splay-tree.c File Reference

#include "wizard/studio.h"
#include "wizard/exception.h"
#include "wizard/exception-private.h"
#include "wizard/log.h"
#include "wizard/memory_.h"
#include "wizard/splay-tree.h"
#include "wizard/semaphore.h"
#include "wizard/string_.h"

Data Structures
struct	_NodeInfo
struct	_SplayTreeInfo
Defines
#define	MaxSplayTreeDepth   1024
Typedefs
typedef struct _NodeInfo	NodeInfo
Functions
static int	IterateOverSplayTree (SplayTreeInfo *, int(*)(NodeInfo *, const void *), const void *)
static void	SplaySplayTree (SplayTreeInfo *, const void *)
WizardExport WizardBooleanType	AddValueToSplayTree (SplayTreeInfo *splay_tree, const void *key, const void *value)
static NodeInfo *	LinkSplayTreeNodes (NodeInfo **nodes, const size_t low, const size_t high)
static int	SplayTreeToNodeArray (NodeInfo *node, const void *nodes)
static void	BalanceSplayTree (SplayTreeInfo *splay_tree)
static void *	GetFirstSplayTreeNode (SplayTreeInfo *splay_tree)
WizardExport SplayTreeInfo *	CloneSplayTree (SplayTreeInfo *splay_tree, void *(*clone_key)(void *), void *(*clone_value)(void *))
WizardExport int	CompareSplayTreeString (const void *target, const void *source)
WizardExport int	CompareSplayTreeStringInfo (const void *target, const void *source)
WizardExport WizardBooleanType	DeleteNodeByValueFromSplayTree (SplayTreeInfo *splay_tree, const void *value)
WizardExport WizardBooleanType	DeleteNodeFromSplayTree (SplayTreeInfo *splay_tree, const void *key)
WizardExport SplayTreeInfo *	DestroySplayTree (SplayTreeInfo *splay_tree)
WizardExport const void *	GetNextKeyInSplayTree (SplayTreeInfo *splay_tree)
WizardExport const void *	GetNextValueInSplayTree (SplayTreeInfo *splay_tree)
WizardExport const void *	GetValueFromSplayTree (SplayTreeInfo *splay_tree, const void *key)
WizardExport size_t	GetNumberOfNodesInSplayTree (const SplayTreeInfo *splay_tree)
WizardExport SplayTreeInfo *	NewSplayTree (int(*compare)(const void *, const void *), void *(*relinquish_key)(void *), void *(*relinquish_value)(void *))
WizardExport void *	RemoveNodeByValueFromSplayTree (SplayTreeInfo *splay_tree, const void *value)
WizardExport void *	RemoveNodeFromSplayTree (SplayTreeInfo *splay_tree, const void *key)
WizardExport void	ResetSplayTree (SplayTreeInfo *splay_tree)
WizardExport void	ResetSplayTreeIterator (SplayTreeInfo *splay_tree)
static NodeInfo *	Splay (SplayTreeInfo *splay_tree, const size_t depth, const void *key, NodeInfo **node, NodeInfo **parent, NodeInfo **grandparent)

---

Define Documentation

#define MaxSplayTreeDepth   1024

Referenced by Splay().

---

Typedef Documentation

typedef struct _NodeInfo NodeInfo

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Function Documentation

WizardExport WizardBooleanType AddValueToSplayTree	(	SplayTreeInfo *	splay_tree,
		const void *	key,
		const void *	value
	)

References AcquireWizardMemory(), _SplayTreeInfo::compare, _SplayTreeInfo::key, _NodeInfo::key, _NodeInfo::left, LockSemaphoreInfo(), _SplayTreeInfo::nodes, _SplayTreeInfo::relinquish_key, _SplayTreeInfo::relinquish_value, _NodeInfo::right, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, SplaySplayTree(), UnlockSemaphoreInfo(), _NodeInfo::value, WizardFalse, and WizardTrue.

