Hello all,
Sorry to bump this, but i am still unable to resolve my problem
described below.
I have seen a 2008 thread on this:
http://archives.free.net.ph/message/20080331.203857.548691a0.ja.html
In this case it is align(8) not align(16), and the thread describes this
issue as resolved. This leads me to believe there is an answer *out
there* :)
Thanks for your help
Simon
Hi,
I think this is an MSVC problem caused by the bad STL implementation,
but I wondered if there was a work around.
Both my client (Win32 MSVC8) and server (ubuntu GCC 4.2.3) share the
same c++ code. It compiles and runs on GCC but fails on MSVC.
This uses the the bullet physics library and includes a type defined
like this:
__declspec(align(16)) btVector3 {/*...*/};
When building my boost::python extension with:
class_<btVector3>("BtVector3", init<float, float, float>());
I get an error like this :
C:\boost_1_38_0\boost/python/converter/as_to_python_function.hpp(21) :
error C2719: 'unnamed-parameter': formal parameter with
__declspec(align('16')) won't be aligned
C:\boost_1_38_0\boost/python/to_python_converter.hpp(88) : see
reference to class template instantiation
'boost::python::converter::as_to_python_function<T,ToPython>' being compiled
with
[
T=btVector3,
/* .... Huge call stack omitted for clarity.... */
build.cpp(155) : see reference to class template instantiation
'boost::python::class_<W>' being compiled
with
[
W=btVector3
]
Is there a way to overcome this? switch to MinGW? :)
Thank you very much
Simon
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