ElementTraversalGenerators.h File Reference

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

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Classes
class	donner::ElementTraversalGenerator< T >
	Selectors may need to traverse the tree in different ways to match, and this is abstracted away using C++20 coroutines. More...
class	donner::ElementTraversalGenerator< T >::Promise
	Defines and controls the behavior of the coroutine itself, by implementing methods that are called by the C++ runtime during execution of the coroutine. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.

Functions
template<ElementLike T>
ElementTraversalGenerator< T >	donner::singleElementGenerator (T element)
	A generator that yields a single element, if it exists.
template<ElementLike T>
ElementTraversalGenerator< T >	donner::parentsGenerator (T element)
	A generator that yields all parents of an element, repeatedly following parentElement() until reaching the root.
template<ElementLike T>
ElementTraversalGenerator< T >	donner::previousSiblingsGenerator (T element)
	A generator that yields all siblings of an element, in reverse order.
template<ElementLike T>
ElementTraversalGenerator< T >	donner::allChildrenRecursiveGenerator (T element)
	A generator that yields all children of an element recursively with pre-order traversal.