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
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