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Request #3308 would like labels on the arcs
Submitted: 2005-01-26 23:56 UTC Modified: 2005-12-09 07:06 UTC
From: hendlerman at yahoo dot com Assigned: sergiosgc
Status: Assigned Package: Structures_Graph
PHP Version: 4.3.9 OS: any
Roadmaps: (Not assigned)    
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From: hendlerman at yahoo dot com
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 [2005-01-26 23:56 UTC] hendlerman at yahoo dot com
Description: ------------ Can arcs in the pear graph have metadata? It seems not. A labeled directed graph is a network - and maybe the code isn't meant to handle this complexity?

Comments

 [2005-01-27 00:05 UTC] hendlerman at yahoo dot com
perhaps a slight alteration to this function? function _connectTo(&$destinationNode) { $this->_arcs[] =& $destinationNode; } function _connectTo(&$destinationNode, $label = null) { if ($label != null) $this->_arcs[$label] =& $destinationNode; else $this->_arcs[] =& $destinationNode; }