On 30/04/12 08:39, Uwe Hoffmann wrote:
> Hi,
> Am 29.04.2012 16:19, schrieb Paul Emsley:
>
>> I am trying to write a C++ function to examine an RDKit::ROMol... but
>> running it from a python script:
>>
>> m = Chem.MolFromSmilesString('Oc1ccccc1')
>> do_cool_stuff(m)
>>
>> my C++ (which gets swigged) is:
>>
>> PyObject *do_cool_stuff(PyObject *pyo) {
>>
>> RDKit::ROMol *mol = magic(pyo);
> using a reference instead of pointer access:
>
> RDKit::ROMol&mol = boost::python::extract<RDKit::ROMol&>(m);
>
>
Ah! Magic! Just what I wanted.
(actually, I forgot that Greg was away, or I would have held back on
sending this :-)
Cheers,
Paul.
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