public static void AddOverload(Runtime runtime, string pack_name,
P5Array args)
{
var overloads = new Overloads();
var pack = runtime.SymbolTable.GetPackage(runtime, pack_name, true);
for (int i = 0; i < args.GetCount(runtime); i += 2)
{
string key = args.GetItem(runtime, i).AsString(runtime);
var value = args.GetItem(runtime, i + 1);
overloads.AddOperation(runtime, key, value);
}
pack.SetOverloads(overloads);
}
public static bool IsOverloaded(Runtime runtime, P5Scalar scalar,
out Overloads overloads)
{
overloads = null;
if (!scalar.IsReference(runtime))
return false;
var stash = scalar.Dereference(runtime).Blessed(runtime);
if (stash == null)
return false;
overloads = stash.Overloads;
return stash.HasOverloading;
}
public static bool IsOverloaded(Runtime runtime, IP5Any value,
out Overloads overloads)
{
overloads = null;
var scalar = value as P5Scalar;
return scalar == null ? false : IsOverloaded(runtime, scalar,
out overloads);
}