Added a CGAL include

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/witness@581 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 4f747215a4a6ac6bb0ca6f86b140f0bd8c4f0c14

2 files changed, 2 insertions, 2 deletions

diff --git a/src/Witness_complex/example/witness_complex_from_file.cpp b/src/Witness_complex/example/witness_complex_from_file.cpp
index b842574b..01172fbe 100644
--- a/src/Witness_complex/example/witness_complex_from_file.cpp
+++ b/src/Witness_complex/example/witness_complex_from_file.cpp
@@ -115,7 +115,7 @@ int main (int argc, char * const argv[])
   witnessComplex.landmark_choice_by_random_points(point_vector, point_vector.size(), L);
   witnessComplex.nearest_landmarks(point_vector,L,WL);
   end = clock();
-  std::cout << "Landmark choice took "
+  std::cout << "Landmark choice for " << nbL << " landmarks took "
             << (double)(end-start)/CLOCKS_PER_SEC << " s. \n";
   // Write the WL matrix in a file
   mkdir("output", S_IRWXU);
diff --git a/src/Witness_complex/example/witness_complex_knn_landmarks.cpp b/src/Witness_complex/example/witness_complex_knn_landmarks.cpp
index 2003f218..5580c0eb 100644
--- a/src/Witness_complex/example/witness_complex_knn_landmarks.cpp
+++ b/src/Witness_complex/example/witness_complex_knn_landmarks.cpp
@@ -34,7 +34,7 @@
 //#include <boost/filesystem.hpp>
 
 //#include <CGAL/Delaunay_triangulation.h>
-//#include <CGAL/Epick_d.h>
+#include <CGAL/Epick_d.h>
 #include <CGAL/K_neighbor_search.h>
 
 using namespace Gudhi;