diff options
Diffstat (limited to 'src/Skeleton_blocker/include/gudhi/Skeleton_blocker.h')
| -rw-r--r-- | src/Skeleton_blocker/include/gudhi/Skeleton_blocker.h | 64 |
1 files changed, 31 insertions, 33 deletions
diff --git a/src/Skeleton_blocker/include/gudhi/Skeleton_blocker.h b/src/Skeleton_blocker/include/gudhi/Skeleton_blocker.h index 289819b5..615b3a81 100644 --- a/src/Skeleton_blocker/include/gudhi/Skeleton_blocker.h +++ b/src/Skeleton_blocker/include/gudhi/Skeleton_blocker.h @@ -19,23 +19,24 @@ * 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 SRC_SKELETON_BLOCKER_INCLUDE_GUDHI_SKELETON_BLOCKER_H_ -#define SRC_SKELETON_BLOCKER_INCLUDE_GUDHI_SKELETON_BLOCKER_H_ -#include "gudhi/Skeleton_blocker_complex.h" -#include "gudhi/Skeleton_blocker_geometric_complex.h" -#include "gudhi/Skeleton_blocker_simplifiable_complex.h" -#include "gudhi/Skeleton_blocker/Skeleton_blocker_off_io.h" +#ifndef SKELETON_BLOCKER_H_ +#define SKELETON_BLOCKER_H_ -#include "gudhi/Skeleton_blocker/Skeleton_blocker_simple_traits.h" -#include "gudhi/Skeleton_blocker/Skeleton_blocker_simple_geometric_traits.h" +#include <gudhi/Skeleton_blocker_complex.h> +#include <gudhi/Skeleton_blocker_geometric_complex.h> +#include <gudhi/Skeleton_blocker_simplifiable_complex.h> +#include <gudhi/Skeleton_blocker/Skeleton_blocker_off_io.h> +#include <gudhi/Skeleton_blocker/Skeleton_blocker_simple_traits.h> +#include <gudhi/Skeleton_blocker/Skeleton_blocker_simple_geometric_traits.h> -#include "gudhi/Utils.h" // xxx - +#include <gudhi/Utils.h> // xxx namespace Gudhi { + namespace skbl { + /** \defgroup skbl Skeleton-Blocker \author David Salinas @@ -128,7 +129,7 @@ of a simplicial complex. \code{.cpp} typedef Skeleton_blocker_complex<Skeleton_blocker_simple_traits> Complex; typedef Complex::Vertex_handle Vertex_handle; - typedef Complex::Simplex_handle Simplex; + typedef Complex::Simplex Simplex; const int n = 15; @@ -138,8 +139,7 @@ of a simplicial complex. complex.add_vertex(); for(int i=0;i<n;i++) for(int j=0;j<i;j++) - //note that add_edge adds the edge and all its cofaces - complex.add_edge(Vertex_handle(i),Vertex_handle(j)); + complex.add_edge_without_blockers(Vertex_handle(i),Vertex_handle(j)); // this is just to illustrate iterators, to count number of vertices // or edges, complex.num_vertices() and complex.num_edges() are @@ -158,7 +158,7 @@ of a simplicial complex. // we use a reference to a simplex instead of a copy // value here because a simplex is a set of integers // and copying it cost time - for(const Simplex & s : complex.simplex_range()){ + for(const Simplex & s : complex.star_simplex_range()){ ++num_simplices; if(s.dimension()%2 == 0) euler += 1; @@ -181,20 +181,20 @@ The Euler Characteristic is 1 \subsection s Constructing a skeleton-blockers from a list of maximal faces or from a list of faces \code{.cpp} - std::vector<Simplex_handle> simplices; + std::vector<Simplex> simplices; //add 4 triangles of a tetrahedron 0123 - simplices.push_back(Simplex_handle(Vertex_handle(0),Vertex_handle(1),Vertex_handle(2))); - simplices.push_back(Simplex_handle(Vertex_handle(1),Vertex_handle(2),Vertex_handle(3))); - simplices.push_back(Simplex_handle(Vertex_handle(3),Vertex_handle(0),Vertex_handle(2))); - simplices.push_back(Simplex_handle(Vertex_handle(3),Vertex_handle(0),Vertex_handle(1))); + simplices.push_back(Simplex(Vertex_handle(0),Vertex_handle(1),Vertex_handle(2))); + simplices.push_back(Simplex(Vertex_handle(1),Vertex_handle(2),Vertex_handle(3))); + simplices.push_back(Simplex(Vertex_handle(3),Vertex_handle(0),Vertex_handle(2))); + simplices.push_back(Simplex(Vertex_handle(3),Vertex_handle(0),Vertex_handle(1))); Complex complex; //get complex from top faces make_complex_from_top_faces(complex,simplices.begin(),simplices.end()); std::cout << "Simplices:"<<std::endl; - for(const Simplex & s : complex.simplex_range()) + for(const Simplex & s : complex.star_simplex_range()) std::cout << s << " "; std::cout << std::endl; @@ -203,16 +203,16 @@ The Euler Characteristic is 1 //now build a complex from its full list of simplices simplices.clear(); - simplices.push_back(Simplex_handle(Vertex_handle(0))); - simplices.push_back(Simplex_handle(Vertex_handle(1))); - simplices.push_back(Simplex_handle(Vertex_handle(2))); - simplices.push_back(Simplex_handle(Vertex_handle(0),Vertex_handle(1))); - simplices.push_back(Simplex_handle(Vertex_handle(1),Vertex_handle(2))); - simplices.push_back(Simplex_handle(Vertex_handle(2),Vertex_handle(0))); + simplices.push_back(Simplex(Vertex_handle(0))); + simplices.push_back(Simplex(Vertex_handle(1))); + simplices.push_back(Simplex(Vertex_handle(2))); + simplices.push_back(Simplex(Vertex_handle(0),Vertex_handle(1))); + simplices.push_back(Simplex(Vertex_handle(1),Vertex_handle(2))); + simplices.push_back(Simplex(Vertex_handle(2),Vertex_handle(0))); complex = Complex(simplices.begin(),simplices.end()); std::cout << "Simplices:"<<std::endl; - for(const Simplex & s : complex.simplex_range()) + for(const Simplex & s : complex.star_simplex_range()) std::cout << s << " "; std::cout << std::endl; @@ -240,14 +240,12 @@ their collaboration to write the two initial papers \copyright GNU General Public License v3. -\verbatim Contact: David Salinas, david.salinas@inria.fr \endverbatim +\verbatim Contact: gudhi-users@lists.gforge.inria.fr \endverbatim */ /** @} */ // end defgroup -} // namespace skbl -} // namespace Gudhi - - -#endif // SRC_SKELETON_BLOCKER_INCLUDE_GUDHI_SKELETON_BLOCKER_H_ +} // namespace skbl +} // namespace Gudhi +#endif // SKELETON_BLOCKER_H_ |