UT_ARTNode< T > Class Template Reference

#include <UT_ARTMap.h>

Inheritance diagram for UT_ARTNode< T >:

Public Types
using	value_type = T

Public Member Functions
	UT_ARTNode (const UT_StringHolder &key, const UT_StringView &prefix)
virtual	~UT_ARTNode ()=default
	UT_NON_COPYABLE (UT_ARTNode)
UT_StringHolder	key () const
SYS_FORCE_INLINE const value_type *	value () const
template<typename... Args>
void	emplace (Args &&...args)
SYS_FORCE_INLINE value_type *	value ()
SYS_FORCE_INLINE bool	hasValue () const
SYS_FORCE_INLINE const UT_StringView &	prefix () const
SYS_FORCE_INLINE bool	isLeaf () const
virtual bool	isFull () const =0
SYS_FORCE_INLINE bool	allowsPartial () const
void	setAllowsPartial (bool allow)
virtual const UT_StringHolder &	type () const =0
void	debug (UT_WorkBuffer &wbuf, unsigned indent=0) const
void	compress (UT_ARTNode< T > **ref)
virtual UT_ARTNode< T > **	insertChild (UT_ARTNode **ref, UT_ARTNodePtr< UT_ARTNode< T >> node)=0
virtual UT_ARTNodePtr < UT_ARTNode< T > >	stealChild (UT_ARTNode **ref, UT_ARTNode *child)=0
void	moveChildren (UT_ARTNode< T > **ref)
virtual UT_ARTNode< T > *	nextChild (int &idx)=0
virtual const UT_ARTNode< T > *	nextChild (int &idx) const =0
virtual UT_ARTNodePtr < UT_ARTNode< T > >	stealChild (UT_ARTNode< T > **ref, int idx)=0
exint	getCommonPrefixLength (const UT_StringView &key, const UT_StringView &node_prefix)
virtual UT_ARTNode< T > **	findPartialPrefixChild (const UT_StringView &prefix)=0
void	moveHeader (UT_ARTNode< T > &move_to)
template<typename NodeT >
UT_ARTNodePtr< NodeT >	newNode ()

Static Public Member Functions
static void	destroy (UT_ARTNode< T > *node)

Public Attributes
UT_StringHolder	myKey
UT_StringView	myPrefix
UT_Optional< value_type >	myValue
bool	myAllowsPartial = false
uint8_t	myNumChildren = 0

Detailed Description

template<typename T>
class UT_ARTNode< T >

Based node type used to store common functionality across node types and to store the item value.

Definition at line 101 of file UT_ARTMap.h.

Member Typedef Documentation

template<typename T>

using UT_ARTNode< T >::value_type = T

Definition at line 122 of file UT_ARTMap.h.

Constructor & Destructor Documentation

template<typename T>

UT_ARTNode< T >::UT_ARTNode ( const UT_StringHolder &  key, const UT_StringView &  prefix  )

inlineexplicit

Definition at line 124 of file UT_ARTMap.h.

template<typename T>

virtual UT_ARTNode< T >::~UT_ARTNode ( )

virtualdefault

Member Function Documentation

template<typename T>

SYS_FORCE_INLINE bool UT_ARTNode< T >::allowsPartial ( ) const

inline

Definition at line 168 of file UT_ARTMap.h.

template<typename T>

void UT_ARTNode< T >::compress ( UT_ARTNode< T > **  ref )

inline

Compress the current node and its child. Compression happens when this node has no value (edge) and its only child has a value. When this occurs we can move the child up to this node.

Definition at line 203 of file UT_ARTMap.h.

template<typename T>

void UT_ARTNode< T >::debug ( UT_WorkBuffer &  wbuf, unsigned  indent = 0  ) const

inline

Definition at line 173 of file UT_ARTMap.h.

template<typename T>

static void UT_ARTNode< T >::destroy ( UT_ARTNode< T > *  node )

inlinestatic

Definition at line 348 of file UT_ARTMap.h.

template<typename T>

template<typename... Args>

void UT_ARTNode< T >::emplace ( Args &&...  args )

inline

Definition at line 151 of file UT_ARTMap.h.

template<typename T>

virtual UT_ARTNode<T>** UT_ARTNode< T >::findPartialPrefixChild ( const UT_StringView &  prefix )

pure virtual

Implemented in UT_ARTNode256< T >, UT_ARTNode48< T >, UT_ARTNode16< T >, and UT_ARTNode4< T >.

template<typename T>

exint UT_ARTNode< T >::getCommonPrefixLength ( const UT_StringView &  key, const UT_StringView &  node_prefix  )

inline

Definition at line 259 of file UT_ARTMap.h.

