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lat::IOSelectSelect Class Reference

Implementation of IOSelectMethod using select(). More...

#include <Iguana/Utilities/src/iobase/IOSelectSelect.h>

Inheritance diagram for lat::IOSelectSelect:

List of all members.

Public Member Functions
virtual void	andMask (IOFD fd, unsigned value)
virtual void	attach (const IOSelectRequest &req)
virtual void	clear (void)
virtual void	detach (const IOSelectRequest &req)
	IOSelectSelect (void)
virtual IOFD	next (IOSelectEvent &event, IOSelectCB &cb)
virtual void	orMask (IOFD fd, unsigned value)
virtual void	setMask (IOFD fd, unsigned value)
virtual bool	wait (long msecs)
	~IOSelectSelect (void)
Private Attributes
IOFD	m_current
	The last file descriptor inspected by next().
fd_set	m_e
	File descriptors registered for urgent events.
fd_set	m_estatus
	File descriptors ready with urgent data at last wait().
IOFD	m_maxfd
	The highest file descriptor seen so far.
int	m_nready
	Number of file descriptors left ready in m_rlast, m_wlast and m_elast in total.
fd_set	m_r
	File descriptors registered for read or accept events.
fd_set	m_rstatus
	File descriptors ready for read or accepted at last wait().
fd_set	m_w
	File descriptors registered for write or connect events.
fd_set	m_wstatus
	File descriptors ready for write or connected at last wait().

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Detailed Description

Implementation of IOSelectMethod using select().

Definition at line 36 of file IOSelectSelect.h.

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Constructor & Destructor Documentation

lat::IOSelectSelect::IOSelectSelect

(

void

)

lat::IOSelectSelect::~IOSelectSelect

(

void

)

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Member Function Documentation

virtual void lat::IOSelectSelect::andMask	(	IOFD	fd,
		unsigned	value
	)			[virtual]

Implements lat::IOSelectMethod.

virtual void lat::IOSelectSelect::attach

(

const IOSelectRequest &

req

)

[virtual]

Implements lat::IOSelectMethod.

virtual void lat::IOSelectSelect::clear

(

void

)

[virtual]

Implements lat::IOSelectMethod.

virtual void lat::IOSelectSelect::detach

(

const IOSelectRequest &

req

)

[virtual]

Implements lat::IOSelectMethod.

virtual IOFD lat::IOSelectSelect::next	(	IOSelectEvent &	event,
		IOSelectCB &	cb
	)			[virtual]

Implements lat::IOSelectMethod.

virtual void lat::IOSelectSelect::orMask	(	IOFD	fd,
		unsigned	value
	)			[virtual]

Implements lat::IOSelectMethod.

virtual void lat::IOSelectSelect::setMask	(	IOFD	fd,
		unsigned	value
	)			[virtual]

Implements lat::IOSelectMethod.

virtual bool lat::IOSelectSelect::wait

(

long

msecs

)

[virtual]

Implements lat::IOSelectMethod.

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Member Data Documentation

IOFD lat::IOSelectSelect::m_current [private]

The last file descriptor inspected by next().

Definition at line 61 of file IOSelectSelect.h.

fd_set lat::IOSelectSelect::m_e [private]

File descriptors registered for urgent events.

Definition at line 75 of file IOSelectSelect.h.

fd_set lat::IOSelectSelect::m_estatus [private]

File descriptors ready with urgent data at last wait().

Definition at line 84 of file IOSelectSelect.h.

IOFD lat::IOSelectSelect::m_maxfd [private]

The highest file descriptor seen so far.

Definition at line 58 of file IOSelectSelect.h.

int lat::IOSelectSelect::m_nready [private]

Number of file descriptors left ready in m_rlast, m_wlast and m_elast in total.

Initialised by wait() and decremented in next().

Definition at line 66 of file IOSelectSelect.h.

fd_set lat::IOSelectSelect::m_r [private]

File descriptors registered for read or accept events.

Definition at line 69 of file IOSelectSelect.h.

fd_set lat::IOSelectSelect::m_rstatus [private]

File descriptors ready for read or accepted at last wait().

Definition at line 78 of file IOSelectSelect.h.

fd_set lat::IOSelectSelect::m_w [private]

File descriptors registered for write or connect events.

Definition at line 72 of file IOSelectSelect.h.

fd_set lat::IOSelectSelect::m_wstatus [private]

File descriptors ready for write or connected at last wait().

Definition at line 81 of file IOSelectSelect.h.

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

• Iguana/Utilities/src/iobase/IOSelectSelect.h

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