/** @file * innotek Portable Runtime - AVL Trees. */ /* * Copyright (C) 1999-2003 knut st. osmundsen * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; * you can redistribute it and/or modify it under the terms of the GNU * General Public License as published by the Free Software Foundation, * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE * distribution. VirtualBox OSE is distributed in the hope that it will * be useful, but WITHOUT ANY WARRANTY of any kind. */ #ifndef ___iprt_avl_h #define ___iprt_avl_h #include #include __BEGIN_DECLS /** @defgroup grp_rt_avl RTAvl - AVL Trees * @ingroup grp_rt * @{ */ /** AVL tree of void pointers. * @{ */ /** * AVL key type */ typedef void * AVLPVKEY; /** * AVL Core node. */ typedef struct _AVLPVNodeCore { AVLPVKEY Key; /** Key value. */ struct _AVLPVNodeCore *pLeft; /** Pointer to left leaf node. */ struct _AVLPVNodeCore *pRight; /** Pointer to right leaf node. */ unsigned char uchHeight; /** Height of this tree: max(height(left), height(right)) + 1 */ } AVLPVNODECORE, *PAVLPVNODECORE, **PPAVLPVNODECORE; /** A tree with void pointer keys. */ typedef PAVLPVNODECORE AVLPVTREE; /** Pointer to a tree with void pointer keys. */ typedef PPAVLPVNODECORE PAVLPVTREE; /** Callback function for AVLPVDoWithAll(). */ typedef DECLCALLBACK(int) AVLPVCALLBACK(PAVLPVNODECORE, void *); /** Pointer to callback function for AVLPVDoWithAll(). */ typedef AVLPVCALLBACK *PAVLPVCALLBACK; /* * Functions. */ RTDECL(bool) RTAvlPVInsert(PAVLPVTREE ppTree, PAVLPVNODECORE pNode); RTDECL(PAVLPVNODECORE) RTAvlPVRemove(PAVLPVTREE ppTree, AVLPVKEY Key); RTDECL(PAVLPVNODECORE) RTAvlPVGet(PAVLPVTREE ppTree, AVLPVKEY Key); RTDECL(PAVLPVNODECORE) RTAvlPVGetBestFit(PAVLPVTREE ppTree, AVLPVKEY Key, bool fAbove); RTDECL(PAVLPVNODECORE) RTAvlPVRemoveBestFit(PAVLPVTREE ppTree, AVLPVKEY Key, bool fAbove); RTDECL(int) RTAvlPVDoWithAll(PAVLPVTREE ppTree, int fFromLeft, PAVLPVCALLBACK pfnCallBack, void *pvParam); RTDECL(int) RTAvlPVDestroy(PAVLPVTREE ppTree, PAVLPVCALLBACK pfnCallBack, void *pvParam); /** @} */ /** AVL tree of unsigned long. * @{ */ /** * AVL key type */ typedef unsigned long AVLULKEY; /** * AVL Core node. */ typedef struct _AVLULNodeCore { AVLULKEY Key; /** Key value. */ struct _AVLULNodeCore *pLeft; /** Pointer to left leaf node. */ struct _AVLULNodeCore *pRight; /** Pointer to right leaf node. */ unsigned char uchHeight; /** Height of this tree: max(height(left), height(right)) + 1 */ } AVLULNODECORE, *PAVLULNODECORE, **PPAVLULNODECORE; /** Callback function for AVLULDoWithAll(). */ typedef DECLCALLBACK(int) AVLULCALLBACK(PAVLULNODECORE, void*); /** Pointer to callback function for AVLULDoWithAll(). */ typedef AVLULCALLBACK *PAVLULCALLBACK; /* * Functions. */ RTDECL(bool) RTAvlULInsert(PPAVLULNODECORE ppTree, PAVLULNODECORE pNode); RTDECL(PAVLULNODECORE) RTAvlULRemove(PPAVLULNODECORE ppTree, AVLULKEY Key); RTDECL(PAVLULNODECORE) RTAvlULGet(PPAVLULNODECORE ppTree, AVLULKEY Key); RTDECL(PAVLULNODECORE) RTAvlULGetBestFit(PPAVLULNODECORE ppTree, AVLULKEY Key, bool fAbove); RTDECL(PAVLULNODECORE) RTAvlULRemoveBestFit(PPAVLULNODECORE ppTree, AVLULKEY Key, bool fAbove); RTDECL(int) RTAvlULDoWithAll(PPAVLULNODECORE ppTree, int fFromLeft, PAVLULCALLBACK pfnCallBack, void *pvParam); /** @} */ /** AVL tree of uint32_t * @{ */ /** AVL key type. */ typedef uint32_t AVLU32KEY; /** AVL Core node. */ typedef struct _AVLU32NodeCore { AVLU32KEY Key; /**< Key value. */ struct _AVLU32NodeCore *pLeft; /**< Pointer to left leaf node. */ struct _AVLU32NodeCore *pRight; /**< Pointer to right leaf node. */ unsigned char uchHeight; /**< Height of this tree: max(height(left), height(right)) + 1 */ } AVLU32NODECORE, *PAVLU32NODECORE, **PPAVLU32NODECORE; /** Callback function for AVLU32DoWithAll() & AVLU32Destroy(). */ typedef DECLCALLBACK(int) AVLU32CALLBACK(PAVLU32NODECORE, void*); /** Pointer to callback function for AVLU32DoWithAll() & AVLU32Destroy(). */ typedef AVLU32CALLBACK *PAVLU32CALLBACK; /* * Functions. */ RTDECL(bool) RTAvlU32Insert(PPAVLU32NODECORE ppTree, PAVLU32NODECORE pNode); RTDECL(PAVLU32NODECORE) RTAvlU32Remove(PPAVLU32NODECORE ppTree, AVLU32KEY Key); RTDECL(PAVLU32NODECORE) RTAvlU32Get(PPAVLU32NODECORE ppTree, AVLU32KEY Key); RTDECL(PAVLU32NODECORE) RTAvlU32GetBestFit(PPAVLU32NODECORE ppTree, AVLU32KEY Key, bool fAbove); RTDECL(PAVLU32NODECORE) RTAvlU32RemoveBestFit(PPAVLU32NODECORE ppTree, AVLU32KEY Key, bool fAbove); RTDECL(int) RTAvlU32DoWithAll(PPAVLU32NODECORE ppTree, int fFromLeft, PAVLU32CALLBACK pfnCallBack, void *pvParam); RTDECL(int) RTAvlU32Destroy(PPAVLU32NODECORE pTree, PAVLU32CALLBACK pfnCallBack, void *pvParam); /** @} */ /** AVL tree of RTGCPHYSes - using relative offsets internally. * @{ */ /** * AVL 'pointer' type for the relative offset pointer scheme. */ typedef int32_t AVLOGCPHYS; /** * AVL Core node. */ typedef struct _AVLOGCPhysNodeCore { /** Key value. */ RTGCPHYS Key; /** Offset to the left leaf node, relative to this field. */ AVLOGCPHYS pLeft; /** Offset to the right leaf node, relative to this field. */ AVLOGCPHYS pRight; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; } AVLOGCPHYSNODECORE, *PAVLOGCPHYSNODECORE; /** A offset base tree with uint32_t keys. */ typedef AVLOGCPHYS AVLOGCPHYSTREE; /** Pointer to a offset base tree with uint32_t keys. */ typedef AVLOGCPHYSTREE *PAVLOGCPHYSTREE; /** Pointer to an internal tree pointer. * In this case it's a pointer to a relative offset. */ typedef AVLOGCPHYSTREE *PPAVLOGCPHYSNODECORE; /** Callback function for RTAvloGCPhysDoWithAll() and RTAvloGCPhysDestroy(). */ typedef DECLCALLBACK(int) AVLOGCPHYSCALLBACK(PAVLOGCPHYSNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvloGCPhysDoWithAll() and RTAvloGCPhysDestroy(). */ typedef AVLOGCPHYSCALLBACK *PAVLOGCPHYSCALLBACK; RTDECL(bool) RTAvloGCPhysInsert(PAVLOGCPHYSTREE pTree, PAVLOGCPHYSNODECORE pNode); RTDECL(PAVLOGCPHYSNODECORE) RTAvloGCPhysRemove(PAVLOGCPHYSTREE pTree, RTGCPHYS Key); RTDECL(PAVLOGCPHYSNODECORE) RTAvloGCPhysGet(PAVLOGCPHYSTREE pTree, RTGCPHYS Key); RTDECL(int) RTAvloGCPhysDoWithAll(PAVLOGCPHYSTREE pTree, int fFromLeft, PAVLOGCPHYSCALLBACK pfnCallBack, void *pvParam); RTDECL(PAVLOGCPHYSNODECORE) RTAvloGCPhysGetBestFit(PAVLOGCPHYSTREE ppTree, RTGCPHYS Key, bool fAbove); RTDECL(PAVLOGCPHYSNODECORE) RTAvloGCPhysRemoveBestFit(PAVLOGCPHYSTREE ppTree, RTGCPHYS Key, bool fAbove); RTDECL(int) RTAvloGCPhysDestroy(PAVLOGCPHYSTREE pTree, PAVLOGCPHYSCALLBACK pfnCallBack, void *pvParam); /** @} */ /** AVL tree of RTGCPHYS ranges - using relative offsets internally. * @{ */ /** * AVL 'pointer' type for the relative offset pointer scheme. */ typedef int32_t AVLROGCPHYS; /** * AVL Core node. */ typedef struct _AVLROGCPhysNodeCore { /** First key value in the range (inclusive). */ RTGCPHYS Key; /** Last key value in the range (inclusive). */ RTGCPHYS KeyLast; /** Offset to the left leaf node, relative to this field. */ AVLROGCPHYS pLeft; /** Offset to the right leaf node, relative to this field. */ AVLROGCPHYS pRight; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; } AVLROGCPHYSNODECORE, *PAVLROGCPHYSNODECORE; /** A offset base tree with uint32_t keys. */ typedef AVLROGCPHYS AVLROGCPHYSTREE; /** Pointer to a offset base tree with uint32_t keys. */ typedef AVLROGCPHYSTREE *PAVLROGCPHYSTREE; /** Pointer to an internal tree pointer. * In this case it's a pointer to a relative offset. */ typedef AVLROGCPHYSTREE *PPAVLROGCPHYSNODECORE; /** Callback function for RTAvlroGCPhysDoWithAll() and RTAvlroGCPhysDestroy(). */ typedef DECLCALLBACK(int) AVLROGCPHYSCALLBACK(PAVLROGCPHYSNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvlroGCPhysDoWithAll() and RTAvlroGCPhysDestroy(). */ typedef AVLROGCPHYSCALLBACK *PAVLROGCPHYSCALLBACK; RTDECL(bool) RTAvlroGCPhysInsert(PAVLROGCPHYSTREE pTree, PAVLROGCPHYSNODECORE pNode); RTDECL(PAVLROGCPHYSNODECORE) RTAvlroGCPhysRemove(PAVLROGCPHYSTREE pTree, RTGCPHYS Key); RTDECL(PAVLROGCPHYSNODECORE) RTAvlroGCPhysGet(PAVLROGCPHYSTREE pTree, RTGCPHYS Key); RTDECL(PAVLROGCPHYSNODECORE) RTAvlroGCPhysRangeGet(PAVLROGCPHYSTREE pTree, RTGCPHYS Key); RTDECL(PAVLROGCPHYSNODECORE) RTAvlroGCPhysRangeRemove(PAVLROGCPHYSTREE pTree, RTGCPHYS Key); RTDECL(PAVLROGCPHYSNODECORE) RTAvlroGCPhysGetBestFit(PAVLROGCPHYSTREE ppTree, RTGCPHYS Key, bool fAbove); RTDECL(int) RTAvlroGCPhysDoWithAll(PAVLROGCPHYSTREE pTree, int fFromLeft, PAVLROGCPHYSCALLBACK pfnCallBack, void *pvParam); RTDECL(int) RTAvlroGCPhysDestroy(PAVLROGCPHYSTREE pTree, PAVLROGCPHYSCALLBACK pfnCallBack, void *pvParam); RTDECL(PAVLROGCPHYSNODECORE) RTAvlroGCPhysGetRoot(PAVLROGCPHYSTREE pTree); RTDECL(PAVLROGCPHYSNODECORE) RTAvlroGCPhysGetLeft(PAVLROGCPHYSNODECORE pNode); RTDECL(PAVLROGCPHYSNODECORE) RTAvlroGCPhysGetRight(PAVLROGCPHYSNODECORE pNode); /** @} */ /** AVL tree of RTGCPTRs. * @{ */ /** * AVL Core node. */ typedef struct _AVLGCPtrNodeCore { /** Key value. */ RTGCPTR Key; /** Pointer to the left node. */ struct _AVLGCPtrNodeCore *pLeft; /** Pointer to the right node. */ struct _AVLGCPtrNodeCore *pRight; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; } AVLGCPTRNODECORE, *PAVLGCPTRNODECORE, **PPAVLGCPTRNODECORE; /** A tree of RTGCPTR keys. */ typedef PAVLGCPTRNODECORE AVLGCPTRTREE; /** Pointer to a tree of RTGCPTR keys. */ typedef PPAVLGCPTRNODECORE PAVLGCPTRTREE; /** Callback function for RTAvlGCPtrDoWithAll(). */ typedef DECLCALLBACK(int) AVLGCPTRCALLBACK(PAVLGCPTRNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvlGCPtrDoWithAll(). */ typedef AVLGCPTRCALLBACK *PAVLGCPTRCALLBACK; RTDECL(bool) RTAvlGCPtrInsert(PAVLGCPTRTREE pTree, PAVLGCPTRNODECORE pNode); RTDECL(PAVLGCPTRNODECORE) RTAvlGCPtrRemove(PAVLGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLGCPTRNODECORE) RTAvlGCPtrGet(PAVLGCPTRTREE pTree, RTGCPTR Key); RTDECL(int) RTAvlGCPtrDoWithAll(PAVLGCPTRTREE pTree, int