commit caf614a6c1ac1717be606c37fe434391edb2f417
author Sameer Agarwal <sameeragarwal@google.com> Thu Apr 21 17:41:10 2022 -0700
committer Sameer Agarwal <sameeragarwal@google.com> Fri Apr 22 06:11:18 2022 -0700
tree b8b81f0804d022bef20ecd696b2e5c6af4be2016
parent be618133e7e502264d95a706d208629f6fa24b9d

Modernize code using c++17 constructs

Mostly done using

find . \( -name '*.cc' -o -name '*.h' \) -a -type f -exec clang-tidy -p \
cmake-build -checks='-*,google-*,modernize-*,-modernize-use-nodiscard,-modernize-use-trailing-return-type' {} -fix \;

Change-Id: Ifccbcabe7a1d9a32a09d28ac4f3f8466696c1a50

internal/ceres/block_jacobian_writer.cc

diff --git a/internal/ceres/block_jacobian_writer.cc b/internal/ceres/block_jacobian_writer.cc
index a70660f..2b1742a 100644
--- a/internal/ceres/block_jacobian_writer.cc
+++ b/internal/ceres/block_jacobian_writer.cc
@@ -41,8 +41,7 @@
 #include "ceres/program.h"
 #include "ceres/residual_block.h"
 
-namespace ceres {
-namespace internal {
+namespace ceres::internal {
 
 using std::vector;
 
@@ -209,5 +208,4 @@
   return std::make_unique<BlockSparseMatrix>(bs);
 }
 
-}  // namespace internal
-}  // namespace ceres
+}  // namespace ceres::internal