merged master

5 files changed, 20 insertions, 20 deletions

diff --git a/src/Persistence_representations/utilities/persistence_vectors/average_persistence_vectors.cpp b/src/Persistence_representations/utilities/persistence_vectors/average_persistence_vectors.cpp
index 89e42f0f..4eb32eb3 100644
--- a/src/Persistence_representations/utilities/persistence_vectors/average_persistence_vectors.cpp
+++ b/src/Persistence_representations/utilities/persistence_vectors/average_persistence_vectors.cpp
@@ -17,12 +17,12 @@ using Euclidean_distance = Gudhi::Euclidean_distance;
 using Vector_distances_in_diagram = Gudhi::Persistence_representations::Vector_distances_in_diagram<Euclidean_distance>;
 
 int main(int argc, char** argv) {
-  std::cout << "This program computes average of persistence vectors stored in files (the files needs to "
+  std::clog << "This program computes average of persistence vectors stored in files (the files needs to "
             << "be created beforehand).\n"
             << "The parameters of this programs are names of files with persistence vectors.\n";
 
   if (argc < 3) {
-    std::cout << "Wrong number of parameters, the program will now terminate \n";
+    std::clog << "Wrong number of parameters, the program will now terminate \n";
     return 1;
   }
 
@@ -47,7 +47,7 @@ int main(int argc, char** argv) {
     delete lands[i];
   }
 
-  std::cout << "Done \n";
+  std::clog << "Done \n";
 
   return 0;
 }
diff --git a/src/Persistence_representations/utilities/persistence_vectors/compute_distance_of_persistence_vectors.cpp b/src/Persistence_representations/utilities/persistence_vectors/compute_distance_of_persistence_vectors.cpp
index 541dd25f..236981a3 100644
--- a/src/Persistence_representations/utilities/persistence_vectors/compute_distance_of_persistence_vectors.cpp
+++ b/src/Persistence_representations/utilities/persistence_vectors/compute_distance_of_persistence_vectors.cpp
@@ -19,14 +19,14 @@ using Euclidean_distance = Gudhi::Euclidean_distance;
 using Vector_distances_in_diagram = Gudhi::Persistence_representations::Vector_distances_in_diagram<Euclidean_distance>;
 
 int main(int argc, char** argv) {
-  std::cout << "This program compute distance of persistence vectors stored in a file (the file needs to be created "
+  std::clog << "This program compute distance of persistence vectors stored in a file (the file needs to be created "
                "beforehand). \n";
-  std::cout << "The first parameter of a program is an integer p. The program compute l^p distance of the vectors. For "
+  std::clog << "The first parameter of a program is an integer p. The program compute l^p distance of the vectors. For "
                "l^infty distance choose p = -1. \n";
-  std::cout << "The remaining parameters of this programs are names of files with persistence vectors.\n";
+  std::clog << "The remaining parameters of this programs are names of files with persistence vectors.\n";
 
   if (argc < 3) {
-    std::cout << "Wrong number of parameters, the program will now terminate \n";
+    std::clog << "Wrong number of parameters, the program will now terminate \n";
     return 1;
   }
 
@@ -69,14 +69,14 @@ int main(int argc, char** argv) {
   out.open("distance.vect");
   for (size_t i = 0; i != distance.size(); ++i) {
     for (size_t j = 0; j != distance.size(); ++j) {
-      std::cout << distance[i][j] << " ";
+      std::clog << distance[i][j] << " ";
       out << distance[i][j] << " ";
     }
-    std::cout << std::endl;
+    std::clog << std::endl;
     out << std::endl;
   }
   out.close();
 
-  std::cout << "Distance can be found in 'distance.vect' file\n";
+  std::clog << "Distance can be found in 'distance.vect' file\n";
   return 0;
 }
diff --git a/src/Persistence_representations/utilities/persistence_vectors/compute_scalar_product_of_persistence_vectors.cpp b/src/Persistence_representations/utilities/persistence_vectors/compute_scalar_product_of_persistence_vectors.cpp
index bbc50c98..c6ea0e1c 100644
--- a/src/Persistence_representations/utilities/persistence_vectors/compute_scalar_product_of_persistence_vectors.cpp
+++ b/src/Persistence_representations/utilities/persistence_vectors/compute_scalar_product_of_persistence_vectors.cpp
@@ -19,12 +19,12 @@ using Euclidean_distance = Gudhi::Euclidean_distance;
 using Vector_distances_in_diagram = Gudhi::Persistence_representations::Vector_distances_in_diagram<Euclidean_distance>;
 
