Gudhi::Hasse_complex< FiltrationValue, SimplexKey, VertexHandle > Class Template Reference

Data structure representing a Hasse diagram, i.e. a complex where all codimension 1 incidence relations are explicitly encoded. More...

#include <Hasse_complex.h>

Additional Inherited Members
Public Types inherited from FilteredComplex
typedef unspecified	Simplex_handle
typedef unspecified	Simplex_key
	Key associated to each simplex. More...
typedef unspecified	Filtration_value
	Type for the value of the filtration function. More...
typedef unspecified	Indexing_tag
	Specifies the nature of the indexing scheme. More...
typedef unspecified	Boundary_simplex_iterator
	Iterator on the simplices belonging to the boundary of a simplex. More...
typedef unspecified	Boundary_simplex_range
	Range giving access to the simplices in the boundary of a simplex. More...
typedef unspecified	Filtration_simplex_iterator
	Iterator over all simplices of the complex in the order of the indexing scheme. More...
typedef unspecified	Filtration_simplex_range
	Range over the simplices of the complex in the order of the filtration. More...
Public Member Functions inherited from FilteredComplex
Simplex_handle	null_simplex ()
size_t	num_simplices ()
	Returns the number of simplices in the complex. More...
int	dimension (Simplex_handle sh)
	Returns the dimension of a simplex.
Filtration_value	filtration (Simplex_handle sh)
	Returns the filtration value of a simplex. More...
Simplex_key	null_key ()
	Returns a key that is different from the keys associated to the simplices.
Simplex_key	key (Simplex_handle sh)
	Returns the key associated to a simplex.
Simplex_handle	simplex (Simplex_key key)
	Returns the simplex associated to a key. More...
void	assign_key (Simplex_handle sh, Simplex_key key)
	Assign a key to a simplex.
Boundary_simplex_range	boundary_simplex_range (Simplex_handle sh)
	Returns a range giving access to all simplices of the boundary of a simplex, i.e. the set of codimension 1 subsimplices of the Simplex. More...
Filtration_simplex_range	filtration_simplex_range ()
	Returns a range over the simplices of the complex in the order of the filtration. More...

Detailed Description

template<typename FiltrationValue = double, typename SimplexKey = int, typename VertexHandle = int>
class Gudhi::Hasse_complex< FiltrationValue, SimplexKey, VertexHandle >

Data structure representing a Hasse diagram, i.e. a complex where all codimension 1 incidence relations are explicitly encoded.

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The documentation for this class was generated from the following file:

• Hasse_complex/include/gudhi/Hasse_complex.h