From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Tue, 8 Jan 2013 19:36:34 +0000 (+0000)
Subject: Fix the other places with pow(...) as well.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e28f260535de587ea081f6e9c46633d6578f6e3;p=dealii-svn.git

Fix the other places with pow(...) as well.


git-svn-id: https://svn.dealii.org/trunk@27978 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/source/base/tensor_product_polynomials_const.cc b/deal.II/source/base/tensor_product_polynomials_const.cc
index d85de23467..7be23144ff 100644
--- a/deal.II/source/base/tensor_product_polynomials_const.cc
+++ b/deal.II/source/base/tensor_product_polynomials_const.cc
@@ -119,7 +119,7 @@ Tensor<1,dim>
 TensorProductPolynomialsConst<dim>::compute_grad (const unsigned int i,
                                                   const Point<dim> &p) const
 {
-  const unsigned int max_indices=pow(polynomials.size(),dim);
+  const unsigned int max_indices = Utilities::fixed_power<dim>(polynomials.size());
 
   Assert (i<=max_indices, ExcInternalError());
   Tensor<1,dim> grad;
@@ -158,7 +158,7 @@ Tensor<2,dim>
 TensorProductPolynomialsConst<dim>::compute_grad_grad (const unsigned int i,
                                                        const Point<dim> &p) const
 {
-  const unsigned int max_indices=pow(polynomials.size(),dim);
+  const unsigned int max_indices = Utilities::fixed_power<dim>(polynomials.size());
 
   Assert (i<=max_indices, ExcInternalError());
   Tensor<2,dim> grad_grad;