facebook::yoga::LayoutableChildren< T >::Iterator结构体 参考

#include <LayoutableChildren.h>

Public 类型
using	iterator_category = std::input_iterator_tag
using	difference_type = std::ptrdiff_t
using	value_type = T*
using	pointer = T*
using	reference = T*

Public 成员函数
	Iterator ()=default
	Iterator (const T *node, size_t childIndex)
T *	operator* () const
Iterator &	operator++ ()
Iterator	operator++ (int)

Private 成员函数
void	next ()
void	skipContentsNodes ()

Private 属性
const T *	node_ {nullptr}
size_t	childIndex_ {0}
std::forward_list< std::pair< const T *, size_t > >	backtrack_
friend	LayoutableChildren

友元
bool	operator== (const Iterator &a, const Iterator &b)
bool	operator!= (const Iterator &a, const Iterator &b)

成员类型定义说明

difference_type

template<typename T >

using facebook::yoga::LayoutableChildren< T >::Iterator::difference_type = std::ptrdiff_t

iterator_category

template<typename T >

using facebook::yoga::LayoutableChildren< T >::Iterator::iterator_category = std::input_iterator_tag

pointer

template<typename T >

using facebook::yoga::LayoutableChildren< T >::Iterator::pointer = T*

reference

template<typename T >

using facebook::yoga::LayoutableChildren< T >::Iterator::reference = T*

value_type

template<typename T >

using facebook::yoga::LayoutableChildren< T >::Iterator::value_type = T*

构造及析构函数说明

Iterator() [1/2]

template<typename T >

facebook::yoga::LayoutableChildren< T >::Iterator::Iterator ( )

default

Iterator() [2/2]

template<typename T >

facebook::yoga::LayoutableChildren< T >::Iterator::Iterator ( const T * node, size_t childIndex )

inline

成员函数说明

next()

template<typename T >

void facebook::yoga::LayoutableChildren< T >::Iterator::next ( )

inlineprivate

函数调用图:

这是这个函数的调用关系图:

operator*()

template<typename T >

T * facebook::yoga::LayoutableChildren< T >::Iterator::operator* ( ) const

inline

operator++() [1/2]

template<typename T >

Iterator & facebook::yoga::LayoutableChildren< T >::Iterator::operator++ ( )

inline

函数调用图:

operator++() [2/2]

template<typename T >

Iterator facebook::yoga::LayoutableChildren< T >::Iterator::operator++ ( int )

inline

skipContentsNodes()

template<typename T >

void facebook::yoga::LayoutableChildren< T >::Iterator::skipContentsNodes ( )

inlineprivate

函数调用图:

这是这个函数的调用关系图:

友元及相关函数文档

operator!=

template<typename T >

bool operator!= ( const Iterator & a, const Iterator & b )

friend

operator==

template<typename T >

bool operator== ( const Iterator & a, const Iterator & b )

friend

类成员变量说明

backtrack_

template<typename T >

std::forward_list<std::pair<const T*, size_t> > facebook::yoga::LayoutableChildren< T >::Iterator::backtrack_

private

childIndex_

template<typename T >

size_t facebook::yoga::LayoutableChildren< T >::Iterator::childIndex_ {0}

private

LayoutableChildren

template<typename T >

friend facebook::yoga::LayoutableChildren< T >::Iterator::LayoutableChildren

private

node_

template<typename T >

const T* facebook::yoga::LayoutableChildren< T >::Iterator::node_ {nullptr}

private

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该结构体的文档由以下文件生成:

• third/yoga/yoga/node/LayoutableChildren.h