1 files changed, 0 insertions, 100 deletions
diff --git a/example/Witness_complex/witness_complex_from_file.cpp b/example/Witness_complex/witness_complex_from_file.cpp
deleted file mode 100644
index 53207ad2..00000000
--- a/example/Witness_complex/witness_complex_from_file.cpp
+++ /dev/null
@@ -1,100 +0,0 @@
-/*    This file is part of the Gudhi Library. The Gudhi library
- *    (Geometric Understanding in Higher Dimensions) is a generic C++
- *    library for computational topology.
- *
- *    Author(s):       Siargey Kachanovich
- *
- *    Copyright (C) 2015  INRIA Sophia Antipolis-Méditerranée (France)
- *
- *    This program is free software: you can redistribute it and/or modify
- *    it under the terms of the GNU General Public License as published by
- *    the Free Software Foundation, either version 3 of the License, or
- *    (at your option) any later version.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU General Public License for more details.
- *
- *    You should have received a copy of the GNU General Public License
- *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <gudhi/Simplex_tree.h>
-#include <gudhi/Witness_complex.h>
-#include <gudhi/Landmark_choice_by_random_point.h>
-#include <gudhi/reader_utils.h>
-
-#include <iostream>
-#include <fstream>
-#include <ctime>
-#include <string>
-#include <vector>
-
-typedef std::vector< Vertex_handle > typeVectorVertex;
-typedef std::vector< std::vector <double> > Point_Vector;
-
-/**
- * \brief Customized version of read_points
- * which takes into account a possible nbP first line
- *
- */
-inline void
-read_points_cust(std::string file_name, std::vector< std::vector< double > > & points) {
-  std::ifstream in_file(file_name.c_str(), std::ios::in);
-  if (!in_file.is_open()) {
-    std::cerr << "Unable to open file " << file_name << std::endl;
-    return;
-  }
-  std::string line;
-  double x;
-  while (getline(in_file, line)) {
-    std::vector< double > point;
-    std::istringstream iss(line);
-    while (iss >> x) {
-      point.push_back(x);
-    }
-    if (point.size() != 1)
-      points.push_back(point);
-  }
-  in_file.close();
-}
-
-int main(int argc, char * const argv[]) {
-  if (argc != 3) {
-    std::cerr << "Usage: " << argv[0]
-        << " path_to_point_file nbL \n";
-    return 0;
-  }
-
-  std::string file_name = argv[1];
-  int nbL = atoi(argv[2]);
-  clock_t start, end;
-
-  // Construct the Simplex Tree
-  Gudhi::Simplex_tree<> simplex_tree;
-
-  // Read the point file
-  Point_Vector point_vector;
-  read_points_cust(file_name, point_vector);
-  std::cout << "Successfully read " << point_vector.size() << " points.\n";
-  std::cout << "Ambient dimension is " << point_vector[0].size() << ".\n";
-
-  // Choose landmarks
-  start = clock();
-  std::vector<std::vector< int > > knn;
-  Gudhi::witness_complex::landmark_choice_by_random_point(point_vector, nbL, knn);
-  end = clock();
-  std::cout << "Landmark choice for " << nbL << " landmarks took "
-      << static_cast<double>(end - start) / CLOCKS_PER_SEC << " s. \n";
-
-  // Compute witness complex
-  start = clock();
-  Gudhi::witness_complex::witness_complex(knn, nbL, point_vector[0].size(), simplex_tree);
-  end = clock();
-  std::cout << "Witness complex took "
-      << static_cast<double>(end - start) / CLOCKS_PER_SEC << " s. \n";
-}