1 files changed, 8 insertions, 6 deletions
diff --git a/example/common/example_vector_double_points_off_reader.cpp b/example/common/example_vector_double_points_off_reader.cpp
index 8aecb26e..5093da85 100644
--- a/example/common/example_vector_double_points_off_reader.cpp
+++ b/example/common/example_vector_double_points_off_reader.cpp
@@ -17,25 +17,27 @@ int main(int argc, char **argv) {
     usage(argv[0]);
   }
 
-  std::string offInputFile(argv[1]);
+  std::string off_input_file(argv[1]);
   // Read the OFF file (input file name given as parameter) and triangulate points
-  Gudhi::Points_off_reader<Point_d> off_reader(offInputFile);
+  Gudhi::Points_off_reader<Point_d> off_reader(off_input_file);
   // Check the read operation was correct
   if (!off_reader.is_valid()) {
-    std::cerr << "Unable to read file " << offInputFile << std::endl;
+    std::cerr << "Unable to read file " << off_input_file << std::endl;
     usage(argv[0]);
   }
 
   // Retrieve the triangulation
   std::vector<Point_d> point_cloud = off_reader.get_point_cloud();
 
+  std::ofstream output_file(off_input_file + ".txt");
   int n {0};
   for (auto point : point_cloud) {
-    std::cout << "Point[" << n << "] = ";
+    output_file << "Point[" << n << "] = ";
     for (std::size_t i {0}; i < point.size(); i++)
-      std::cout << point[i] << " ";
-    std::cout << "\n";
+      output_file << point[i] << " ";
+    output_file << "\n";
     ++n;
   }
+  output_file.close();
   return 0;
 }