Referenced by AcquireUniqueFileResource(), CloneSplayTree(), GenerateSessionKey(), GetXMLTreeAttributes(), and SetKeyInfo().

static void BalanceSplayTree

(

SplayTreeInfo *

splay_tree

)

[static]

References AcquireQuantumMemory(), _SplayTreeInfo::balance, CacheDomain, IterateOverSplayTree(), LinkSplayTreeNodes(), MemoryError, _SplayTreeInfo::nodes, RelinquishWizardMemory(), _SplayTreeInfo::root, SplayTreeToNodeArray(), and ThrowWizardFatalError.

Referenced by SplaySplayTree().

WizardExport SplayTreeInfo* CloneSplayTree	(	SplayTreeInfo *	splay_tree,
		void *(*)(void *)	clone_key,
		void *(*)(void *)	clone_value
	)

References AddValueToSplayTree(), _SplayTreeInfo::compare, _SplayTreeInfo::debug, GetFirstSplayTreeNode(), GetWizardModule, _NodeInfo::key, _NodeInfo::left, LockSemaphoreInfo(), LogWizardEvent(), NewSplayTree(), _SplayTreeInfo::relinquish_key, _SplayTreeInfo::relinquish_value, ResourceDomain, _NodeInfo::right, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, SplaySplayTree(), TraceEvent, UnlockSemaphoreInfo(), _NodeInfo::value, WizardAssert, WizardFalse, and WizardSignature.

WizardExport int CompareSplayTreeString	(	const void *	target,
		const void *	source
	)

References LocaleCompare().

Referenced by AcquireUniqueFileResource().

WizardExport int CompareSplayTreeStringInfo	(	const void *	target,
		const void *	source
	)

References CompareStringInfo().

Referenced by AcquireKeyInfo().

WizardExport WizardBooleanType DeleteNodeByValueFromSplayTree	(	SplayTreeInfo *	splay_tree,
		const void *	value
	)

References _SplayTreeInfo::compare, _SplayTreeInfo::debug, GetFirstSplayTreeNode(), GetWizardModule, _SplayTreeInfo::key, _NodeInfo::key, _NodeInfo::left, LockSemaphoreInfo(), LogWizardEvent(), _SplayTreeInfo::nodes, _SplayTreeInfo::relinquish_key, _SplayTreeInfo::relinquish_value, RelinquishWizardMemory(), ResourceDomain, _NodeInfo::right, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, SplaySplayTree(), TraceEvent, UnlockSemaphoreInfo(), _NodeInfo::value, WizardAssert, WizardFalse, WizardSignature, and WizardTrue.

WizardExport WizardBooleanType DeleteNodeFromSplayTree	(	SplayTreeInfo *	splay_tree,
		const void *	key
	)

References _SplayTreeInfo::compare, _SplayTreeInfo::debug, GetWizardModule, _NodeInfo::key, _SplayTreeInfo::key, _NodeInfo::left, LockSemaphoreInfo(), LogWizardEvent(), _SplayTreeInfo::nodes, _SplayTreeInfo::relinquish_key, _SplayTreeInfo::relinquish_value, RelinquishWizardMemory(), ResourceDomain, _NodeInfo::right, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, SplaySplayTree(), TraceEvent, UnlockSemaphoreInfo(), _NodeInfo::value, WizardAssert, WizardFalse, WizardSignature, and WizardTrue.

Referenced by RelinquishUniqueFileResource().

WizardExport SplayTreeInfo* DestroySplayTree

(

SplayTreeInfo *

splay_tree

)

References DestroySemaphoreInfo(), _NodeInfo::key, _NodeInfo::left, LockSemaphoreInfo(), _SplayTreeInfo::relinquish_key, _SplayTreeInfo::relinquish_value, RelinquishWizardMemory(), _NodeInfo::right, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, UnlockSemaphoreInfo(), and _NodeInfo::value.

Referenced by DestroyKeyInfo(), and ResourceComponentTerminus().

static void* GetFirstSplayTreeNode

(

SplayTreeInfo *

splay_tree

)

[static]

References _NodeInfo::key, _NodeInfo::left, and _SplayTreeInfo::root.

