id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
7363,coordinate_matrix::sort() fails with gcc 4.7,Gunter,Gunter,"coordinate_matrix::sort() fails with gcc 4.7 because std::inplace_merge requires the provided iterator's method operator*() to really return a reference. The current implementation of index_triple's iterator however returns a proxy (which does not comply to the random_access iterator concept).

(The same problem applies to zip_iterator, see e.g. http://www.boost.org/doc/libs/1_48_0/libs/iterator/doc/new-iter-concepts.html#changes-to-algorithm-requirements )

",Bugs,closed,Boost 1.52.0,uBLAS,Boost 1.51.0,Problem,fixed,ublas coordinate_matrix,j.ungermann@…