1 files changed, 0 insertions, 70 deletions
diff --git a/example/Witness_complex/example_witness_complex_sphere.cpp b/example/Witness_complex/example_witness_complex_sphere.cpp
deleted file mode 100644
index 9e3c972d..00000000
--- a/example/Witness_complex/example_witness_complex_sphere.cpp
+++ /dev/null
@@ -1,70 +0,0 @@
-#define BOOST_PARAMETER_MAX_ARITY 12
-
-#include <gudhi/Simplex_tree.h>
-#include <gudhi/Euclidean_witness_complex.h>
-#include <gudhi/pick_n_random_points.h>
-#include <gudhi/choose_n_farthest_points.h>
-#include <gudhi/reader_utils.h>
-
-#include <CGAL/Epick_d.h>
-
-#include <iostream>
-#include <fstream>
-#include <ctime>
-#include <utility>
-#include <string>
-#include <vector>
-
-#include "generators.h"
-
-/** Write a gnuplot readable file.
- *  Data range is a random access range of pairs (arg, value)
- */
-template <typename Data_range>
-void write_data(Data_range& data, std::string filename) {
-  std::ofstream ofs(filename, std::ofstream::out);
-  for (auto entry : data) ofs << entry.first << ", " << entry.second << "\n";
-  ofs.close();
-}
-
-int main(int argc, char* const argv[]) {
-  using Kernel = CGAL::Epick_d<CGAL::Dynamic_dimension_tag>;
-  using Witness_complex = Gudhi::witness_complex::Euclidean_witness_complex<Kernel>;
-
-  if (argc != 2) {
-    std::cerr << "Usage: " << argv[0] << " number_of_landmarks \n";
-    return 0;
-  }
-
-  int number_of_landmarks = atoi(argv[1]);
-
-  std::vector<std::pair<int, double> > l_time;
-
-  // Generate points
-  for (int nbP = 500; nbP < 10000; nbP += 500) {
-    clock_t start, end;
-    // Construct the Simplex Tree
-    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";
-
-    // Choose landmarks
-    start = clock();
-    // Gudhi::subsampling::pick_n_random_points(point_vector, number_of_landmarks, std::back_inserter(landmarks));
-    Gudhi::subsampling::choose_n_farthest_points(K(), point_vector, number_of_landmarks,
-                                                 Gudhi::subsampling::random_starting_point,
-                                                 std::back_inserter(landmarks));
-
-    // Compute witness complex
-    Witness_complex witness_complex(landmarks, point_vector);
-    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";
-    l_time.push_back(std::make_pair(nbP, time));
-  }
-  write_data(l_time, "w_time.dat");
-}