1 files changed, 0 insertions, 84 deletions
diff --git a/utilities/Persistence_representations/persistence_landscapes/compute_scalar_product_of_landscapes.cpp b/utilities/Persistence_representations/persistence_landscapes/compute_scalar_product_of_landscapes.cpp
deleted file mode 100644
index 11fe2886..00000000
--- a/utilities/Persistence_representations/persistence_landscapes/compute_scalar_product_of_landscapes.cpp
+++ /dev/null
@@ -1,84 +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_landscape.h>
-
-#include <iostream>
-#include <sstream>
-#include <vector>
-
-using Persistence_landscape = Gudhi::Persistence_representations::Persistence_landscape;
-
-int main(int argc, char** argv) {
-  std::cout << "This program computes scalar product of persistence landscapes stored in a file (the file needs to be "
-            << "created beforehand). \n"
-            << "The parameters of this programs are names of files with persistence landscapes.\n";
-
-  if (argc < 3) {
-    std::cout << "Wrong number of parameters, the program will now terminate \n";
-    return 1;
-  }
-
-  std::vector<const char*> filenames;
-  for (int i = 1; i < argc; ++i) {
-    filenames.push_back(argv[i]);
-  }
-  std::vector<Persistence_landscape> landscaspes;
-  landscaspes.reserve(filenames.size());
-  for (size_t file_no = 0; file_no != filenames.size(); ++file_no) {
-    Persistence_landscape l;
-    l.load_landscape_from_file(filenames[file_no]);
-    landscaspes.push_back(l);
-  }
-
-  // and now we will compute the scalar product of landscapes.
-
-  // first we prepare an array:
-  std::vector<std::vector<double> > scalar_product(filenames.size());
-  for (size_t i = 0; i != filenames.size(); ++i) {
-    std::vector<double> v(filenames.size(), 0);
-    scalar_product[i] = v;
-  }
-
-  // and now we can compute the scalar product:
-  for (size_t i = 0; i != landscaspes.size(); ++i) {
-    for (size_t j = i; j != landscaspes.size(); ++j) {
-      scalar_product[i][j] = scalar_product[j][i] = compute_inner_product(landscaspes[i], landscaspes[j]);
-    }
-  }
-
-  // and now output the result to the screen and a file:
-  std::ofstream out;
-  out.open("scalar_product.land");
-  for (size_t i = 0; i != scalar_product.size(); ++i) {
-    for (size_t j = 0; j != scalar_product.size(); ++j) {
-      std::cout << scalar_product[i][j] << " ";
-      out << scalar_product[i][j] << " ";
-    }
-    std::cout << std::endl;
-    out << std::endl;
-  }
-  out.close();
-
-  std::cout << "Distance can be found in 'scalar_product.land' file\n";
-  return 0;
-}