so_5::message_limit::control_block_t Struct Reference

A control block for one message limit. More...

#include <message.hpp>

Public Member Functions
	control_block_t (unsigned int limit, action_t action)
	Initializing constructor. More...
	control_block_t (const control_block_t &o)
	Copy constructor. More...
control_block_t &	operator= (const control_block_t &o)
	Copy operator. More...

Static Public Member Functions
static const control_block_t *	none ()
	A special indicator about absence of control_block. More...
static void	decrement (const control_block_t *limit)

Public Attributes
unsigned int	m_limit
	Limit value. More...
std::atomic_uint	m_count
	The current count of the messages of that type. More...
action_t	m_action
	Limit overflow reaction. More...

Detailed Description

A control block for one message limit.

Since

v.5.5.4

Examples:

so_5/custom_direct_mbox/main.cpp.

Constructor & Destructor Documentation

control_block_t() [1/2]

so_5::message_limit::control_block_t::control_block_t ( unsigned int  limit, action_t  action  )

inline

Initializing constructor.

control_block_t() [2/2]

so_5::message_limit::control_block_t::control_block_t ( const control_block_t &  o )

inline

Copy constructor.

Member Function Documentation

decrement()

static void so_5::message_limit::control_block_t::decrement ( const control_block_t *  limit )

inlinestatic

A safe decrement of message count with respect to absence of limit for a message.

none()

static const control_block_t* so_5::message_limit::control_block_t::none ( )

inlinestatic

A special indicator about absence of control_block.

operator=()

control_block_t& so_5::message_limit::control_block_t::operator= ( const control_block_t &  o )

inline

Copy operator.

Member Data Documentation

m_action

action_t so_5::message_limit::control_block_t::m_action

Limit overflow reaction.

m_count

std::atomic_uint so_5::message_limit::control_block_t::m_count

mutable

The current count of the messages of that type.

m_limit

unsigned int so_5::message_limit::control_block_t::m_limit

Limit value.

---

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

• message.hpp