dealii/dealii — pull request #124 by bangerth (2014-09-02 00:22:52+00:00)
Title: Fix an oversight in the previous patch in which we did not put stuff into the correct namespace.

It didn't show when compiling deal.II or the testsuite, but this is an emergency fix for all programs that still include the old std_cxx1x header files since they are currently broken.