| add_edges/3 | Unify
NewGraph with a new graph obtained by adding the list of Edges to Graph. |
| add_vertices/3 | Unify
NewGraph with a new graph obtained by adding the list of Vertices to
Graph. |
| complement/2 | UGraphOut
is a ugraph with an edge between all vertices that are _not_ connected
in UGraphIn and all edges from UGraphIn removed. |
| compose/3 | Compose
NewGraph by connecting the _drains_ of LeftGraph to the _sources_ of
RightGraph. |
| connect_ugraph/3 | Adds
Start as an additional vertex that is connected to all vertices in
UGraphIn. |
| del_edges/3 | Unify
NewGraph with a new graph obtained by removing the list of Edges from
Graph. |
| del_vertices/3 | Unify
NewGraph with a new graph obtained by deleting the list of Vertices and
all the edges that start from or go to a vertex in Vertices to the
Graph. |
| edges/2 | Unify
Edges with all edges appearing in Graph. |
| neighbors/3 | Neigbours
is a sorted list of the neighbours of Vertex in Graph. |
| neighbours/3 | Neigbours
is a sorted list of the neighbours of Vertex in Graph. |
| reachable/3 | True
when Vertices is an ordered set of vertices reachable in UGraph,
including Vertex. |
| top_sort/2 | Sort
vertices topologically. |
| transitive_closure/2 | Generate
the graph Closure as the transitive closure of Graph. |
| transpose_ugraph/2 | Unify
NewGraph with a new graph obtained from Graph by replacing all edges of
the form V1-V2 by edges of the form V2-V1. |
| ugraph_layers/2 | Sort
vertices topologically. |
| ugraph_union/3 | NewGraph
is the union of Graph1 and Graph2. |
| vertices/2 | Unify
Vertices with all vertices appearing in Graph. |
| vertices_edges_to_ugraph/3 | Create
a UGraph from Vertices and Edges. |