1 files changed, 2 insertions, 3 deletions
diff --git a/src/Persistence_representations/utilities/persistence_landscapes/create_landscapes.cpp b/src/Persistence_representations/utilities/persistence_landscapes/create_landscapes.cpp
index a6b33225..325081d1 100644
--- a/src/Persistence_representations/utilities/persistence_landscapes/create_landscapes.cpp
+++ b/src/Persistence_representations/utilities/persistence_landscapes/create_landscapes.cpp
@@ -22,14 +22,13 @@
 
 #include <gudhi/Persistence_landscape.h>
 
-using namespace Gudhi;
-using namespace Gudhi::Persistence_representations;
-
 #include <iostream>
 #include <sstream>
 #include <vector>
 #include <limits>
 
+using Persistence_landscape = Gudhi::Persistence_representations::Persistence_landscape;
+
 int main(int argc, char** argv) {
   std::cout << "This program creates persistence landscapes of diagrams provided as an input. \n";
   std::cout << "The first parameter of the program is the dimension of persistence to be used to construct persistence "