fFromLeft, PAVLGCPTRCALLBACK pfnCallBack, void *pvParam); RTDECL(PAVLGCPTRNODECORE) RTAvlGCPtrGetBestFit(PAVLGCPTRTREE ppTree, RTGCPTR Key, bool fAbove); RTDECL(PAVLGCPTRNODECORE) RTAvlGCPtrRemoveBestFit(PAVLGCPTRTREE ppTree, RTGCPTR Key, bool fAbove); RTDECL(int) RTAvlGCPtrDestroy(PAVLGCPTRTREE pTree, PAVLGCPTRCALLBACK pfnCallBack, void *pvParam); /** @} */ /** AVL tree of RTGCPTRs - using relative offsets internally. * @{ */ /** * AVL 'pointer' type for the relative offset pointer scheme. */ typedef int32_t AVLOGCPTR; /** * AVL Core node. */ typedef struct _AVLOGCPtrNodeCore { /** Key value. */ RTGCPTR Key; /** Offset to the left leaf node, relative to this field. */ AVLOGCPTR pLeft; /** Offset to the right leaf node, relative to this field. */ AVLOGCPTR pRight; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; } AVLOGCPTRNODECORE, *PAVLOGCPTRNODECORE; /** A offset base tree with uint32_t keys. */ typedef AVLOGCPTR AVLOGCPTRTREE; /** Pointer to a offset base tree with uint32_t keys. */ typedef AVLOGCPTRTREE *PAVLOGCPTRTREE; /** Pointer to an internal tree pointer. * In this case it's a pointer to a relative offset. */ typedef AVLOGCPTRTREE *PPAVLOGCPTRNODECORE; /** Callback function for RTAvloGCPtrDoWithAll(). */ typedef DECLCALLBACK(int) AVLOGCPTRCALLBACK(PAVLOGCPTRNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvloGCPtrDoWithAll(). */ typedef AVLOGCPTRCALLBACK *PAVLOGCPTRCALLBACK; RTDECL(bool) RTAvloGCPtrInsert(PAVLOGCPTRTREE pTree, PAVLOGCPTRNODECORE pNode); RTDECL(PAVLOGCPTRNODECORE) RTAvloGCPtrRemove(PAVLOGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLOGCPTRNODECORE) RTAvloGCPtrGet(PAVLOGCPTRTREE pTree, RTGCPTR Key); RTDECL(int) RTAvloGCPtrDoWithAll(PAVLOGCPTRTREE pTree, int fFromLeft, PAVLOGCPTRCALLBACK pfnCallBack, void *pvParam); RTDECL(PAVLOGCPTRNODECORE) RTAvloGCPtrGetBestFit(PAVLOGCPTRTREE ppTree, RTGCPTR Key, bool fAbove); RTDECL(PAVLOGCPTRNODECORE) RTAvloGCPtrRemoveBestFit(PAVLOGCPTRTREE ppTree, RTGCPTR Key, bool fAbove); RTDECL(int) RTAvloGCPtrDestroy(PAVLOGCPTRTREE pTree, PAVLOGCPTRCALLBACK pfnCallBack, void *pvParam); /** @} */ /** AVL tree of RTGCPTR ranges. * @{ */ /** * AVL Core node. */ typedef struct _AVLRGCPtrNodeCore { /** First key value in the range (inclusive). */ RTGCPTR Key; /** Last key value in the range (inclusive). */ RTGCPTR KeyLast; /** Offset to the left leaf node, relative to this field. */ struct _AVLRGCPtrNodeCore *pLeft; /** Offset to the right leaf node, relative to this field. */ struct _AVLRGCPtrNodeCore *pRight; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; } AVLRGCPTRNODECORE, *PAVLRGCPTRNODECORE; /** A offset base tree with RTGCPTR keys. */ typedef PAVLRGCPTRNODECORE AVLRGCPTRTREE; /** Pointer to a offset base tree with RTGCPTR keys. */ typedef AVLRGCPTRTREE *PAVLRGCPTRTREE; /** Pointer to an internal tree pointer. * In this case it's a pointer to a relative offset. */ typedef AVLRGCPTRTREE *PPAVLRGCPTRNODECORE; /** Callback function for RTAvlrGCPtrDoWithAll() and RTAvlrGCPtrDestroy(). */ typedef DECLCALLBACK(int) AVLRGCPTRCALLBACK(PAVLRGCPTRNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvlrGCPtrDoWithAll() and RTAvlrGCPtrDestroy(). */ typedef AVLRGCPTRCALLBACK *PAVLRGCPTRCALLBACK; RTDECL(bool) RTAvlrGCPtrInsert( PAVLRGCPTRTREE