Merge tag 'tags/gudhi-release-3.2.0' into dfsg/latest

4 files changed, 13 insertions, 13 deletions

diff --git a/src/Witness_complex/example/example_nearest_landmark_table.cpp b/src/Witness_complex/example/example_nearest_landmark_table.cpp
index 441900c1..14101847 100644
--- a/src/Witness_complex/example/example_nearest_landmark_table.cpp
+++ b/src/Witness_complex/example/example_nearest_landmark_table.cpp
@@ -33,7 +33,7 @@ int main(int argc, char * const argv[]) {
   Witness_complex witness_complex(nlt);
   witness_complex.create_complex(simplex_tree, .41);
 
-  std::cout << "Number of simplices: " << simplex_tree.num_simplices() << std::endl;
+  std::clog << "Number of simplices: " << simplex_tree.num_simplices() << std::endl;
 
   Persistent_cohomology pcoh(simplex_tree);
   // initializes the coefficient field for homology
diff --git a/src/Witness_complex/example/example_strong_witness_complex_off.cpp b/src/Witness_complex/example/example_strong_witness_complex_off.cpp
index 19f73836..583a04ab 100644
--- a/src/Witness_complex/example/example_strong_witness_complex_off.cpp
+++ b/src/Witness_complex/example/example_strong_witness_complex_off.cpp
@@ -38,8 +38,8 @@ int main(int argc, char* const argv[]) {
   }
   point_vector = Point_vector(off_reader.get_point_cloud());
 
-  std::cout << "Successfully read " << point_vector.size() << " points.\n";
-  std::cout << "Ambient dimension is " << point_vector[0].dimension() << ".\n";
+  std::clog << "Successfully read " << point_vector.size() << " points.\n";
+  std::clog << "Ambient dimension is " << point_vector[0].dimension() << ".\n";
 
   // Choose landmarks (decomment one of the following two lines)
   // Gudhi::subsampling::pick_n_random_points(point_vector, nbL, std::back_inserter(landmarks));
@@ -52,6 +52,6 @@ int main(int argc, char* const argv[]) {
 
   witness_complex.create_complex(simplex_tree, alpha2, lim_dim);
   end = clock();
-  std::cout << "Strong witness complex took " << static_cast<double>(end - start) / CLOCKS_PER_SEC << " s. \n";
-  std::cout << "Number of simplices is: " << simplex_tree.num_simplices() << "\n";
+  std::clog << "Strong witness complex took " << static_cast<double>(end - start) / CLOCKS_PER_SEC << " s. \n";
+  std::clog << "Number of simplices is: " << simplex_tree.num_simplices() << "\n";
 }
diff --git a/src/Witness_complex/example/example_witness_complex_off.cpp b/src/Witness_complex/example/example_witness_complex_off.cpp
index be11c955..3635da78 100644
--- a/src/Witness_complex/example/example_witness_complex_off.cpp
+++ b/src/Witness_complex/example/example_witness_complex_off.cpp
@@ -42,8 +42,8 @@ int main(int argc, char * const argv[]) {
     }
   point_vector = Point_vector(off_reader.get_point_cloud());
 
-  std::cout << "Successfully read " << point_vector.size() << " points.\n";
-  std::cout << "Ambient dimension is " << point_vector[0].dimension() << ".\n";
+  std::clog << "Successfully read " << point_vector.size() << " points.\n";
+  std::clog << "Ambient dimension is " << point_vector[0].dimension() << ".\n";
 
   // Choose landmarks (decomment one of the following two lines)
   // Gudhi::subsampling::pick_n_random_points(point_vector, nbL, std::back_inserter(landmarks));
@@ -56,7 +56,7 @@ int main(int argc, char * const argv[]) {
 
   witness_complex.create_complex(simplex_tree, alpha2, lim_dim);
   end = clock();
-  std::cout << "Witness complex took "
+  std::clog << "Witness complex took "
       << static_cast<double>(end - start) / CLOCKS_PER_SEC << " s. \n";
-  std::cout << "Number of simplices is: " << simplex_tree.num_simplices() << "\n";
+  std::clog << "Number of simplices is: " << simplex_tree.num_simplices() << "\n";
 }
diff --git a/src/Witness_complex/example/example_witness_complex_sphere.cpp b/src/Witness_complex/example/example_witness_complex_sphere.cpp
index 9e3c972d..78d5db4f 100644
--- a/src/Witness_complex/example/example_witness_complex_sphere.cpp
+++ b/src/Witness_complex/example/example_witness_complex_sphere.cpp
@@ -47,8 +47,8 @@ int main(int argc, char* const argv[]) {
     Gudhi::Simplex_tree<> simplex_tree;
     Point_Vector point_vector, landmarks;
     generate_points_sphere(point_vector, nbP, 4);
-    std::cout << "Successfully generated " << point_vector.size() << " points.\n";
-    std::cout << "Ambient dimension is " << point_vector[0].size() << ".\n";
+    std::clog << "Successfully generated " << point_vector.size() << " points.\n";
+    std::clog << "Ambient dimension is " << point_vector[0].size() << ".\n";
 
     // Choose landmarks
     start = clock();
@@ -62,8 +62,8 @@ int main(int argc, char* const argv[]) {
     witness_complex.create_complex(simplex_tree, 0);
     end = clock();
     double time = static_cast<double>(end - start) / CLOCKS_PER_SEC;
-    std::cout << "Witness complex for " << number_of_landmarks << " landmarks took " << time << " s. \n";
-    std::cout << "Number of simplices is: " << simplex_tree.num_simplices() << "\n";
+    std::clog << "Witness complex for " << number_of_landmarks << " landmarks took " << time << " s. \n";
+    std::clog << "Number of simplices is: " << simplex_tree.num_simplices() << "\n";
     l_time.push_back(std::make_pair(nbP, time));
   }
   write_data(l_time, "w_time.dat");