mirror of https://github.com/bsnes-emu/bsnes.git
58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
|
//
|
||
|
|
// HFAnnotatedTree.h
|
||
|
|
// HexFiend_2
|
||
|
|
//
|
||
|
|
// Copyright 2010 ridiculous_fish. All rights reserved.
|
||
|
|
//
|
||
|
|
|
||
|
|
#import <Foundation/NSObject.h>
|
||
|
|
|
||
|
|
typedef unsigned long long (*HFAnnotatedTreeAnnotaterFunction_t)(id left, id right);
|
||
|
|
|
||
|
|
|
||
|
|
@interface HFAnnotatedTreeNode : NSObject <NSMutableCopying> {
|
||
|
|
HFAnnotatedTreeNode *left;
|
||
|
|
HFAnnotatedTreeNode *right;
|
||
|
|
HFAnnotatedTreeNode *parent;
|
||
|
|
uint32_t level;
|
||
|
|
@public
|
||
|
|
unsigned long long annotation;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Pure virtual method, which must be overridden. */
|
||
|
|
- (NSComparisonResult)compare:(HFAnnotatedTreeNode *)node;
|
||
|
|
|
||
|
|
/* Returns the next in-order node. */
|
||
|
|
- (id)nextNode;
|
||
|
|
|
||
|
|
- (id)leftNode;
|
||
|
|
- (id)rightNode;
|
||
|
|
- (id)parentNode;
|
||
|
|
|
||
|
|
#if ! NDEBUG
|
||
|
|
- (void)verifyIntegrity;
|
||
|
|
- (void)verifyAnnotation:(HFAnnotatedTreeAnnotaterFunction_t)annotater;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
@end
|
||
|
|
|
||
|
|
|
||
|
|
@interface HFAnnotatedTree : NSObject <NSMutableCopying> {
|
||
|
|
HFAnnotatedTreeAnnotaterFunction_t annotater;
|
||
|
|
HFAnnotatedTreeNode *root;
|
||
|
|
}
|
||
|
|
|
||
|
|
- (instancetype)initWithAnnotater:(HFAnnotatedTreeAnnotaterFunction_t)annotater;
|
||
|
|
- (void)insertNode:(HFAnnotatedTreeNode *)node;
|
||
|
|
- (void)removeNode:(HFAnnotatedTreeNode *)node;
|
||
|
|
- (id)rootNode;
|
||
|
|
- (id)firstNode;
|
||
|
|
- (BOOL)isEmpty;
|
||
|
|
|
||
|
|
#if ! NDEBUG
|
||
|
|
- (void)verifyIntegrity;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
@end
|