pTree, PAVLRGCPTRNODECORE pNode); RTDECL(PAVLRGCPTRNODECORE) RTAvlrGCPtrRemove( PAVLRGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLRGCPTRNODECORE) RTAvlrGCPtrGet( PAVLRGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLRGCPTRNODECORE) RTAvlrGCPtrGetBestFit( PAVLRGCPTRTREE pTree, RTGCPTR Key, bool fAbove); RTDECL(PAVLRGCPTRNODECORE) RTAvlrGCPtrRangeGet( PAVLRGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLRGCPTRNODECORE) RTAvlrGCPtrRangeRemove( PAVLRGCPTRTREE pTree, RTGCPTR Key); RTDECL(int) RTAvlrGCPtrDoWithAll( PAVLRGCPTRTREE pTree, int fFromLeft, PAVLRGCPTRCALLBACK pfnCallBack, void *pvParam); RTDECL(int) RTAvlrGCPtrDestroy( PAVLRGCPTRTREE pTree, PAVLRGCPTRCALLBACK pfnCallBack, void *pvParam); RTDECL(PAVLRGCPTRNODECORE) RTAvlrGCPtrGetRoot( PAVLRGCPTRTREE pTree); RTDECL(PAVLRGCPTRNODECORE) RTAvlrGCPtrGetLeft( PAVLRGCPTRNODECORE pNode); RTDECL(PAVLRGCPTRNODECORE) RTAvlrGCPtrGetRight( PAVLRGCPTRNODECORE pNode); /** @} */ /** AVL tree of RTGCPTR ranges - using relative offsets internally. * @{ */ /** * AVL 'pointer' type for the relative offset pointer scheme. */ typedef int32_t AVLROGCPTR; /** * AVL Core node. */ typedef struct _AVLROGCPtrNodeCore { /** First key value in the range (inclusive). */ RTGCPTR Key; /** Last key value in the range (inclusive). */ RTGCPTR KeyLast; /** Offset to the left leaf node, relative to this field. */ AVLROGCPTR pLeft; /** Offset to the right leaf node, relative to this field. */ AVLROGCPTR pRight; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; } AVLROGCPTRNODECORE, *PAVLROGCPTRNODECORE; /** A offset base tree with uint32_t keys. */ typedef AVLROGCPTR AVLROGCPTRTREE; /** Pointer to a offset base tree with uint32_t keys. */ typedef AVLROGCPTRTREE *PAVLROGCPTRTREE; /** Pointer to an internal tree pointer. * In this case it's a pointer to a relative offset. */ typedef AVLROGCPTRTREE *PPAVLROGCPTRNODECORE; /** Callback function for RTAvlroGCPtrDoWithAll() and RTAvlroGCPtrDestroy(). */ typedef DECLCALLBACK(int) AVLROGCPTRCALLBACK(PAVLROGCPTRNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvlroGCPtrDoWithAll() and RTAvlroGCPtrDestroy(). */ typedef AVLROGCPTRCALLBACK *PAVLROGCPTRCALLBACK; RTDECL(bool) RTAvlroGCPtrInsert(PAVLROGCPTRTREE pTree, PAVLROGCPTRNODECORE pNode); RTDECL(PAVLROGCPTRNODECORE) RTAvlroGCPtrRemove(PAVLROGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLROGCPTRNODECORE) RTAvlroGCPtrGet(PAVLROGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLROGCPTRNODECORE) RTAvlroGCPtrGetBestFit(PAVLROGCPTRTREE ppTree, RTGCPTR Key, bool fAbove); RTDECL(PAVLROGCPTRNODECORE) RTAvlroGCPtrRangeGet(PAVLROGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLROGCPTRNODECORE) RTAvlroGCPtrRangeRemove(PAVLROGCPTRTREE pTree, RTGCPTR Key); RTDECL(int) RTAvlroGCPtrDoWithAll(PAVLROGCPTRTREE pTree, int fFromLeft, PAVLROGCPTRCALLBACK pfnCallBack, void *pvParam); RTDECL(int) RTAvlroGCPtrDestroy(PAVLROGCPTRTREE pTree, PAVLROGCPTRCALLBACK pfnCallBack, void *pvParam); RTDECL(PAVLROGCPTRNODECORE) RTAvlroGCPtrGetRoot(PAVLROGCPTRTREE pTree); RTDECL(PAVLROGCPTRNODECORE) RTAvlroGCPtrGetLeft(PAVLROGCPTRNODECORE pNode); RTDECL(PAVLROGCPTRNODECORE) RTAvlroGCPtrGetRight(PAVLROGCPTRNODECORE pNode); /** @} */ /** AVL tree of RTGCPTR ranges (overlapping supported) - using