template<typename T>

SYS_FORCE_INLINE bool UT_ARTNode< T >::hasValue ( ) const

inline

Definition at line 161 of file UT_ARTMap.h.

template<typename T>

virtual UT_ARTNode<T>** UT_ARTNode< T >::insertChild ( UT_ARTNode< T > **  ref, UT_ARTNodePtr< UT_ARTNode< T >>  node  )

pure virtual

template<typename T>

virtual bool UT_ARTNode< T >::isFull ( ) const

pure virtual

Implemented in UT_ARTNode256< T >, UT_ARTNode48< T >, UT_ARTNode16< T >, and UT_ARTNode4< T >.

template<typename T>

SYS_FORCE_INLINE bool UT_ARTNode< T >::isLeaf ( ) const

inline

Definition at line 163 of file UT_ARTMap.h.

template<typename T>

UT_StringHolder UT_ARTNode< T >::key ( ) const

inline

Definition at line 143 of file UT_ARTMap.h.

template<typename T>

void UT_ARTNode< T >::moveChildren ( UT_ARTNode< T > **  ref )

inline

Definition at line 237 of file UT_ARTMap.h.

template<typename T>

void UT_ARTNode< T >::moveHeader ( UT_ARTNode< T > &  move_to )

inline

Definition at line 318 of file UT_ARTMap.h.

template<typename T>

template<typename NodeT >

UT_ARTNodePtr<NodeT> UT_ARTNode< T >::newNode ( )

inline

Definition at line 335 of file UT_ARTMap.h.

template<typename T>

virtual UT_ARTNode<T>* UT_ARTNode< T >::nextChild ( int &  idx )

pure virtual

Implemented in UT_ARTNode256< T >, UT_ARTNode48< T >, UT_ARTNode16< T >, and UT_ARTNode4< T >.

template<typename T>

virtual const UT_ARTNode<T>* UT_ARTNode< T >::nextChild ( int &  idx ) const

pure virtual

Implemented in UT_ARTNode256< T >, UT_ARTNode48< T >, UT_ARTNode16< T >, and UT_ARTNode4< T >.

template<typename T>

SYS_FORCE_INLINE const UT_StringView& UT_ARTNode< T >::prefix ( ) const

inline

Definition at line 162 of file UT_ARTMap.h.

template<typename T>

void UT_ARTNode< T >::setAllowsPartial ( bool  allow )

inline

Definition at line 169 of file UT_ARTMap.h.

template<typename T>

virtual UT_ARTNodePtr<UT_ARTNode<T> > UT_ARTNode< T >::stealChild ( UT_ARTNode< T > **  ref, UT_ARTNode< T > *  child  )

pure virtual

Implemented in UT_ARTNode256< T >, UT_ARTNode48< T >, UT_ARTNode16< T >, and UT_ARTNode4< T >.

template<typename T>

virtual UT_ARTNodePtr<UT_ARTNode<T> > UT_ARTNode< T >::stealChild ( UT_ARTNode< T > **  ref, int  idx  )

pure virtual

Implemented in UT_ARTNode256< T >, UT_ARTNode48< T >, UT_ARTNode16< T >, and UT_ARTNode4< T >.

template<typename T>

virtual const UT_StringHolder& UT_ARTNode< T >::type ( ) const

pure virtual

Implemented in UT_ARTNode256< T >, UT_ARTNode48< T >, UT_ARTNode16< T >, and UT_ARTNode4< T >.

template<typename T>

UT_ARTNode< T >::UT_NON_COPYABLE

(

UT_ARTNode< T >

)

template<typename T>

SYS_FORCE_INLINE const value_type* UT_ARTNode< T >::value ( ) const

inline

Definition at line 144 of file UT_ARTMap.h.

template<typename T>

SYS_FORCE_INLINE value_type* UT_ARTNode< T >::value ( )

inline

Definition at line 155 of file UT_ARTMap.h.

Member Data Documentation

template<typename T>

bool UT_ARTNode< T >::myAllowsPartial = false

Definition at line 365 of file UT_ARTMap.h.

template<typename T>

UT_StringHolder UT_ARTNode< T >::myKey

Definition at line 360 of file UT_ARTMap.h.

template<typename T>

uint8_t UT_ARTNode< T >::myNumChildren = 0

Definition at line 367 of file UT_ARTMap.h.

template<typename T>

UT_StringView UT_ARTNode< T >::myPrefix

Definition at line 361 of file UT_ARTMap.h.

template<typename T>

UT_Optional<value_type> UT_ARTNode< T >::myValue

Definition at line 362 of file UT_ARTMap.h.

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The documentation for this class was generated from the following file:

• UT/UT_ARTMap.h