1 files changed, 0 insertions, 77 deletions
diff --git a/utilities/Persistence_representations/persistence_intervals/plot_histogram_of_intervals_lengths.cpp b/utilities/Persistence_representations/persistence_intervals/plot_histogram_of_intervals_lengths.cpp
deleted file mode 100644
index f283971b..00000000
--- a/utilities/Persistence_representations/persistence_intervals/plot_histogram_of_intervals_lengths.cpp
+++ /dev/null
@@ -1,77 +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):       Pawel Dlotko
- *
- *    Copyright (C) 2016 Inria
- *
- *    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 <gudhi/Persistence_intervals.h>
-
-#include <iostream>
-#include <vector>
-#include <limits>
-#include <utility>
-
-using Persistence_intervals = Gudhi::Persistence_representations::Persistence_intervals;
-
-int main(int argc, char** argv) {
-  std::cout << "This program computes a histogram of barcode's length. A number of bins in the histogram is a "
-            << "parameter of this program. \n";
-  if ((argc != 3) && (argc != 4)) {
-    std::cout << "To run this program, please provide the name of a file with persistence diagram and number of "
-              << "dominant intervals you would like to get. Set a negative number dominant intervals value "
-              << "If your file contains only birth-death pairs.\n"
-              << "The third parameter is the dimension of the persistence that is to be used. If your "
-              << "file contains only birth-death pairs, you can skip this parameter\n";
-    return 1;
-  }
-
-  unsigned dominant_interval_number = std::numeric_limits<unsigned>::max();
-  int nbr = atoi(argv[2]);
-  if (nbr >= 0) {
-    dominant_interval_number = static_cast<unsigned>(nbr);
-  }
-
-  int persistence_dimension = -1;
-  if (argc == 4) {
-    persistence_dimension = atoi(argv[3]);
-  }
-
-  Persistence_intervals p(argv[1], dominant_interval_number);
-  std::vector<std::pair<double, double> > dominant_intervals = p.dominant_intervals(persistence_dimension);
-  std::vector<size_t> histogram = p.histogram_of_lengths(10);
-
-  std::stringstream gnuplot_script;
-  gnuplot_script << argv[1] << "_GnuplotScript";
-  std::ofstream out;
-  out.open(gnuplot_script.str().c_str());
-
-  out << "set style data histogram" << std::endl;
-  out << "set style histogram cluster gap 1" << std::endl;
-  out << "set style fill solid border -1" << std::endl;
-  out << "plot '-' notitle" << std::endl;
-  for (size_t i = 0; i != histogram.size(); ++i) {
-    out << histogram[i] << std::endl;
-  }
-  out << std::endl;
-  out.close();
-
-  std::cout << "To visualize, install gnuplot and type the command: gnuplot -persist -e \"load \'"
-            << gnuplot_script.str().c_str() << "\'\"" << std::endl;
-  return 0;
-}