < size * 100; i++)
m1.Get((i % size).ToString());
for (var i = 0; i < size; i++)
m1.Remove(i.ToString());
s.Stop();
Console.WriteLine("RecordedMapModel took " + s.Elapsed);
/*
s.Restart();
for (var i = 0; i < size; i++)
m2.Set(i.ToString(), new Item(i, i.ToString()));
for (var i = 0; i < size * 100; i++)
m2.Get((i % size).ToString());
for (var i = 0; i < size; i++)
m2.Remove(i.ToString());
s.Stop();
Console.WriteLine("ClojureRecordedMapModel took " + s.Elapsed);
*/
s.Restart();
for (var i = 0; i < size; i++)
m3[i.ToString()] = new Item(i, i.ToString());
Item o;
for (var i = 0; i < size * 100; i++)
m3.TryGetValue((i % size).ToString(), out o);
for (var i = 0; i < size; i++)
m3.Remove(i.ToString());
s.Stop();
Console.WriteLine("Dictionary took " + s.Elapsed);
m3.Clear();
s.Restart();
for (var i = 0; i < size; i++)
{
var tmp = new Dictionary<string, Item>(m3);
tmp[i.ToString()] = new Item(i, i.ToString());
m3 = tmp;
}
for (var i = 0; i < size * 100; i++)
m3.TryGetValue((i % size).ToString(), out o);
for (var i = 0; i < size; i++)
{
var tmp = new Dictionary<string, Item>(m3);
tmp.Remove(i.ToString());
m3 = tmp;
}
s.Stop();
Console.WriteLine("Copy Dictionary took " + s.Elapsed);
s.Restart();
for (var i = 0; i < size; i++)
m4 = m4.Add(i.ToString(), new Item(i, i.ToString()));
for (var i = 0; i < size * 100; i++)
m4.TryFind((i % size).ToString());
for (var i = 0; i < size; i++)
m4 = m4.Remove(i.ToString());
s.Stop();
Console.WriteLine("FSharpMap took " + s.Elapsed);
/*
s.Restart();
for (var i = 0; i < size; i++)
m5 = (PersistentTreeMap)m5.assoc(i.ToString(), new Item(i, i.ToString()));
object obj;
for (var i = 0; i < size * 100; i++)
m5.TryGetValue((i % size).ToString(), out obj);
for (var i = 0; i < size; i++)
m5 = (PersistentTreeMap)RT.dissoc(m5, i.ToString());
s.Stop();
Console.WriteLine("PersistentTreeMap took " + s.Elapsed);
*/
}
