1 files changed, 56 insertions, 0 deletions
diff --git a/cython/include/Reader_utils_interface.h b/cython/include/Reader_utils_interface.h
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+++ b/cython/include/Reader_utils_interface.h
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+/*    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):       Vincent Rouvreau
+ *
+ *    Copyright (C) 2017 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/>.
+ */
+
+#ifndef INCLUDE_READER_UTILS_INTERFACE_H_
+#define INCLUDE_READER_UTILS_INTERFACE_H_
+
+#include <gudhi/reader_utils.h>
+
+#include <iostream>
+#include <vector>
+#include <string>
+#include <map>
+#include <utility>  // for pair<>
+
+namespace Gudhi {
+
+// Redefine functions with a different name in order the original name can be used in the Python version.
+std::vector<std::vector<double>> read_matrix_from_csv_file(const std::string& filename,
+                                                                const char separator = ';') {
+  return read_lower_triangular_matrix_from_csv_file<double>(filename, separator);
+}
+
+inline std::map<int, std::vector<std::pair<double, double>>>
+    read_pers_intervals_grouped_by_dimension(std::string const& filename) {
+  return read_persistence_intervals_grouped_by_dimension(filename);
+}
+
+inline std::vector<std::pair<double, double>>
+    read_pers_intervals_in_dimension(std::string const& filename, int only_this_dim = -1) {
+  return read_persistence_intervals_in_dimension(filename, only_this_dim);
+}
+
+
+}  // namespace Gudhi
+
+
+#endif  // INCLUDE_READER_UTILS_INTERFACE_H_