NAME

Graph::Easy::Base - Baseclass for Graph::Easy objects like nodes, edges etc

SYNOPSIS

        # Used automatically by Graph::Easy - should not used directly

DESCRIPTION

Used automatically by Graph::Easy - should not used directly.

METHODS

new()

Create a new object, and call _init() on it.

error()

        $last_error = $node->error();

        $node->error($error);                   # set new messags
        $node->error('');                       # clear error

Returns the last error message, or '' for no error.

EXPORT

None by default.

SEE ALSO

Graph::Easy.

AUTHOR

Copyright (C) 2004 - 2005 by Tels http://bloodgate.com.

See the LICENSE file for more details.