Structural Bioinformatics Library
Template C++ / Python API for developping structural bioinformatics applications.

Defines simple predicates and constructions structure over a triangulation. More...
#include <Triangulation_extension_3.hpp>
Classes  
class  Canonical_edge 
Canonical representation of an edge in the 3D Triangulation. More...  
class  Canonical_facet 
Canonical representation of a facet in the 3D Triangulation. More...  
class  Get_common_facet 
Given two cells, return the common facet of the two cells. More...  
class  Get_other_two_edges 
Given an edge and a facet bounding it, return the two other edges of the facet. More...  
class  Is_coface 
Check that a simplex is the coface of a second simplex. More...  
class  Is_counter_clockwise_oriented 
Predicate checking that a facet of the 3D triangulation is counterclockwise oriented. More...  
class  T_Vertex_handle_with_order 
Check that a simplex is the coface of a second simplex. More...  
Public Types  
typedef Triangulation3::Vertex_handle  Vertex_handle 
Representation of a vertex in the 3D Triangulation. More...  
typedef Triangulation3::Cell_handle  Cell_handle 
Representation of a cell in the 3D Triangulation. More...  
typedef Triangulation3::Edge  Edge 
Representation of an edge in the 3D Triangulation. More...  
typedef Triangulation3::Facet  Facet 
Representation of a facet in the 3D Triangulation. More...  
Defines simple predicates and constructions structure over a triangulation.
This base class is used for implementing all the structures that sould be in this extension. The main class inherits from this base class for using partial template specialization over a limited number of types (T_Vertex_handle_with_order)
Triangulation3  A Model of the 3D Triangulation from the CGAL Library. 
typedef Triangulation3:: Cell_handle Cell_handle 
Representation of a cell in the 3D Triangulation.
More precisely, it is a pointer over a geometric and combinatorial data structure representing a tetrahedron of the triangulation. The cell is always associated to thhe four vertices bounding the tetrahedron.
Representation of an edge in the 3D Triangulation.
It is a triple (Cell_handle, int, int), where the two integers are the indices of its source and target vertices in the associated cell.
Representation of a facet in the 3D Triangulation.
It is a pair (Cell_handle, int), where the cell is a coface of the facet and the integer is the index of the vertex of the associated cell not in the facet.
typedef Triangulation3:: Vertex_handle Vertex_handle 
Representation of a vertex in the 3D Triangulation.
More precisely, it is a pointer over a geometric and combinatorial data structure representing a point of the triangulation. The vertex is always associated to an incident tetrahedron of the triangulation.