From a4a389d3e6bf65538f6e6115a1aa30fb50c9f562 Mon Sep 17 00:00:00 2001
From: Gary King <gwking@metabang.com>
Date: Thu, 13 Apr 2006 10:48:35 -0400
Subject: [PATCH] Cleaned up old copying code

darcs-hash:20060413144835-3cc5d-0735217465ca8b762c68e15285048034307dd907.gz
---
 dev/graph.lisp                     |   13 +++----------
 dev/graphviz/graphviz-support.lisp |    6 +-----
 2 files changed, 4 insertions(+), 15 deletions(-)

diff --git a/dev/graph.lisp b/dev/graph.lisp
index e0c5aee..34896e7 100644
--- a/dev/graph.lisp
+++ b/dev/graph.lisp
@@ -87,11 +87,6 @@ something is putting something on the vertexes plist's
 
 ;;; ---------------------------------------------------------------------------
 
-#+COPYING
-(defcopy-methods basic-vertex :copy-all t)
-
-;;; ---------------------------------------------------------------------------
-
 (defmethod initialize-instance :after ((object basic-vertex) &key graph vertex-id)
   (when (and graph (not vertex-id))
     (setf (slot-value object 'vertex-id)
@@ -116,7 +111,6 @@ something is putting something on the vertexes plist's
    (color nil ia "The `color` is used by some algorithms for bookkeeping. [?? Should probably be in a mixin]"))
   (:export-p t)
   (:export-slots edge-id element tag color)
-  #+COPYING :copy-slots
   (:make-load-form-p t)
   (:documentation "This is the root class for all edges in CL-Graph."))
 
@@ -136,15 +130,14 @@ something is putting something on the vertexes plist's
 
 ;;; ---------------------------------------------------------------------------
 
-(defclass* directed-edge-mixin (#+COPYING copyable-mixin) ()
+(defclass* directed-edge-mixin () ()
   (:export-p t)
   (:documentation "This mixin class is used to indicate that an edge is directed."))
 
 ;;; ---------------------------------------------------------------------------
 
-(defclass* weighted-edge-mixin (#+COPYING copyable-mixin)
+(defclass* weighted-edge-mixin (#)
   ((weight 1d0 ia "The value of the weight of this edge. Defaults to 1.0d0"))
-  #+COPYING :copy-slots
   :export-slots
   (:export-p t)
   (:documentation "This mixin class adds a `weight` slot to an edge."))
@@ -155,7 +148,7 @@ something is putting something on the vertexes plist's
 
 ;;; ---------------------------------------------------------------------------
 
-(defclass* basic-graph (#+COPYING copyable-mixin)
+(defclass* basic-graph ()
   ((graph-vertexes :unbound ir)
    (graph-edges :unbound ir)
    (largest-vertex-id 0 r)
diff --git a/dev/graphviz/graphviz-support.lisp b/dev/graphviz/graphviz-support.lisp
index 26a35bf..f82f2b0 100644
--- a/dev/graphviz/graphviz-support.lisp
+++ b/dev/graphviz/graphviz-support.lisp
@@ -4,10 +4,6 @@
 
 $Id: graphviz-support.lisp,v 1.7 2005/06/21 20:51:51 moody Exp $
 
-Copyright 1992 - 2005 Experimental Knowledge Systems Lab, 
-University of Massachusetts Amherst MA, 01003-4610
-Professor Paul Cohen, Director
-
 Author: Gary King, Levente Mészáros, Attila Lendvai
 
 DISCUSSION
@@ -23,7 +19,7 @@ This file contains the stuff that does not depend on cl-graphviz.
 ; For more information about DOT file format, search the web for "DOTTY" and 
 ; "GRAPHVIZ".
 ;
-(defmethod graph->dot ((g basic-graph) (stream stream)
+ graph->dot ((g basic-graph) (stream stream)
                        &key 
                        (graph-formatter 'graph->dot-properties)
                        (vertex-key 'vertex-id)
-- 
1.7.10.4