From e6636042890e1dbfc442dfa0fedd9797c7cb8eff Mon Sep 17 00:00:00 2001
From: randomguy3 <randomguy3@7c02a99a-9b00-45e3-bf44-6f3dd7fddb64>
Date: Sat, 10 Mar 2012 13:37:44 +0000
Subject: Make common code KVC compliant, and implement NSCopying where
 relevant

git-svn-id: https://tikzit.svn.sourceforge.net/svnroot/tikzit/trunk@420 7c02a99a-9b00-45e3-bf44-6f3dd7fddb64
---
 tikzit/src/common/Graph.h | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'tikzit/src/common/Graph.h')

diff --git a/tikzit/src/common/Graph.h b/tikzit/src/common/Graph.h
index e629464..c680219 100644
--- a/tikzit/src/common/Graph.h
+++ b/tikzit/src/common/Graph.h
@@ -44,7 +44,7 @@
 			 Graph changes can be re-done by calling applyGraphChange. They can be undone
 			 by calling applyGraphChange on [change inverse].
  */
-@interface Graph : NSObject {
+@interface Graph : NSObject <NSCopying> {
 	NSRecursiveLock *graphLock;
 	BOOL dirty; // keep track of when inEdges and outEdges need an update
 	NSMutableArray *nodes;
@@ -63,6 +63,13 @@
  */
 @property (copy) GraphElementData *data;
 
+// KVC methods
+- (void) insertObject:(GraphElementProperty*)gep
+		inDataAtIndex:(NSUInteger)index;
+- (void) removeObjectFromDataAtIndex:(NSUInteger)index;
+- (void) replaceObjectInDataAtIndex:(NSUInteger)index
+						 withObject:(GraphElementProperty*)gep;
+
 /*!
  @property   nodes
  @brief      The set of nodes.
@@ -128,6 +135,14 @@
  */
 - (Graph*)copyOfSubgraphWithNodes:(NSSet*)nds;
 
+/*!
+ @brief      Gives a copy of the full subgraph with the given nodes.
+ @param      nds a set of nodes.
+ @param      zone an allocation zone
+ @result     A subgraph.
+ */
+- (Graph*)copyOfSubgraphWithNodes:(NSSet*)nds zone:(NSZone*)zone;
+
 /*!
  @brief      Gives a set of edge-arrays that partition all of the edges in the graph.
  @result     An NSet of NSArrays of edges.
@@ -313,6 +328,8 @@
  */
 + (NSMapTable*)nodeTableForNodes:(NSSet*)nds;
 
++ (NSMapTable*)nodeTableForNodes:(NSSet*)nds withZone:(NSZone*)zone;
+
 /*!
  @brief      Copy the edge set and return a table of copies, whose
              keys are the original edges. This is used to save the state
@@ -322,6 +339,8 @@
  */
 + (NSMapTable*)edgeTableForEdges:(NSSet*)es;
 
++ (NSMapTable*)edgeTableForEdges:(NSSet*)es withZone:(NSZone*)zone;
+
 /*!
  @brief      Compute the bounds for a set of nodes.
  @param      nds an enumerable collection of nodes.
-- 
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