relative offsets internally. * @{ */ /** * AVL 'pointer' type for the relative offset pointer scheme. */ typedef int32_t AVLROOGCPTR; /** * AVL Core node. */ typedef struct _AVLROOGCPtrNodeCore { /** First key value in the range (inclusive). */ RTGCPTR Key; /** Last key value in the range (inclusive). */ RTGCPTR KeyLast; /** Offset to the left leaf node, relative to this field. */ AVLROOGCPTR pLeft; /** Offset to the right leaf node, relative to this field. */ AVLROOGCPTR pRight; /** Pointer to the list of string with the same key. Don't touch. */ AVLROOGCPTR pList; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; } AVLROOGCPTRNODECORE, *PAVLROOGCPTRNODECORE; /** A offset base tree with uint32_t keys. */ typedef AVLROOGCPTR AVLROOGCPTRTREE; /** Pointer to a offset base tree with uint32_t keys. */ typedef AVLROOGCPTRTREE *PAVLROOGCPTRTREE; /** Pointer to an internal tree pointer. * In this case it's a pointer to a relative offset. */ typedef AVLROOGCPTRTREE *PPAVLROOGCPTRNODECORE; /** Callback function for RTAvlrooGCPtrDoWithAll() and RTAvlrooGCPtrDestroy(). */ typedef DECLCALLBACK(int) AVLROOGCPTRCALLBACK(PAVLROOGCPTRNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvlrooGCPtrDoWithAll() and RTAvlrooGCPtrDestroy(). */ typedef AVLROOGCPTRCALLBACK *PAVLROOGCPTRCALLBACK; RTDECL(bool) RTAvlrooGCPtrInsert(PAVLROOGCPTRTREE pTree, PAVLROOGCPTRNODECORE pNode); RTDECL(PAVLROOGCPTRNODECORE) RTAvlrooGCPtrRemove(PAVLROOGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLROOGCPTRNODECORE) RTAvlrooGCPtrGet(PAVLROOGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLROOGCPTRNODECORE) RTAvlrooGCPtrGetBestFit(PAVLROOGCPTRTREE ppTree, RTGCPTR Key, bool fAbove); RTDECL(PAVLROOGCPTRNODECORE) RTAvlrooGCPtrRangeGet(PAVLROOGCPTRTREE pTree, RTGCPTR Key); RTDECL(PAVLROOGCPTRNODECORE) RTAvlrooGCPtrRangeRemove(PAVLROOGCPTRTREE pTree, RTGCPTR Key); RTDECL(int) RTAvlrooGCPtrDoWithAll(PAVLROOGCPTRTREE pTree, int fFromLeft, PAVLROOGCPTRCALLBACK pfnCallBack, void *pvParam); RTDECL(int) RTAvlrooGCPtrDestroy(PAVLROOGCPTRTREE pTree, PAVLROOGCPTRCALLBACK pfnCallBack, void *pvParam); RTDECL(PAVLROOGCPTRNODECORE) RTAvlrooGCPtrGetRoot(PAVLROOGCPTRTREE pTree); RTDECL(PAVLROOGCPTRNODECORE) RTAvlrooGCPtrGetLeft(PAVLROOGCPTRNODECORE pNode); RTDECL(PAVLROOGCPTRNODECORE) RTAvlrooGCPtrGetRight(PAVLROOGCPTRNODECORE pNode); RTDECL(PAVLROOGCPTRNODECORE) RTAvlrooGCPtrGetNextEqual(PAVLROOGCPTRNODECORE pNode); /** @} */ /** AVL tree of RTHCPHYSes - using relative offsets internally. * @{ */ /** * AVL 'pointer' type for the relative offset pointer scheme. */ typedef int32_t AVLOHCPHYS; /** * AVL Core node. */ typedef struct _AVLOHCPhysNodeCore { /** Key value. */ RTHCPHYS Key; /** Offset to the left leaf node, relative to this field. */ AVLOHCPHYS pLeft; /** Offset to the right leaf node, relative to this field. */ AVLOHCPHYS pRight; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; #if HC_ARCH_BITS == 64 || GC_ARCH_BITS == 64 unsigned char Padding[7]; /**< Alignment padding. */ #endif } AVLOHCPHYSNODECORE, *PAVLOHCPHYSNODECORE; /** A offset base tree with uint32_t keys. */ typedef AVLOHCPHYS AVLOHCPHYSTREE; /** Pointer to a offset base tree with uint32_t keys. */ typedef AVLOHCPHYSTREE *PAVLOHCPHYSTREE; /** Pointer to an internal