Sorry - meant "GetSMARTS()" not "GetString()"...
On 26 September 2011 17:10, Noel O'Boyle <baoille...@gmail.com> wrote:
> Is there a reason you need to call GetString()? I would recommend that
> you work around the problem by storing the strings in the Python
> script along with the corresponding OBSmartsPattern?
>
> The underlying problem is that pointers to objects are not wrapped by
> the code. This is most easily fixed by changing the API. However, I
> don't like to do this if the problem can be worked around by the user.
>
> - Noel
>
> On 26 September 2011 16:59, Mingyue Zheng <myzh...@mail.shcnc.ac.cn> wrote:
>> Dear all,
>> openbabel.py provides an interface to use python scripts to call C/C++
>> functions of open babel,
>> in which C built-in datatypes are mapped into the closest Python equivalent.
>> for example:
>> int, long, short <---> Python integers.
>> float, double <---> Python floats
>> char, char * <---> Python strings.
>> However, if a C++ function returns a variable with other datatypes, for
>> example: std:string, How can we deal with that?
>> Below is an example:
>>
>>>>import openbabel as ob
>>>>pat=ob.OBSmartsPatten()
>>>>pat.Init('c1ccccc1')
>>>>pat_str=pat.GetSMARTS()
>>>>print pat_str
>>
>> Since the function GetSMARTS() returns a std::string,
>> the printed result is not "c1ccccc1",
>> but a swig object like sth below:
>> "_20748c03_p_std__string"
>>>>pat_str
>> <Swig Object of type 'std::string *' at 0x03957AD0>
>>
>> Does anyone know how to deal with this problem?
>>
>> 2011-09-26
>> ------------------------------------------------
>> Mingyue Zheng, Ph.D.
>> Drug Discovery and Design Center (DDDC)
>> Box 1201, Shanghai Institute of Materia Medica.
>> No. 555 Rd. Zuchongzhi, Shanghai, China
>> Tel: 86-021-50806600-1308
>> Email: myzh...@mail.shcnc.ac.cn
>>
>> ------------------------------------------------
>>
>>
>> ------------------------------------------------------------------------------
>> All the data continuously generated in your IT infrastructure contains a
>> definitive record of customers, application performance, security
>> threats, fraudulent activity and more. Splunk takes this data and makes
>> sense of it. Business sense. IT sense. Common sense.
>> http://p.sf.net/sfu/splunk-d2dcopy1
>> _______________________________________________
>> OpenBabel-discuss mailing list
>> OpenBabel-discuss@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/openbabel-discuss
>>
>
------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2dcopy1
_______________________________________________
OpenBabel-discuss mailing list
OpenBabel-discuss@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/openbabel-discuss
