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Diffstat (limited to 'example/Skeleton_blocker/Skeleton_blocker_link.cpp')
-rw-r--r-- | example/Skeleton_blocker/Skeleton_blocker_link.cpp | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/example/Skeleton_blocker/Skeleton_blocker_link.cpp b/example/Skeleton_blocker/Skeleton_blocker_link.cpp deleted file mode 100644 index 2ec72128..00000000 --- a/example/Skeleton_blocker/Skeleton_blocker_link.cpp +++ /dev/null @@ -1,69 +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): David Salinas - * - * Copyright (C) 2014 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/Skeleton_blocker.h> - -#include <stdio.h> -#include <stdlib.h> -#include <string> -#include <fstream> -#include <sstream> - -typedef Gudhi::skeleton_blocker::Skeleton_blocker_simple_traits Traits; -typedef Gudhi::skeleton_blocker::Skeleton_blocker_complex<Traits> Complex; -typedef Complex::Vertex_handle Vertex_handle; -typedef Complex::Root_vertex_handle Root_vertex_handle; -typedef Complex::Simplex Simplex; - -int main(int argc, char *argv[]) { - // build a full complex with 4 vertices and 2^4-1 simplices - - // Create a complex with four vertices (0,1,2,3) - Complex complex; - - // Add a tetrahedron to this complex - Simplex tetrahedron(Vertex_handle(0), Vertex_handle(1), Vertex_handle(2), Vertex_handle(3)); - complex.add_simplex(tetrahedron); - - std::cout << "complex:" << complex.to_string() << std::endl; - - // build the link of vertex 1, eg a triangle {0,2,3} - auto link = complex.link(Vertex_handle(1)); - std::cout << "link:" << link.to_string() << std::endl; - - // Internally link is a subcomplex of 'complex' and its vertices are stored in a vector. - // They can be accessed via Vertex_handle(x) where x is an index of the vector. - // In that example, link has three vertices and thus it contains only - // Vertex_handle(0),Vertex_handle(1) and Vertex_handle(2) are). - for (int i = 0; i < 5; ++i) - std::cout << "link.contains_vertex(Vertex_handle(" << i << ")):" << link.contains_vertex(Vertex_handle(i)) << - std::endl; - std::cout << std::endl; - - // To access to the initial vertices eg (0,1,2,3,4), Root_vertex_handle must be used. - // For instance, to test if the link contains the vertex that was labeled i: - for (int i = 0; i < 5; ++i) - std::cout << "link.contains_vertex(Root_vertex_handle(" << i << ")):" << - link.contains_vertex(Root_vertex_handle(i)) << std::endl; - - return EXIT_SUCCESS; -} |