Referenced by CloneSplayTree(), DeleteNodeByValueFromSplayTree(), RemoveNodeByValueFromSplayTree(), and ResetSplayTreeIterator().

WizardExport const void* GetNextKeyInSplayTree

(

SplayTreeInfo *

splay_tree

)

References _SplayTreeInfo::debug, GetWizardModule, _NodeInfo::key, _NodeInfo::left, LockSemaphoreInfo(), LogWizardEvent(), _SplayTreeInfo::next, ResourceDomain, _NodeInfo::right, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, SplaySplayTree(), TraceEvent, UnlockSemaphoreInfo(), WizardAssert, WizardFalse, and WizardSignature.

Referenced by AsynchronousResourceComponentTerminus(), and RelinquishUniqueFileResource().

WizardExport const void* GetNextValueInSplayTree

(

SplayTreeInfo *

splay_tree

)

References _SplayTreeInfo::debug, GetWizardModule, _NodeInfo::key, _NodeInfo::left, LockSemaphoreInfo(), LogWizardEvent(), _SplayTreeInfo::next, ResourceDomain, _NodeInfo::right, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, SplaySplayTree(), TraceEvent, UnlockSemaphoreInfo(), _NodeInfo::value, WizardAssert, WizardFalse, and WizardSignature.

WizardExport size_t GetNumberOfNodesInSplayTree

(

const SplayTreeInfo *

splay_tree

)

References _SplayTreeInfo::debug, GetWizardModule, LogWizardEvent(), _SplayTreeInfo::nodes, ResourceDomain, _SplayTreeInfo::signature, TraceEvent, WizardAssert, WizardFalse, and WizardSignature.

WizardExport const void* GetValueFromSplayTree	(	SplayTreeInfo *	splay_tree,
		const void *	key
	)

References _SplayTreeInfo::compare, _SplayTreeInfo::debug, GetWizardModule, _NodeInfo::key, LockSemaphoreInfo(), LogWizardEvent(), ResourceDomain, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, SplaySplayTree(), TraceEvent, UnlockSemaphoreInfo(), _NodeInfo::value, WizardAssert, WizardFalse, and WizardSignature.

Referenced by GetKeyInfo(), and SetKeyInfo().

static int IterateOverSplayTree	(	SplayTreeInfo *	splay_tree,
		int(*)(NodeInfo *, const void *)	method,
		const void *	value
	)			[static]

References AcquireQuantumMemory(), CacheDomain, _NodeInfo::left, MemoryError, _SplayTreeInfo::nodes, RelinquishWizardMemory(), _NodeInfo::right, _SplayTreeInfo::root, and ThrowWizardFatalError.

Referenced by BalanceSplayTree().

static NodeInfo* LinkSplayTreeNodes	(	NodeInfo **	nodes,
		const size_t	low,
		const size_t	high
	)			[static]

References _NodeInfo::left.

Referenced by BalanceSplayTree().

WizardExport SplayTreeInfo* NewSplayTree	(	int(*)(const void *, const void *)	compare,
		void *(*)(void *)	relinquish_key,
		void *(*)(void *)	relinquish_value
	)

References AcquireWizardMemory(), AllocateSemaphoreInfo(), _SplayTreeInfo::balance, CacheDomain, _SplayTreeInfo::compare, _SplayTreeInfo::debug, IsEventLogging(), _SplayTreeInfo::key, MemoryError, _SplayTreeInfo::next, _SplayTreeInfo::nodes, _SplayTreeInfo::relinquish_key, _SplayTreeInfo::relinquish_value, ResetWizardMemory(), _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, and ThrowWizardFatalError.

Referenced by AcquireKeyInfo(), AcquireUniqueFileResource(), and CloneSplayTree().

