DBus< M > Class Template Reference

A bus is a way to connect devices. More...

#include <bus.h>

Classes
struct	Entry

Public Member Functions
void	add (Device *dev, ReceiveFunction func)
bool	send (M &msg, bool earlyout=false)
	Send message LIFO.
bool	send_fifo (M &msg)
	Send message in FIFO order.
bool	send_rr (M &msg, unsigned &start)
	Send message first hit round robin and return the number of the next one that accepted the message.
unsigned	count ()
	Return the number of entries in the list.
void	debug_dump ()
	Debugging output.
	DBus ()
	Default constructor.

Private Types
typedef bool(*	ReceiveFunction )(Device *, M &)

Private Member Functions
	DBus (const DBus< M > &bus)
	To avoid bugs we disallow the copy constuctor.
void	set_size (unsigned new_size)

Private Attributes
unsigned long	_debug_counter
unsigned	_list_count
unsigned	_list_size
struct Entry *	_list

Detailed Description

template<class M>
class DBus< M >

A bus is a way to connect devices.

Member Typedef Documentation

template<class M>

typedef bool(* DBus< M >::ReceiveFunction)(Device *, M &)

private

Constructor & Destructor Documentation

template<class M>

DBus< M >::DBus ( const DBus< M > &  bus )

inlineprivate

To avoid bugs we disallow the copy constuctor.

template<class M>

DBus< M >::DBus ( )

inline

Default constructor.

Member Function Documentation

template<class M>

void DBus< M >::add ( Device *  dev, ReceiveFunction  func  )

inline

template<class M>

unsigned DBus< M >::count ( )

inline

Return the number of entries in the list.

template<class M>

void DBus< M >::debug_dump ( )

inline

Debugging output.

template<class M>

bool DBus< M >::send ( M &  msg, bool  earlyout = false  )

inline

Send message LIFO.

template<class M>

bool DBus< M >::send_fifo ( M &  msg )

inline

Send message in FIFO order.

template<class M>

bool DBus< M >::send_rr ( M &  msg, unsigned &  start  )

inline

Send message first hit round robin and return the number of the next one that accepted the message.

template<class M>

void DBus< M >::set_size ( unsigned  new_size )

inlineprivate

Member Data Documentation

template<class M>

unsigned long DBus< M >::_debug_counter

private

template<class M>

struct Entry* DBus< M >::_list

private

template<class M>

unsigned DBus< M >::_list_count

private

template<class M>

unsigned DBus< M >::_list_size

private

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

• base/include/nul/bus.h