Compilation problems from a ublas newbie

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Compilation problems from a ublas newbie

Pete Masterson
Hi all,

I tried to compile the 2D point morph example from
http://elonen.iki.fi/code/tpsdemo/2d-morph.cpp and
http://elonen.iki.fi/code/tpsdemo/ludecomposition.h
with the latest Boost 1.33.1 but I come across two
errors. These seem to be related to the use of
iterators with ublas::matrix_row and
ublas::matrix_column. As a Boost newbie, the errors
are not at all intuitive to me, however. I assume that
the code above was generated for an older version of
Boost and fails to compile now.

I would be deeply grateful if you could consider
taking a look at the attached the compiler output in
the out.txt file.

I appreciate your help very much.

Regards,
Peter


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Compiling...
2d-morph.cpp
.\2d-morph.cpp(93) : warning C4267: 'initializing' : conversion from 'size_t' to 'unsigned int', possible loss of data
.\2d-morph.cpp(191) : warning C4267: 'initializing' : conversion from 'size_t' to 'const unsigned int', possible loss of data
.\2d-morph.cpp(223) : warning C4267: 'initializing' : conversion from 'size_t' to 'const unsigned int', possible loss of data
C:\Tools\Boost\include\boost-1_33_1\boost/numeric/ublas/traits.hpp(42) : warning C4267: 'argument' : conversion from 'size_t' to 'const unsigned int', possible loss of data
        C:\Tools\Boost\include\boost-1_33_1\boost/numeric/ublas/matrix_expression.hpp(4033) : see reference to class template instantiation 'boost::numeric::ublas::promote_traits<X,Y>' being compiled
        with
        [
            X=__w64 unsigned int,
            Y=__w64 unsigned int
        ]
        .\2d-morph.cpp(230) : see reference to class template instantiation 'boost::numeric::ublas::matrix_matrix_binary<E1,E2,F>' being compiled
        with
        [
            E1=boost::numeric::ublas::matrix_unary2<boost::numeric::ublas::matrix_range<Matrix>,boost::numeric::ublas::scalar_identity<double>>,
            E2=boost::numeric::ublas::matrix_range<Matrix>,
            F=boost::numeric::ublas::matrix_matrix_prod<double,double,double>
        ]
C:\Tools\Boost\include\boost-1_33_1\boost/numeric/ublas/traits.hpp(42) : warning C4244: 'argument' : conversion from '__w64 int' to 'const int', possible loss of data
        C:\Tools\Boost\include\boost-1_33_1\boost/numeric/ublas/matrix_expression.hpp(4034) : see reference to class template instantiation 'boost::numeric::ublas::promote_traits<X,Y>' being compiled
        with
        [
            X=__w64 int,
            Y=__w64 int
        ]
C:\Tools\Boost\include\boost-1_33_1\boost/numeric/ublas/matrix_proxy.hpp(707) : error C2064: term does not evaluate to a function taking 0 arguments
        C:\Tools\Boost\include\boost-1_33_1\boost/numeric/ublas/matrix_proxy.hpp(706) : while compiling class template member function 'boost::numeric::ublas::matrix_column<M>::const_iterator::const_iterator(const std::iterator<_Category,_Ty> &)'
        with
        [
            M=Matrix,
            _Category=boost::numeric::ublas::dense_random_access_iterator_tag,
            _Ty=double
        ]
        .\2d-morph.cpp(202) : see reference to class template instantiation 'boost::numeric::ublas::matrix_column<M>::const_iterator' being compiled
        with
        [
            M=Matrix
        ]
C:\Tools\Boost\include\boost-1_33_1\boost/numeric/ublas/matrix_proxy.hpp(707) : error C2039: 'it_' : is not a member of 'std::iterator<_Category,_Ty>'
        with
        [
            _Category=boost::numeric::ublas::dense_random_access_iterator_tag,
            _Ty=double
        ]
shapematch - 2 error(s), 5 warning(s)


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