diff options
Diffstat (limited to 'src/Witness_complex/example')
| -rw-r--r-- | src/Witness_complex/example/witness_complex_sphere.cpp | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/Witness_complex/example/witness_complex_sphere.cpp b/src/Witness_complex/example/witness_complex_sphere.cpp index 3d4a54aa..5a041c3e 100644 --- a/src/Witness_complex/example/witness_complex_sphere.cpp +++ b/src/Witness_complex/example/witness_complex_sphere.cpp @@ -54,6 +54,8 @@ void write_data(Data_range & data, std::string filename) { } int main(int argc, char * const argv[]) { + typedef Gudhi::witness_complex::Witness_complex<CGAL::Epick_d<CGAL::Dynamic_dimension_tag>> Witness_complex; + if (argc != 2) { std::cerr << "Usage: " << argv[0] << " number_of_landmarks \n"; @@ -77,21 +79,20 @@ int main(int argc, char * const argv[]) { // Choose landmarks start = clock(); - std::vector<std::vector< int > > knn; - Gudhi::subsampling::pick_n_random_points(point_vector, 100, std::back_inserter(landmarks)); - Gudhi::witness_complex::construct_closest_landmark_table(point_vector, landmarks, knn); + Gudhi::subsampling::pick_n_random_points(point_vector, number_of_landmarks, std::back_inserter(landmarks)); // Compute witness complex - // Gudhi::witness_complex::witness_complex(knn, number_of_landmarks, point_vector[0].size(), simplex_tree); - Gudhi::witness_complex::Witness_complex<Gudhi::Simplex_tree<>, CGAL::Epick_d<CGAL::Dynamic_dimension_tag>>(landmarks.begin(), - landmarks.end(), - point_vector.begin(), - point_vector.end(), - simplex_tree); + Witness_complex witness_complex(landmarks.begin(), + landmarks.end(), + point_vector.begin(), + point_vector.end()); + witness_complex.create_complex(simplex_tree, 0); end = clock(); double time = static_cast<double>(end - start) / CLOCKS_PER_SEC; std::cout << "Witness complex for " << number_of_landmarks << " landmarks took " << time << " s. \n"; + assert(1 == 0); + std::cout << simplex_tree << "\n"; std::cout << "Number of simplices is: " << simplex_tree.num_simplices() << "\n"; l_time.push_back(std::make_pair(nbP, time)); } |