Merge pull request #200 from VincentRouvreau/print_warnings_to_stderr

Print warnings to stderr

1 files changed, 3 insertions, 3 deletions

diff --git a/src/common/example/example_CGAL_points_off_reader.cpp b/src/common/example/example_CGAL_points_off_reader.cpp
index f45683a5..b2bcdbcf 100644
--- a/src/common/example/example_CGAL_points_off_reader.cpp
+++ b/src/common/example/example_CGAL_points_off_reader.cpp
@@ -36,10 +36,10 @@ int main(int argc, char **argv) {
 
   int n {};
   for (auto point : point_cloud) {
-    std::cout << "Point[" << n << "] = ";
+    std::clog << "Point[" << n << "] = ";
     for (std::size_t i {0}; i < point.size(); i++)
-      std::cout << point[i] << " ";
-    std::cout << "\n";
+      std::clog << point[i] << " ";
+    std::clog << "\n";
     ++n;
   }
   return 0;