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Forward declaration for model node in delegate definition.
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Flexibility.
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@epreston
epreston committed Aug 8, 2012
1 parent 0495ad0 commit 4461338
Showing 1 changed file with 4 additions and 1 deletion.
5 changes: 4 additions & 1 deletion PSTreeGraphView/PSTreeGraphDelegate.h
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#import <Foundation/Foundation.h>

#import "PSTreeGraphModelNode.h"
// Forward declaration of Model Node

@protocol PSTreeGraphModelNode;


@protocol PSTreeGraphDelegate <NSObject>

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