tree pointer. * In this case it's a pointer to a relative offset. */ typedef AVLOHCPHYSTREE *PPAVLOHCPHYSNODECORE; /** Callback function for RTAvloHCPhysDoWithAll() and RTAvloHCPhysDestroy(). */ typedef DECLCALLBACK(int) AVLOHCPHYSCALLBACK(PAVLOHCPHYSNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvloHCPhysDoWithAll() and RTAvloHCPhysDestroy(). */ typedef AVLOHCPHYSCALLBACK *PAVLOHCPHYSCALLBACK; RTDECL(bool) RTAvloHCPhysInsert(PAVLOHCPHYSTREE pTree, PAVLOHCPHYSNODECORE pNode); RTDECL(PAVLOHCPHYSNODECORE) RTAvloHCPhysRemove(PAVLOHCPHYSTREE pTree, RTHCPHYS Key); RTDECL(PAVLOHCPHYSNODECORE) RTAvloHCPhysGet(PAVLOHCPHYSTREE pTree, RTHCPHYS Key); RTDECL(int) RTAvloHCPhysDoWithAll(PAVLOHCPHYSTREE pTree, int fFromLeft, PAVLOHCPHYSCALLBACK pfnCallBack, void *pvParam); RTDECL(PAVLOHCPHYSNODECORE) RTAvloHCPhysGetBestFit(PAVLOHCPHYSTREE ppTree, RTHCPHYS Key, bool fAbove); RTDECL(PAVLOHCPHYSNODECORE) RTAvloHCPhysRemoveBestFit(PAVLOHCPHYSTREE ppTree, RTHCPHYS Key, bool fAbove); RTDECL(int) RTAvloHCPhysDestroy(PAVLOHCPHYSTREE pTree, PAVLOHCPHYSCALLBACK pfnCallBack, void *pvParam); /** @} */ /** AVL tree of RTIOPORTs - using relative offsets internally. * @{ */ /** * AVL 'pointer' type for the relative offset pointer scheme. */ typedef int32_t AVLOIOPORTPTR; /** * AVL Core node. */ typedef struct _AVLOIOPortNodeCore { /** Offset to the left leaf node, relative to this field. */ AVLOIOPORTPTR pLeft; /** Offset to the right leaf node, relative to this field. */ AVLOIOPORTPTR pRight; /** Key value. */ RTIOPORT Key; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; } AVLOIOPORTNODECORE, *PAVLOIOPORTNODECORE; /** A offset base tree with uint32_t keys. */ typedef AVLOIOPORTPTR AVLOIOPORTTREE; /** Pointer to a offset base tree with uint32_t keys. */ typedef AVLOIOPORTTREE *PAVLOIOPORTTREE; /** Pointer to an internal tree pointer. * In this case it's a pointer to a relative offset. */ typedef AVLOIOPORTTREE *PPAVLOIOPORTNODECORE; /** Callback function for RTAvloIOPortDoWithAll() and RTAvloIOPortDestroy(). */ typedef DECLCALLBACK(int) AVLOIOPORTCALLBACK(PAVLOIOPORTNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvloIOPortDoWithAll() and RTAvloIOPortDestroy(). */ typedef AVLOIOPORTCALLBACK *PAVLOIOPORTCALLBACK; RTDECL(bool) RTAvloIOPortInsert(PAVLOIOPORTTREE pTree, PAVLOIOPORTNODECORE pNode); RTDECL(PAVLOIOPORTNODECORE) RTAvloIOPortRemove(PAVLOIOPORTTREE pTree, RTIOPORT Key); RTDECL(PAVLOIOPORTNODECORE) RTAvloIOPortGet(PAVLOIOPORTTREE pTree, RTIOPORT Key); RTDECL(int) RTAvloIOPortDoWithAll(PAVLOIOPORTTREE pTree, int fFromLeft, PAVLOIOPORTCALLBACK pfnCallBack, void *pvParam); RTDECL(int) RTAvloIOPortDestroy(PAVLOIOPORTTREE pTree, PAVLOIOPORTCALLBACK pfnCallBack, void *pvParam); /** @} */ /** AVL tree of RTIOPORT ranges - using relative offsets internally. * @{ */ /** * AVL 'pointer' type for the relative offset pointer scheme. */ typedef int32_t AVLROIOPORTPTR; /** * AVL Core node. */ typedef struct _AVLROIOPortNodeCore { /** First key value in the range (inclusive). */ RTIOPORT Key; /** Last key value in the range (inclusive). */ RTIOPORT KeyLast; /** Offset to the left leaf node, relative to this field. */ AVLROIOPORTPTR pLeft; /** Offset to the right leaf node, relative to this field. */ AVLROIOPORTPTR