SelectorMatchOptions.h File Reference

#include <cstddef>
#include "donner/base/element/ElementLike.h"

Include dependency graph for SelectorMatchOptions.h:

This graph shows which files directly or indirectly include this file:

Classes
class	donner::css::SelectorTraversalBudget
	Aggregate bound on element visits performed while matching selectors. More...
struct	donner::css::SelectorMatchOptions< T >
	Options for matching a selector against an element. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.
namespace	donner::css
	Donner CSS library, a standalone composable CSS parser.

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Class Documentation

donner::css::SelectorMatchOptions

struct donner::css::SelectorMatchOptions

template<ElementLike T>
struct donner::css::SelectorMatchOptions< T >

Options for matching a selector against an element.

This is used to pass additional information to the matching algorithm, such as the element to match against for relative queries.

Template Parameters

T	A type that fulfills the ElementLike concept, matching the Selector::matches method.

Class Members
const T *	relativeToElement	Enables relative querying and uses this element as the reference point. For example, > div will match div that is a child of relativeToElement.
const T *	scopeElement = nullptr	Element to match against :scope queries. Cannot be matched directly, but can be used for relative matching.
SelectorTraversalBudget *	traversalBudget = nullptr	Shared selector-work budget.