Binlog_sender::Event_allocator Class Reference

Binlog_sender reads events one by one. More...

Public Types
enum	{ DELEGATE_MEMORY_TO_EVENT_OBJECT = false }

Public Member Functions
void	set_sender (Binlog_sender *sender)
unsigned char *	allocate (size_t size)
void	deallocate (unsigned char *ptr)

Private Attributes
Binlog_sender *	m_sender = nullptr

Detailed Description

Binlog_sender reads events one by one.

It uses the preallocated memory (A String object) to store all event_data instead of allocating memory when reading each event_data. So event should not free the memory at destructor.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
DELEGATE_MEMORY_TO_EVENT_OBJECT

Member Function Documentation

allocate()

unsigned char * Binlog_sender::Event_allocator::allocate ( size_t  size )

inline

deallocate()

void Binlog_sender::Event_allocator::deallocate ( unsigned char *  ptr )

inline

set_sender()

void Binlog_sender::Event_allocator::set_sender ( Binlog_sender *  sender )

inline

Member Data Documentation

m_sender

Binlog_sender* Binlog_sender::Event_allocator::m_sender = nullptr

private

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The documentation for this class was generated from the following file:

• sql/rpl_binlog_sender.cc