}
-#ifdef LYX_USE_CXX11
using std::next;
-#else
-/// Replacement of std::next for older compilers
-template <typename It, typename Diff>
-inline It next(It i, Diff n = 1)
-{
- std::advance(i, n);
- return i;
-}
-#endif
-#ifdef LYX_USE_CXX11
using std::prev;
-#else
-/// Replacement of std::prev for older compilers
-template <typename It, typename Diff>
-inline It prev(It i, Diff n = 1)
-{
- std::advance(i, -n);
- return i;
-}
-#endif
} // namespace lyx