Modernize syntax of enable_if and traits to use _t helpers

[alexxy/gromacs.git] / src / gromacs / ewald / pme_gather.cpp

diff --git a/src/gromacs/ewald/pme_gather.cpp b/src/gromacs/ewald/pme_gather.cpp
index f9913ff0c93ddbedda067a0041ea2dddad74c70d..d4cc6772ef36fe4e79f60c4c823f3f1b8a112a87 100644 (file)
--- a/src/gromacs/ewald/pme_gather.cpp
+++ b/src/gromacs/ewald/pme_gather.cpp
@@ -215,7 +215,7 @@ struct do_fspline
  * This code supports pme_order <= 5.
  */
     template <int Order>
-    typename std::enable_if<Order == 4 || Order == 5, RVec>::type
+    std::enable_if_t<Order == 4 || Order == 5, RVec>
     operator()(std::integral_constant<int, Order>  order) const
     {
         const int                     norder = nn*order;