thanks.I completed it...this is orther problem.The above code is correct.....Thanks for you...
2012/11/18 Holger Brandsmeier <brandsme...@gmx.de> > That error has nothing to do with boost python. Apparently you did not > link against the definition for the class Rectangle. You need to link > against the object file generated from the definiton of Rectangle, > usually you would have a Rectangle.cpp and generate a Rectangle.o. > Your python module needs to link against Rectangle.o. > > On Sat, Nov 17, 2012 at 6:02 PM, simon zhang <hapo...@gmail.com> wrote: > > yes..I try it.. > > Error:undefined symbol:_ZRI9Rectangle > > > > 2012/11/17 Sybren A. Stüvel <syb...@stuvel.eu> > >> > >> > >> On 17 November 2012 16:46, simon zhang <hapo...@gmail.com> wrote: > >>> > >>> > func( &rt ); > >>> How to make a parameter of c++ instance's pointer to a python function. > >>> > >>> > def pfunc( ret ) > >>> > print ret.long > >>> > print ret.area() > >>> How to use c++ instance in python code. > >>> > >>> parameter > >>> > >>> > >> > >> Have you tried what you coded already? Did it give you any error > messages? > >> There is a lot of documentation out there (although not all of it > equally > >> clear) , have you tried that? > >> > >> -- > >> Sybren A. Stüvel > >> > >> http://stuvel.eu/ > >> > >> > >> > >> _______________________________________________ > >> Cplusplus-sig mailing list > >> Cplusplus-sig@python.org > >> http://mail.python.org/mailman/listinfo/cplusplus-sig > > > > > > > > _______________________________________________ > > Cplusplus-sig mailing list > > Cplusplus-sig@python.org > > http://mail.python.org/mailman/listinfo/cplusplus-sig > _______________________________________________ > Cplusplus-sig mailing list > Cplusplus-sig@python.org > http://mail.python.org/mailman/listinfo/cplusplus-sig >
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