diff options
author | Gard Spreemann <gspr@nonempty.org> | 2019-09-25 14:29:41 +0200 |
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committer | Gard Spreemann <gspr@nonempty.org> | 2019-09-25 14:29:41 +0200 |
commit | 599d68cd916f533bdb66dd9e684dd5703233b6bb (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /utilities/Persistence_representations/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp | |
parent | a2e642954ae39025e041471d486ecbac25dff440 (diff) |
Delete all files in order to incorporate upstream's move to git.
Diffstat (limited to 'utilities/Persistence_representations/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp')
-rw-r--r-- | utilities/Persistence_representations/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/utilities/Persistence_representations/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp b/utilities/Persistence_representations/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp deleted file mode 100644 index 3be3de8f..00000000 --- a/utilities/Persistence_representations/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp +++ /dev/null @@ -1,68 +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 the range of birth and death times of persistence pairs in diagrams provided as " - << "an input.\n" - << "The first parameter is the dimension of persistence to be used to create persistence intervals. " - << "If your file contains the information about dimension of persistence pairs, please provide here the " - << "dimension of persistence pairs you want to use. " - << "If your input files consist only of birth-death pairs, please set this first parameter to -1.\n" - << "The remaining parameters of the program are the names of files with persistence diagrams.\n"; - - if (argc < 3) { - std::cout << "Wrong parameter list, the program will now terminate \n"; - return 1; - } - - unsigned dimension = std::numeric_limits<unsigned>::max(); - int dim = atoi(argv[1]); - if (dim >= 0) { - dimension = (unsigned)dim; - } - std::vector<const char*> filenames; - for (int i = 2; i < argc; ++i) { - filenames.push_back(argv[i]); - } - - double min_ = std::numeric_limits<double>::max(); - double max_ = -std::numeric_limits<double>::max(); - - for (size_t file_no = 0; file_no != filenames.size(); ++file_no) { - std::cout << "Creating diagram based on a file : " << filenames[file_no] << std::endl; - Persistence_intervals p(filenames[file_no], dimension); - std::pair<double, double> min_max_ = p.get_x_range(); - if (min_max_.first < min_) min_ = min_max_.first; - if (min_max_.second > max_) max_ = min_max_.second; - } - std::cout << "Birth-death range : min: " << min_ << ", max: " << max_ << std::endl; - return 0; -} |