public ColumnMulti <T> get <T> (TypedMultiCH <T> CH)
{
if (!D.ContainsKey(CH))
{
D[CH] = CH.SpawnColumn();
}
return((ColumnMulti <T>)D[CH]);
}
public OP_SG_all_GO(TypedCH <GameObject> CH_in, TypedMultiCH <GameObject> CH_out)
{
this.CH_in = CH_in; this.CH_out = CH_out;
}
public OP_SG_all_Comp(TypedCH <Component> CH_in, TypedMultiCH <GameObject> CH_out)
{
this.CH_in = CH_in; this.CH_out = CH_out;
}
public static void Test2_basic_scoping()
{
var closA = new TypedSingleCH <int>();
var closB = new TypedMultiCH <string>(); // types and kinds don't matter
var closedSC = new CH_closedScope()
.decl("cA", closA)
.decl("cB", closB);
var D1 = new TypedSingleCH <int>();
var D2 = new TypedMultiCH <string>(); // types and kinds don't matter
TypedCH dummy1;
TypedCH dummy2;
var deltaCH = new CH_deltaScope(closedSC)
.decl("new name", D1)
.addRef("cA", out dummy1)
.addRef("new name", out dummy2);
D.Assert(object.ReferenceEquals(dummy1, closA));
D.Assert(object.ReferenceEquals(dummy2, D1));
D.Assert(
deltaCH.external_refs().Select(_ref => _ref.name).
SequenceEqual(new [] { "cA" }) // ref for "new name" is not external
);
// ----------------------------
var deltaCH2 = new CH_deltaScope(closedSC)
.decl("cA", D1)
.decl("cA", D1)
.decl("cA", D1)
.decl("cB", D1) // shadow both, multiple "cA"s are compressed to one in LIFO_shadowed
.decl("cA", D2) // shadow cA again with a different target
.addRef("cA", out dummy1);
var expected_names = new [] { "cA", "cB" }; // in reverse of insertion order
var expected_chs = new TypedCH[] { D2, D1 }; // for cA , cB resp.
D.Assert(deltaCH2.refs().Select(r => r.name).SequenceEqual(expected_names));
D.Assert(deltaCH2.refs().Select(r => r.CH).SequenceEqual(expected_chs));
// -------------------------------------
var closFunky = new TypedSingleCH <object>();
var origSC = new CH_closedScope()
.decl("cA", closFunky) // never see this guy
.decl("cA", closA)
.decl("cB", closB);
var sh1 = new TypedMultiCH <float>();
TypedCH sh_dummy1 = null;
TypedCH sh_dummy2 = null;
var shadowDelta1 = new CH_deltaScope(origSC)
.decl("sh1", sh1)
.addRef("cA", out sh_dummy1) // external ref
.decl("cA", sh1)
.addRef("cA", out sh_dummy2) // now cA is both an external and internal ref
;
// cB is not touched , thus :
// refs in order : [ "cA" -> sh_dummy2 == sh1 | "sh1" -> sh1 | "cB" -> closB ]
// ["cA" -> closA == sh_dummy1] is preserved in external_refs
D.Assert(ReferenceEquals(sh_dummy1, closA));
D.Assert(ReferenceEquals(sh_dummy2, sh1));
expected_names = new [] { "cA", "sh1", "cB" };
expected_chs = new TypedCH[] { sh1, sh1, closB };
D.Assert(shadowDelta1.refs().Select(r => r.name).SequenceEqual(expected_names));
D.Assert(shadowDelta1.refs().Select(r => r.CH).SequenceEqual(expected_chs));
D.Assert(shadowDelta1.external_refs().Select(r => r.name).SequenceEqual(new [] { "cA" }));
D.Assert(shadowDelta1.external_refs().Select(r => r.CH).SequenceEqual(new TypedCH[] { closA }));
// heheh :) two chaining deltaScopes need no extra testing new DeltaScope ( fromDeltaScope ) is identical to its original in all fields - there is no point to this
Console.WriteLine("================= basicScoping ok ============= ");
}
