Graph::Matrix(3pm)

Graph::Matrix3pm

Create and manipulate a v x v matrix of graph g

Usage

    use Graph::Matrix;
    use Graph::Directed;
    my $g  = Graph::Directed->new;
    $g->add_...(); # build $g
    my $m = Graph::Matrix->new($g);
    $m->get($u, $v)
    $s->get($u, $v, $val)

Overview

This module is meant for internal use by the Graph module.

Class Methods

new($g): Construct a new Matrix from the Graph $g.

Object Methods

get($u, $v): Return the value at the edge from $u to $v.

set($u, $v, $val): Set the edge from $u to $v to value $val.

stringify: Returns a string roughly representing the matrix, with the $u down the left-hand side, and $v across the top.

Author and copyright

Jarkko Hietaniemi [email protected]

Releases

10 releases since Debian 4.0 (Etch); the text changed 7 times.