From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Mon, 20 Aug 2018 10:51:46 +0000 (+0200)
Subject: Avoid deprecated fixed_int_power
X-Git-Tag: v9.1.0-rc1~804^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0abaca1e5dd5b137285096f365e5f6e34fc9ecc4;p=dealii.git

Avoid deprecated fixed_int_power
---

diff --git a/include/deal.II/matrix_free/operators.h b/include/deal.II/matrix_free/operators.h
index cd331f38fc..72fc4121d3 100644
--- a/include/deal.II/matrix_free/operators.h
+++ b/include/deal.II/matrix_free/operators.h
@@ -1046,8 +1046,7 @@ namespace MatrixFreeOperators
                                      const VectorizedArray<Number> *in_array,
                                      VectorizedArray<Number> *out_array) const
   {
-    const unsigned int dofs_per_cell =
-      Utilities::fixed_int_power<fe_degree + 1, dim>::value;
+    constexpr unsigned int dofs_per_cell = Utilities::pow(fe_degree + 1, dim);
     internal::EvaluatorTensorProduct<internal::evaluate_evenodd,
                                      dim,
                                      fe_degree + 1,