mirror of https://github.com/bsnes-emu/bsnes.git
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
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//
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// HFBTree.h
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// HexFiend
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//
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//
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#import <Foundation/Foundation.h>
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typedef unsigned long long HFBTreeIndex;
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@class HFBTreeNode;
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@protocol HFBTreeEntry <NSObject>
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- (unsigned long long)length;
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@end
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@interface HFBTree : NSObject <NSMutableCopying, HFBTreeEntry> {
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unsigned int depth;
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HFBTreeNode *root;
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}
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- (void)insertEntry:(id)entry atOffset:(HFBTreeIndex)offset;
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- (id)entryContainingOffset:(HFBTreeIndex)offset beginningOffset:(HFBTreeIndex *)outBeginningOffset;
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- (void)removeEntryAtOffset:(HFBTreeIndex)offset;
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- (void)removeAllEntries;
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#if HFUNIT_TESTS
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- (void)checkIntegrityOfCachedLengths;
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- (void)checkIntegrityOfBTreeStructure;
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#endif
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- (NSEnumerator *)entryEnumerator;
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- (NSArray *)allEntries;
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- (HFBTreeIndex)length;
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/* Applies the given function to the entry at the given offset, continuing with subsequent entries until the function returns NO. Do not modify the tree from within this function. */
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- (void)applyFunction:(BOOL (*)(id entry, HFBTreeIndex offset, void *userInfo))func toEntriesStartingAtOffset:(HFBTreeIndex)offset withUserInfo:(void *)userInfo;
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@end
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