Hi there,
I have a program that uses Filesystem, which compiles and runs without problem,
but only if used by itself.
If I use Filesystem within a program that also needs OpenCV and Eigen libraries,
there seems to be a conflict:
...
In file included from C:\boost_1_45_0/boost/filesystem/v3/path_traits.hpp:22:0,
from C:\boost_1_45_0/boost/filesystem/v3/path.hpp:25,
from C:\boost_1_45_0/boost/filesystem.hpp:32,
from ..\src\ComputeNatScaleFunction.cpp:18:
C:\boost_1_45_0/boost/type_traits/decay.hpp: In instantiation of
'boost::decay':
C:\cmake_binaries\include/opencv2/core/operations.hpp:766:23: instantiated
from here
C:\boost_1_45_0/boost/type_traits/decay.hpp:28:66: error: 'cv::' is/uses
anonymous type
C:\boost_1_45_0/boost/type_traits/decay.hpp:28:66: error: trying to
instantiate 'template struct boost::remove_reference'
C:\boost_1_45_0/boost/type_traits/decay.hpp:38:17: error: 'cv::' is/uses
anonymous type
C:\boost_1_45_0/boost/type_traits/decay.hpp:38:17: error: trying to
instantiate 'template struct boost::remove_reference'
C:\boost_1_45_0/boost/type_traits/decay.hpp: In instantiation of
'boost::decay':
C:\cmake_binaries\include/opencv2/core/operations.hpp:917:21: instantiated
from here
C:\boost_1_45_0/boost/type_traits/decay.hpp:28:66: error: 'cv::' is/uses
anonymous type
C:\boost_1_45_0/boost/type_traits/decay.hpp:28:66: error: trying to
instantiate 'template struct boost::remove_reference'
C:\boost_1_45_0/boost/type_traits/decay.hpp:38:17: error: 'cv::' is/uses
anonymous type
C:\boost_1_45_0/boost/type_traits/decay.hpp:38:17: error: trying to
instantiate 'template struct boost::remove_reference'
C:\boost_1_45_0/boost/type_traits/decay.hpp: In instantiation of
'boost::decay':
C:\Eigen2/Eigen/src/Core/GenericPacketMath.h:116:18: instantiated from here
C:\boost_1_45_0/boost/type_traits/decay.hpp:28:66: error: 'Eigen::' is/uses
anonymous type
C:\boost_1_45_0/boost/type_traits/decay.hpp:28:66: error: trying to
instantiate 'template struct boost::remove_reference'
C:\boost_1_45_0/boost/type_traits/decay.hpp:38:17: error: 'Eigen::' is/uses
anonymous type
C:\boost_1_45_0/boost/type_traits/decay.hpp:38:17: error: trying to
instantiate 'template struct boost::remove_reference'
etc.
Are there known conflicts between Boost (1.45) and OpenCV 2.2/Eigen2/other
libraries? I am using Eclipse CDT and MinGW toolchain. After going through
problems described
in http://boost.2283326.n4.nabble.com/How-to-built-boost-td3053130.html, my
Filesystem library is of version 3, whereas other ones are of version 2.
Cheers,
PP
