From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Fri, 19 Jan 2024 17:32:18 +0000 (-0700)
Subject: Use p[index] instead of p(index) for class Point in one source file.
X-Git-Tag: relicensing~134^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F16503%2Fhead;p=dealii.git

Use p[index] instead of p(index) for class Point in one source file.
---

diff --git a/include/deal.II/lac/matrix_out.h b/include/deal.II/lac/matrix_out.h
index f3a1c2918d..236c947cc1 100644
--- a/include/deal.II/lac/matrix_out.h
+++ b/include/deal.II/lac/matrix_out.h
@@ -359,14 +359,14 @@ MatrixOut::build_patches(const Matrix      &matrix,
         // matrix, rather than perpendicular to it. this has the advantage that,
         // for example, the unit matrix is plotted as a straight ridge, rather
         // than as a series of bumps and valleys along the diagonal
-        patches[index].vertices[0](0) = j;
-        patches[index].vertices[0](1) = -static_cast<signed int>(i);
-        patches[index].vertices[1](0) = j;
-        patches[index].vertices[1](1) = -static_cast<signed int>(i + 1);
-        patches[index].vertices[2](0) = j + 1;
-        patches[index].vertices[2](1) = -static_cast<signed int>(i);
-        patches[index].vertices[3](0) = j + 1;
-        patches[index].vertices[3](1) = -static_cast<signed int>(i + 1);
+        patches[index].vertices[0][0] = j;
+        patches[index].vertices[0][1] = -static_cast<signed int>(i);
+        patches[index].vertices[1][0] = j;
+        patches[index].vertices[1][1] = -static_cast<signed int>(i + 1);
+        patches[index].vertices[2][0] = j + 1;
+        patches[index].vertices[2][1] = -static_cast<signed int>(i);
+        patches[index].vertices[3][0] = j + 1;
+        patches[index].vertices[3][1] = -static_cast<signed int>(i + 1);
         // next scale all the patch
         // coordinates by the block
         // size, to get original