 int main(int argc, char** argv) {
-  std::cout << "This program computes scalar product of persistence vectors stored in a file (the file needs to "
+  std::clog << "This program computes scalar product of persistence vectors stored in a file (the file needs to "
             << "be created beforehand). \n"
             << "The parameters of this programs are names of files with persistence vectors.\n";
 
   if (argc < 3) {
-    std::cout << "Wrong number of parameters, the program will now terminate \n";
+    std::clog << "Wrong number of parameters, the program will now terminate \n";
     return 1;
   }
 
@@ -61,14 +61,14 @@ int main(int argc, char** argv) {
   out.open("scalar_product.vect");
   for (size_t i = 0; i != scalar_product.size(); ++i) {
     for (size_t j = 0; j != scalar_product.size(); ++j) {
-      std::cout << scalar_product[i][j] << " ";
+      std::clog << scalar_product[i][j] << " ";
       out << scalar_product[i][j] << " ";
     }
-    std::cout << std::endl;
+    std::clog << std::endl;
     out << std::endl;
   }
   out.close();
 
-  std::cout << "Distance can be found in 'scalar_product.vect' file\n";
+  std::clog << "Distance can be found in 'scalar_product.vect' file\n";
   return 0;
 }
diff --git a/src/Persistence_representations/utilities/persistence_vectors/create_persistence_vectors.cpp b/src/Persistence_representations/utilities/persistence_vectors/create_persistence_vectors.cpp
index f974c3d3..608e04e5 100644
--- a/src/Persistence_representations/utilities/persistence_vectors/create_persistence_vectors.cpp
+++ b/src/Persistence_representations/utilities/persistence_vectors/create_persistence_vectors.cpp
@@ -19,7 +19,7 @@ using Euclidean_distance = Gudhi::Euclidean_distance;
 using Vector_distances_in_diagram = Gudhi::Persistence_representations::Vector_distances_in_diagram<Euclidean_distance>;
 
 int main(int argc, char** argv) {
-  std::cout << "This program creates persistence vectors files (*.vect) of persistence diagrams files (*.pers) "
+  std::clog << "This program creates persistence vectors files (*.vect) of persistence diagrams files (*.pers) "
             << "provided as an input.\n"
             << "The first parameter of this program is a dimension of persistence that will be used in creation of "
             << "the persistence heat maps."
@@ -30,11 +30,11 @@ int main(int argc, char** argv) {
             << "The remaining parameters are the names of files with persistence diagrams. \n";
 
   if (argc < 3) {
-    std::cout << "Wrong parameter list, the program will now terminate \n";
+    std::clog << "Wrong parameter list, the program will now terminate \n";
     return 1;
   }
 
-  std::cout << "The remaining parameters are the names of files with persistence diagrams. \n";
+  std::clog << "The remaining parameters are the names of files with persistence diagrams. \n";
   int dim = atoi(argv[1]);
   unsigned dimension = std::numeric_limits<unsigned>::max();
   if (dim >= 0) {
diff --git a/src/Persistence_representations/utilities/persistence_vectors/plot_persistence_vectors.cpp b/src/Persistence_representations/utilities/persistence_vectors/plot_persistence_vectors.cpp
index de08fcfe..2decb134 100644
--- a/src/Persistence_representations/utilities/persistence_vectors/plot_persistence_vectors.cpp
+++ b/src/Persistence_representations/utilities/persistence_vectors/plot_persistence_vectors.cpp
@@ -17,10 +17,10 @@ using Euclidean_distance = Gudhi::Euclidean_distance;
 using Vector_distances_in_diagram = Gudhi::Persistence_representations::Vector_distances_in_diagram<Euclidean_distance>;
 
 int main(int argc, char** argv) {
-  std::cout << "This program create a Gnuplot script to plot persistence vector. Please call this program with the "
+  std::clog << "This program create a Gnuplot script to plot persistence vector. Please call this program with the "
                "name of file with persistence vector. \n";
   if (argc != 2) {
-    std::cout << "Wrong number of parameters, the program will now terminate. \n";
+    std::clog << "Wrong number of parameters, the program will now terminate. \n";
     return 1;
   }
   Vector_distances_in_diagram l;