载入中...
搜索中...
未找到
Public 成员函数 | Public 属性 | 所有成员列表
eve::VersionedRegistry< Key, Value, EventData, Compare >::State结构体 参考

Owning state image used for transactional snapshot/restore. 更多...

#include <VersionedRegistry.h>

Public 成员函数

void swap (State &other) noexcept
 Atomically exchanges complete registry state without allocation.
 

Public 属性

std::map< Key, Entry, Compare > entries
 
std::vector< Event > events
 
EventSequence nextEventSequence {1}
 

详细描述

template<class Key, class Value, class EventData = std::monostate, class Compare = std::less<Key>>
struct eve::VersionedRegistry< Key, Value, EventData, Compare >::State

Owning state image used for transactional snapshot/restore.

Entries include tombstones. Restoring this image never emits individual subscription callbacks; callers re-query after a successful restore.

在文件 VersionedRegistry.h 第 175 行定义.

成员函数说明

◆ swap()

template<class Key , class Value , class EventData = std::monostate, class Compare = std::less<Key>>
void eve::VersionedRegistry< Key, Value, EventData, Compare >::State::swap ( State &  other)
inlinenoexcept

Atomically exchanges complete registry state without allocation.

在文件 VersionedRegistry.h 第 181 行定义.

引用了 eve::VersionedRegistry< Key, Value, EventData, Compare >::State::entries, eve::VersionedRegistry< Key, Value, EventData, Compare >::State::events, eve::VersionedRegistry< Key, Value, EventData, Compare >::State::nextEventSequence , 以及 sequence.

被这些函数引用 eve::VersionedRegistry< Key, Value, EventData, Compare >::restoreState().

类成员变量说明

◆ entries

template<class Key , class Value , class EventData = std::monostate, class Compare = std::less<Key>>
std::map<Key, Entry, Compare> eve::VersionedRegistry< Key, Value, EventData, Compare >::State::entries

在文件 VersionedRegistry.h 第 176 行定义.

被这些函数引用 eve::VersionedRegistry< Key, Value, EventData, Compare >::at(), eve::VersionedRegistry< Key, Value, EventData, Compare >::contains(), eve::VersionedRegistry< Key, Value, EventData, Compare >::generationOf(), eve::VersionedRegistry< Key, Value, EventData, Compare >::handle(), eve::VersionedRegistry< Key, Value, EventData, Compare >::isStale(), eve::VersionedRegistry< Key, Value, EventData, Compare >::isTombstone(), eve::VersionedRegistry< Key, Value, EventData, Compare >::keyAt(), eve::VersionedRegistry< Key, Value, EventData, Compare >::resolve(), eve::VersionedRegistry< Key, Value, EventData, Compare >::resolve(), eve::VersionedRegistry< Key, Value, EventData, Compare >::restoreState(), eve::VersionedRegistry< Key, Value, EventData, Compare >::size(), eve::VersionedRegistry< Key, Value, EventData, Compare >::State::swap() , 以及 eve::VersionedRegistry< Key, Value, EventData, Compare >::tombstoneCount().

◆ events

template<class Key , class Value , class EventData = std::monostate, class Compare = std::less<Key>>
std::vector<Event> eve::VersionedRegistry< Key, Value, EventData, Compare >::State::events

在文件 VersionedRegistry.h 第 177 行定义.

被这些函数引用 eve::VersionedRegistry< Key, Value, EventData, Compare >::clearEvents(), eve::VersionedRegistry< Key, Value, EventData, Compare >::eventAt(), eve::VersionedRegistry< Key, Value, EventData, Compare >::eventCount(), eve::VersionedRegistry< Key, Value, EventData, Compare >::restoreState() , 以及 eve::VersionedRegistry< Key, Value, EventData, Compare >::State::swap().

◆ nextEventSequence

template<class Key , class Value , class EventData = std::monostate, class Compare = std::less<Key>>
EventSequence eve::VersionedRegistry< Key, Value, EventData, Compare >::State::nextEventSequence {1}

在文件 VersionedRegistry.h 第 178 行定义.

被这些函数引用 eve::VersionedRegistry< Key, Value, EventData, Compare >::restoreState() , 以及 eve::VersionedRegistry< Key, Value, EventData, Compare >::State::swap().

该结构体的文档由以下文件生成: