diff options
Diffstat (limited to 'src/Nerve_GIC/include/gudhi/GIC.h')
-rw-r--r-- | src/Nerve_GIC/include/gudhi/GIC.h | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/src/Nerve_GIC/include/gudhi/GIC.h b/src/Nerve_GIC/include/gudhi/GIC.h index 642b88b0..58831bbf 100644 --- a/src/Nerve_GIC/include/gudhi/GIC.h +++ b/src/Nerve_GIC/include/gudhi/GIC.h @@ -376,8 +376,7 @@ class Cover_complex { double d; std::vector<double> zeros(n); for (int i = 0; i < n; i++) distances.push_back(zeros); - std::string distance = point_cloud_name; - distance.append("_dist"); + std::string distance = point_cloud_name + "_dist"; std::ifstream input(distance.c_str(), std::ios::out | std::ios::binary); if (input.good()) { @@ -481,10 +480,8 @@ class Cover_complex { */ void set_function_from_coordinate(int k) { for (int i = 0; i < n; i++) func.emplace(i, point_cloud[i][k]); - char coordinate[100]; - sprintf(coordinate, "coordinate %d", k); functional_cover = true; - cover_name = coordinate; + cover_name = "coordinate " + std::to_string(k); } public: // Set function from vector. @@ -897,9 +894,8 @@ class Cover_complex { * of its 1-skeleton in a .pdf file. */ void plot_DOT() { - char mapp[100]; - sprintf(mapp, "%s_sc.dot", point_cloud_name.c_str()); - std::ofstream graphic(mapp); + std::string mapp = point_cloud_name + "_sc.dot"; + std::ofstream graphic(mapp.c_str()); double maxv = std::numeric_limits<double>::lowest(); double minv = std::numeric_limits<double>::max(); @@ -948,9 +944,8 @@ class Cover_complex { void write_info() { int num_simplices = simplices.size(); int num_edges = 0; - char mapp[100]; - sprintf(mapp, "%s_sc.txt", point_cloud_name.c_str()); - std::ofstream graphic(mapp); + std::string mapp = point_cloud_name + "_sc.dot"; + std::ofstream graphic(mapp.c_str()); for (int i = 0; i < num_simplices; i++) if (simplices[i].size() == 2) @@ -993,9 +988,8 @@ class Cover_complex { std::vector<std::vector<int> > edges, faces; int numsimplices = simplices.size(); - char gic[100]; - sprintf(gic, "%s_sc.off", point_cloud_name.c_str()); - std::ofstream graphic(gic); + std::string mapp = point_cloud_name + "_sc.dot"; + std::ofstream graphic(mapp.c_str()); graphic << "OFF" << std::endl; for (int i = 0; i < numsimplices; i++) { |