object

unweighted_directed_graph

Unweighted directed graph predicates using the AVL tree dictionary representation.

Availability:

logtalk_load(graphs(loader))

Author: Paulo Moura

Version: 1:0:0

Date: 2026-02-19

Compilation flags:

static, context_switching_calls

Extends:

public unweighted_directed_graph(avltree)

Remarks:

(none)

Inherited public predicates:

 add_edge/4  add_edges/3  add_vertex/3  add_vertices/3  all_pairs_min_paths/2  all_pairs_min_predecessors/2  breadth_first_order/3  complement/2  compose/3  cycle/2  delete_edge/4  delete_edges/3  delete_vertex/3  delete_vertices/3  depth_first_order/3  edge/3  edges/2  empty/1  has_cycle/1  has_path/3  in_degree/3  is_acyclic/1  is_bipartite/1  is_complete/1  is_sparse/1  leaves/2  max_path/5  min_distances/3  min_path/5  min_predecessors/3  neighbors/3  new/1  new/2  new/3  number_of_edges/2  number_of_vertices/2  out_degree/3  path/3  reachable/3  strongly_connected_components/2  symmetric_closure/2  topological_sort/2  topological_sort/3  transitive_closure/2  transitive_reduction/2  transpose/2  union/3  vertices/2  weakly_connected_components/2

Public predicates

(no local declarations; see entity ancestors if any)

Protected predicates

(no local declarations; see entity ancestors if any)

Private predicates

(no local declarations; see entity ancestors if any)

Operators

(none)