diff options
Diffstat (limited to 'utilities/Bottleneck_distance')
-rw-r--r-- | utilities/Bottleneck_distance/CMakeLists.txt | 15 | ||||
-rw-r--r-- | utilities/Bottleneck_distance/bottleneck_distance.cpp | 50 | ||||
-rw-r--r-- | utilities/Bottleneck_distance/bottleneckdistance.md | 26 |
3 files changed, 0 insertions, 91 deletions
diff --git a/utilities/Bottleneck_distance/CMakeLists.txt b/utilities/Bottleneck_distance/CMakeLists.txt deleted file mode 100644 index 2f35885c..00000000 --- a/utilities/Bottleneck_distance/CMakeLists.txt +++ /dev/null @@ -1,15 +0,0 @@ -project(Bottleneck_distance_utilities) - -if (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.8.1) - add_executable (bottleneck_distance bottleneck_distance.cpp) - if (TBB_FOUND) - target_link_libraries(bottleneck_distance ${TBB_LIBRARIES}) - endif(TBB_FOUND) - - add_test(NAME Bottleneck_distance_utilities_Bottleneck_read_file - COMMAND $<TARGET_FILE:bottleneck_distance> - "${CMAKE_SOURCE_DIR}/data/persistence_diagram/first.pers" "${CMAKE_SOURCE_DIR}/data/persistence_diagram/second.pers") - - install(TARGETS bottleneck_distance DESTINATION bin) - -endif (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.8.1) diff --git a/utilities/Bottleneck_distance/bottleneck_distance.cpp b/utilities/Bottleneck_distance/bottleneck_distance.cpp deleted file mode 100644 index 8f724f95..00000000 --- a/utilities/Bottleneck_distance/bottleneck_distance.cpp +++ /dev/null @@ -1,50 +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. - * - * Authors: Francois Godi, small modifications by Pawel Dlotko - * - * Copyright (C) 2015 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/Bottleneck.h> -#include <gudhi/reader_utils.h> -#include <iostream> -#include <vector> -#include <utility> // for pair -#include <string> -#include <limits> // for numeric_limits - -int main(int argc, char** argv) { - if (argc < 3) { - std::cout << "To run this program please provide as an input two files with persistence diagrams. Each file" << - " should contain a birth-death pair per line. Third, optional parameter is an error bound on the bottleneck" << - " distance (set by default to the smallest positive double value). If you set the error bound to 0, be" << - " aware this version is exact but expensive. The program will now terminate \n"; - return -1; - } - std::vector<std::pair<double, double>> diag1 = Gudhi::read_persistence_intervals_in_dimension(argv[1]); - std::vector<std::pair<double, double>> diag2 = Gudhi::read_persistence_intervals_in_dimension(argv[2]); - - double tolerance = std::numeric_limits<double>::min(); - if (argc == 4) { - tolerance = atof(argv[3]); - } - double b = Gudhi::persistence_diagram::bottleneck_distance(diag1, diag2, tolerance); - std::cout << "The distance between the diagrams is : " << b << ". The tolerance is : " << tolerance << std::endl; - - return 0; -} diff --git a/utilities/Bottleneck_distance/bottleneckdistance.md b/utilities/Bottleneck_distance/bottleneckdistance.md deleted file mode 100644 index 939eb911..00000000 --- a/utilities/Bottleneck_distance/bottleneckdistance.md +++ /dev/null @@ -1,26 +0,0 @@ ----
-layout: page
-title: "Bottleneck distance"
-meta_title: "Bottleneck distance"
-teaser: ""
-permalink: /bottleneckdistance/
----
-{::comment}
-Leave the lines above as it is required by the web site generator 'Jekyll'
-{:/comment}
-
-
-## bottleneck_read_file_example ##
-
-This program computes the Bottleneck distance between two persistence diagram files.
-
-**Usage**
-
-```
- bottleneck_read_file_example <file_1.pers> <file_2.pers> [<tolerance>]
-```
-
-where
-
-* `<file_1.pers>` and `<file_2.pers>` must be in the format described [here](/doc/latest/fileformats.html#FileFormatsPers).
-* `<tolerance>` is an error bound on the bottleneck distance (set by default to the smallest positive double value).
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