Re: PyRoot, Reflex, STL iterators and __deref__()

From: Brett Viren <bv_at_bnl.gov>
Date: Wed, 10 Dec 2008 01:06:38 -0500

Hi Wim,

WLavrijsen_at_lbl.gov writes:
>
> __deref__ is something that I made up to map unitary operator*. Can you
> look in the generated dictionary whether an entry for it is present for
> the iterators that you're interested in?

No, I don't find it in the generated dictionary .cpp file and playing with the object in ipython doesn't show any hint. See session below for what I mean.

-Brett.

In [5]: hc = hits.hitCollection()

In [6]: hc
Out[6]: <ROOT.map<short,DayaBay::SimHitCollection*> object at 0xca30cfc>

In [7]: b = hc.begin()

In [8]: b
Out[8]: <ROOT._Rb_tree_iterator<pair<const short,DayaBay::SimHitCollection*> > object at 0xd0bb448>

In [9]: *b

---

   File "<ipython console>", line 1

     *b
     ^

SyntaxError: invalid syntax

In [10]: b.

b.__class__         b.__eq__            b.__init__          b.__new__           b.__setattr__
b.__cmp__           b.__ge__            b.__le__            b.__nonzero__       b.__str__
b.__delattr__       b.__getattribute__  b.__lt__            b.__reduce__        b.__weakref__
b.__dict__          b.__gt__            b.__module__        b.__reduce_ex__     b.next
b.__doc__           b.__hash__          b.__ne__            b.__repr__          

Received on Wed Dec 10 2008 - 07:06:58 CET