donner::css::SelectorTraversalNavigation< T > Class Template Reference

Navigation that charges both visible elements and adapter-specific skipped nodes. More...

#include "donner/css/selectors/SelectorMatchOptions.h"

Public Member Functions
	SelectorTraversalNavigation (SelectorTraversalBudget *budget)
	Bind navigation to one aggregate match budget.
std::optional< T >	firstChild (const T &element) const
	Get the first child under the shared budget.
std::optional< T >	lastChild (const T &element) const
	Get the last child under the shared budget.
std::optional< T >	previousSibling (const T &element) const
	Get the preceding sibling under the shared budget.
std::optional< T >	nextSibling (const T &element) const
	Get the following sibling under the shared budget.

Detailed Description

template<ElementLike T>
class donner::css::SelectorTraversalNavigation< T >

Navigation that charges both visible elements and adapter-specific skipped nodes.

Template Parameters

T	Element-like value.

Constructor & Destructor Documentation

SelectorTraversalNavigation()

template<ElementLike T>

donner::css::SelectorTraversalNavigation< T >::SelectorTraversalNavigation ( SelectorTraversalBudget * budget )

inlineexplicit

Bind navigation to one aggregate match budget.

Parameters

budget

Shared work budget.

Member Function Documentation

firstChild()

template<ElementLike T>

std::optional< T > donner::css::SelectorTraversalNavigation< T >::firstChild ( const T & element ) const

inline

Get the first child under the shared budget.

Parameters

element

Reference element.

lastChild()

template<ElementLike T>

std::optional< T > donner::css::SelectorTraversalNavigation< T >::lastChild ( const T & element ) const

inline

Get the last child under the shared budget.

Parameters

element

Reference element.

nextSibling()

template<ElementLike T>

std::optional< T > donner::css::SelectorTraversalNavigation< T >::nextSibling ( const T & element ) const

inline

Get the following sibling under the shared budget.

Parameters

element

Reference element.

previousSibling()

template<ElementLike T>

std::optional< T > donner::css::SelectorTraversalNavigation< T >::previousSibling ( const T & element ) const

inline

Get the preceding sibling under the shared budget.

Parameters

element

Reference element.

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

• donner/css/selectors/SelectorMatchOptions.h