WizardExport void* RemoveNodeByValueFromSplayTree	(	SplayTreeInfo *	splay_tree,
		const void *	value
	)

References _SplayTreeInfo::compare, _SplayTreeInfo::debug, GetFirstSplayTreeNode(), GetWizardModule, _SplayTreeInfo::key, _NodeInfo::key, _NodeInfo::left, LockSemaphoreInfo(), LogWizardEvent(), _SplayTreeInfo::nodes, _SplayTreeInfo::relinquish_value, RelinquishWizardMemory(), ResourceDomain, _NodeInfo::right, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, SplaySplayTree(), TraceEvent, UnlockSemaphoreInfo(), _NodeInfo::value, WizardAssert, WizardFalse, and WizardSignature.

WizardExport void* RemoveNodeFromSplayTree	(	SplayTreeInfo *	splay_tree,
		const void *	key
	)

References _SplayTreeInfo::compare, _SplayTreeInfo::debug, GetWizardModule, _NodeInfo::key, _SplayTreeInfo::key, _NodeInfo::left, LockSemaphoreInfo(), LogWizardEvent(), _SplayTreeInfo::nodes, _SplayTreeInfo::relinquish_key, RelinquishWizardMemory(), ResourceDomain, _NodeInfo::right, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, SplaySplayTree(), TraceEvent, UnlockSemaphoreInfo(), _NodeInfo::value, WizardAssert, WizardFalse, and WizardSignature.

WizardExport void ResetSplayTree

(

SplayTreeInfo *

splay_tree

)

References _SplayTreeInfo::balance, _SplayTreeInfo::debug, GetWizardModule, _SplayTreeInfo::key, _NodeInfo::key, _NodeInfo::left, LockSemaphoreInfo(), LogWizardEvent(), _SplayTreeInfo::next, _SplayTreeInfo::nodes, _SplayTreeInfo::relinquish_key, _SplayTreeInfo::relinquish_value, RelinquishWizardMemory(), ResourceDomain, _NodeInfo::right, _SplayTreeInfo::root, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, TraceEvent, UnlockSemaphoreInfo(), _NodeInfo::value, WizardAssert, WizardFalse, and WizardSignature.

WizardExport void ResetSplayTreeIterator

(

SplayTreeInfo *

splay_tree

)

References _SplayTreeInfo::debug, GetFirstSplayTreeNode(), GetWizardModule, LockSemaphoreInfo(), LogWizardEvent(), _SplayTreeInfo::next, ResourceDomain, _SplayTreeInfo::semaphore, _SplayTreeInfo::signature, TraceEvent, UnlockSemaphoreInfo(), WizardAssert, WizardFalse, and WizardSignature.

Referenced by AsynchronousResourceComponentTerminus(), and RelinquishUniqueFileResource().

static NodeInfo* Splay	(	SplayTreeInfo *	splay_tree,
		const size_t	depth,
		const void *	key,
		NodeInfo **	node,
		NodeInfo **	parent,
		NodeInfo **	grandparent
	)			[static]

References _SplayTreeInfo::balance, _SplayTreeInfo::compare, _NodeInfo::key, _NodeInfo::left, MaxSplayTreeDepth, _NodeInfo::right, and WizardFalse.

Referenced by SplaySplayTree().

static void SplaySplayTree	(	SplayTreeInfo *	splay_tree,
		const void *	key
	)			[static]

References _SplayTreeInfo::balance, BalanceSplayTree(), CacheDomain, _SplayTreeInfo::compare, _NodeInfo::key, _SplayTreeInfo::key, MemoryError, _SplayTreeInfo::root, Splay(), ThrowWizardFatalError, and WizardFalse.

Referenced by AddValueToSplayTree(), CloneSplayTree(), DeleteNodeByValueFromSplayTree(), DeleteNodeFromSplayTree(), GetNextKeyInSplayTree(), GetNextValueInSplayTree(), GetValueFromSplayTree(), RemoveNodeByValueFromSplayTree(), and RemoveNodeFromSplayTree().

static int SplayTreeToNodeArray	(	NodeInfo *	node,
		const void *	nodes
	)			[static]

Referenced by BalanceSplayTree().