Independent sequence cursor used to consume an GameEventLog in batches. 更多...

#include <GameEvent.h>

Public 成员函数
int	read (int maxCount)
	Reads at most maxCount events and advances past the returned batch.

int	batchCount () const
	Returns the number of events in the most recent batch.

const GameEvent *	batchAt (int index) const
	Returns an event from the most recent batch, or nullptr. @ownership Borrowed from the source GameEventLog; never delete it. @lifetime Valid until the consumer reads again or the source log mutates. @thread GameEventLog owner thread only. @reentrancy No callbacks are invoked.

EventSequence	position () const
	Returns the next stream-local sequence this consumer will inspect.

void	seek (EventSequence sequence)
	Moves the cursor to a sequence without reading events.

void	seek (uint64_t sequence)
	Compatibility facade accepting the old untyped sequence value.

友元
class	GameEventLog

详细描述

Independent sequence cursor used to consume an GameEventLog in batches.

在文件 GameEvent.h 第 224 行定义.

成员函数说明

◆ batchAt()

const GameEvent * eve::game_event::EventConsumer::batchAt ( int index ) const

Returns an event from the most recent batch, or nullptr. @ownership Borrowed from the source GameEventLog; never delete it. @lifetime Valid until the consumer reads again or the source log mutates. @thread GameEventLog owner thread only. @reentrancy No callbacks are invoked.

在文件 GameEvent.cpp 第 239 行定义.

引用了 index.

◆ batchCount()

int eve::game_event::EventConsumer::batchCount ( ) const

Returns the number of events in the most recent batch.

在文件 GameEvent.cpp 第 237 行定义.

◆ position()

EventSequence eve::game_event::EventConsumer::position ( ) const

Returns the next stream-local sequence this consumer will inspect.

在文件 GameEvent.cpp 第 243 行定义.

◆ read()

int eve::game_event::EventConsumer::read ( int maxCount )

Reads at most maxCount events and advances past the returned batch.

在文件 GameEvent.cpp 第 224 行定义.

◆ seek() [1/2]

void eve::game_event::EventConsumer::seek ( EventSequence sequence )

Moves the cursor to a sequence without reading events.

在文件 GameEvent.cpp 第 245 行定义.

引用了 sequence , 以及 eve::detail::StrongUint64< Tag >::value().

◆ seek() [2/2]

void eve::game_event::EventConsumer::seek ( uint64_t sequence )

Compatibility facade accepting the old untyped sequence value.

在文件 GameEvent.cpp 第 250 行定义.

引用了 sequence.

友元及相关函数文档

◆ GameEventLog

friend class GameEventLog

friend

在文件 GameEvent.h 第 246 行定义.

该类的文档由以下文件生成:

src/modules/game_event/GameEvent.h
src/modules/game_event/GameEvent.cpp

Public 成员函数

友元