public override bool Contains(Obj obj1, Obj obj2)
{
if (!obj1.IsSymb())
{
return(false);
}
ushort keyId = obj1.GetSymbId();
int idx = GetFieldIdx(obj1.GetSymbId());
return(idx != -1 && col2[idx].IsEq(obj2));
}
public override Obj Lookup(Obj key)
{
if (key.IsSymb())
{
int idx = GetFieldIdx(key.GetSymbId());
if (idx != -1)
{
return(col2[idx]);
}
}
throw ErrorHandler.SoftFail("Key not found:", "collection", this, "key", key);
}
//////////////////////////////////////////////////////////////////////////////
public override bool Contains1(Obj obj)
{
return(obj.IsSymb() && HasField(obj.GetSymbId()));
}