pRight; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; } AVLROIOPORTNODECORE, *PAVLROIOPORTNODECORE; /** A offset base tree with uint32_t keys. */ typedef AVLROIOPORTPTR AVLROIOPORTTREE; /** Pointer to a offset base tree with uint32_t keys. */ typedef AVLROIOPORTTREE *PAVLROIOPORTTREE; /** Pointer to an internal tree pointer. * In this case it's a pointer to a relative offset. */ typedef AVLROIOPORTTREE *PPAVLROIOPORTNODECORE; /** Callback function for RTAvlroIOPortDoWithAll() and RTAvlroIOPortDestroy(). */ typedef DECLCALLBACK(int) AVLROIOPORTCALLBACK(PAVLROIOPORTNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvlroIOPortDoWithAll() and RTAvlroIOPortDestroy(). */ typedef AVLROIOPORTCALLBACK *PAVLROIOPORTCALLBACK; RTDECL(bool) RTAvlroIOPortInsert(PAVLROIOPORTTREE pTree, PAVLROIOPORTNODECORE pNode); RTDECL(PAVLROIOPORTNODECORE) RTAvlroIOPortRemove(PAVLROIOPORTTREE pTree, RTIOPORT Key); RTDECL(PAVLROIOPORTNODECORE) RTAvlroIOPortGet(PAVLROIOPORTTREE pTree, RTIOPORT Key); RTDECL(PAVLROIOPORTNODECORE) RTAvlroIOPortRangeGet(PAVLROIOPORTTREE pTree, RTIOPORT Key); RTDECL(PAVLROIOPORTNODECORE) RTAvlroIOPortRangeRemove(PAVLROIOPORTTREE pTree, RTIOPORT Key); RTDECL(int) RTAvlroIOPortDoWithAll(PAVLROIOPORTTREE pTree, int fFromLeft, PAVLROIOPORTCALLBACK pfnCallBack, void *pvParam); RTDECL(int) RTAvlroIOPortDestroy(PAVLROIOPORTTREE pTree, PAVLROIOPORTCALLBACK pfnCallBack, void *pvParam); /** @} */ /** AVL tree of RTHCPHYSes. * @{ */ /** * AVL 'pointer' type for the relative offset pointer scheme. */ typedef struct _AVLHCPhysNodeCore *AVLHCPHYSPTR; /** * AVL Core node. */ typedef struct _AVLHCPhysNodeCore { /** Offset to the left leaf node, relative to this field. */ AVLHCPHYSPTR pLeft; /** Offset to the right leaf node, relative to this field. */ AVLHCPHYSPTR pRight; /** Key value. */ RTHCPHYS Key; /** Height of this tree: max(height(left), height(right)) + 1 */ unsigned char uchHeight; } AVLHCPHYSNODECORE, *PAVLHCPHYSNODECORE; /** A offset base tree with RTHCPHYS keys. */ typedef AVLHCPHYSPTR AVLHCPHYSTREE; /** Pointer to a offset base tree with RTHCPHYS keys. */ typedef AVLHCPHYSTREE *PAVLHCPHYSTREE; /** Pointer to an internal tree pointer. * In this case it's a pointer to a relative offset. */ typedef AVLHCPHYSTREE *PPAVLHCPHYSNODECORE; /** Callback function for RTAvlHCPhysDoWithAll() and RTAvlHCPhysDestroy(). */ typedef DECLCALLBACK(int) AVLHCPHYSCALLBACK(PAVLHCPHYSNODECORE pNode, void *pvUser); /** Pointer to callback function for RTAvlHCPhysDoWithAll() and RTAvlHCPhysDestroy(). */ typedef AVLHCPHYSCALLBACK *PAVLHCPHYSCALLBACK; RTDECL(bool) RTAvlHCPhysInsert(PAVLHCPHYSTREE pTree, PAVLHCPHYSNODECORE pNode); RTDECL(PAVLHCPHYSNODECORE) RTAvlHCPhysRemove(PAVLHCPHYSTREE pTree, RTHCPHYS Key); RTDECL(PAVLHCPHYSNODECORE) RTAvlHCPhysGet(PAVLHCPHYSTREE pTree, RTHCPHYS Key); RTDECL(int) RTAvlHCPhysDoWithAll(PAVLHCPHYSTREE pTree, int fFromLeft, PAVLHCPHYSCALLBACK pfnCallBack, void *pvParam); RTDECL(PAVLHCPHYSNODECORE) RTAvlHCPhysGetBestFit(PAVLHCPHYSTREE ppTree, RTHCPHYS Key, bool fAbove); RTDECL(PAVLHCPHYSNODECORE) RTAvlHCPhysRemoveBestFit(PAVLHCPHYSTREE ppTree, RTHCPHYS Key, bool fAbove); RTDECL(int) RTAvlHCPhysDestroy(PAVLHCPHYSTREE pTree, PAVLHCPHYSCALLBACK pfnCallBack, void *pvParam); /** @} */ /** @} */ __END_DECLS #endif