From: Simon Sticko <simon@sticko.se>
Date: Wed, 3 Jun 2020 14:41:04 +0000 (+0200)
Subject: Add assert on range of incoming index in Tensor::operator[] const.
X-Git-Tag: v9.3.0-rc1~1492^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7dcd92e15d7f7f5b67f66c19d1eef39cdf35625b;p=dealii.git

Add assert on range of incoming index in Tensor::operator[] const.
---

diff --git a/include/deal.II/base/tensor.h b/include/deal.II/base/tensor.h
index a18260c869..69b5ce9035 100644
--- a/include/deal.II/base/tensor.h
+++ b/include/deal.II/base/tensor.h
@@ -1253,6 +1253,8 @@ constexpr DEAL_II_ALWAYS_INLINE
     DEAL_II_CUDA_HOST_DEV const typename Tensor<rank_, dim, Number>::value_type &
     Tensor<rank_, dim, Number>::operator[](const unsigned int i) const
 {
+  AssertIndexRange(i, dim);
+
   return values[i];
 }