Module io 

File I/O for graphs.

Structs

DimacsGraph

Result of reading a DIMACS file.

DlGraph

Result of reading a DL file.

LglGraph

Result of reading an LGL file: the graph plus optional metadata.

NcolGraph

Result of reading an NCOL file: the graph plus optional metadata.

PajekGraph

Result of reading a Pajek file.

Enums

DimacsProblem

The type of DIMACS problem read from the file.

Functions

read_dimacs

Read a graph from DIMACS flow/edge format.

read_dl

Read a graph from UCINET DL format.

read_edgelist

Read an edge list from any Read into a fresh Graph.

read_gml

Read a graph from GML format.

read_graphdb

Read a graph from GraphDB binary format.

read_lgl

Read a graph from LGL (.lgl) format.

read_ncol

Read a graph from NCOL (.ncol) format.

read_pajek

Read a graph from Pajek (.net) format.

write_dimacs_flow

Write a graph in DIMACS max-flow format.

write_dot

Write a graph in DOT (Graphviz) format.

write_edgelist

Write a graph as an edge list.

write_gml

Write a graph in GML format.

write_graphml

Write a graph in GraphML format.

write_leda

Write a graph in LEDA native graph format.

write_lgl

Write a graph in LGL format.

write_ncol

Write a graph in NCOL format.

write_pajek

Write a graph in Pajek (.net) format.