Re: [Boost-users] Boost python: cannot compile lambda

From: chun ping wang (cablepuff_at_[hidden])
Date: 2007-06-04 13:31:39

i fix hte problem. It turns out to be namespace problem.

i change using namespace boost::lambda;  in containeroperation.cpp to
using boost::lambda::_1;

On 6/3/07, David Abrahams <dave_at_[hidden]> wrote:
>
>
> on Thu May 31 2007, "chun ping wang" <cablepuff-AT-gmail.com> wrote:
>
> > chun ping wang <cablepuff_at_[hidden]> wrote:
> >
> > hi , while trying to compile boost.python i get these following errors.
> >
> > ar: creating ./lib/libOperatingSystem.a
> > ranlib ./lib/libOperatingSystem.a
> > rm -f ./lib/DeadLockAvoid.o ./lib/ContainerOperation.o
> > make[1]: Leaving directory `C:/CPW/cs_classes'
> > g++.exe -Wall -D__DEBUG__ -c ./cs540/c++/DeadLockPythonWrapper.cpp -o
> ./boost_py
> > thon/DeadLockPythonWrapper.o
> -I"C:/Boost/include/boost_1_34"  -I"C:/Python25/inc
> > lude" -I"./Scripts"    -ansi -fexceptions -fverbose-asm
> -fexpensive-optimization
> > s -O3 -pg -g3
> > In file included from ./cs540/c++/DeadLockPythonWrapper.cpp:7:
> > ./cs540/c++/cppdef/ContainerOperation.cpp: In function `CONT<T,
> std::allocator<_
> > CharT> > operator-(CONT<T, std::allocator<_CharT> >, CONT<T,
> std::allocator<_Cha
> > rT> >)':
>
> Clearly you're not compiling Boost.Python.  There is no such source
> file as ContainerOperation.cpp in that library.
>
> > Is there a way to integerate lambda into boost python.
> >
> > OperatingSystemLib.mak works .. i just can't put lambda inside
> implementation file for
> > boost.python.
>
> I suggest that you're missing an #include somewhere, but it has little
> or nothing to do with Boost.Python.
>
> Probably you need
>
> #include "boost/lambda.hpp"
>
> but I'm only guessing.
>
> --
> Dave Abrahams
> Boost Consulting
> http://www.boost-consulting.com
>
> _______________________________________________
> Boost-users mailing list
> Boost-users_at_[hidden]
> http://lists.boost.org/mailman/listinfo.cgi/boost-users
>