smallset_t Class Reference

checks whether data is avaiable on sockets More...

List of all members.

Public Member Functions
	smallset_t ()
	~smallset_t ()
void	init (int ix)
void	set (int ix, int socket)
void	check ()
void	waitwrite (int msecs)
void	wait (int msecs)
bool	canwrite (int ix)
bool	isdata (int ix)
bool	iserror (int ix)
bool	ishup (int ix)

---

Detailed Description

checks whether data is avaiable on sockets

This is a structure which is used to track whether data is avaible on a series of sockets. As such, it is a replacement for, and actually a wrapper for, the standard Unix poll() and select() functions.

Definition at line 140 of file socket.h.

---

Constructor & Destructor Documentation

smallset_t::smallset_t (   )

Constructor.

smallset_t::~smallset_t (   )

Destructor.

---

Member Function Documentation

bool smallset_t::canwrite (  int  ix  )

Returns true if you can write non-blockingly to the socket at ix.

void smallset_t::check (   )

Check the status of the sockets.

void smallset_t::init (  int  ix  )

Intiailizes the structure to hold ix sockets.

bool smallset_t::isdata (  int  ix  )

Returns true if you can read non-blockingly from the socket at ix.

bool smallset_t::iserror (  int  ix  )

Returns true if an error occured on the socket at ix.

bool smallset_t::ishup (  int  ix  )

Returns true if the connection was hung up.

void smallset_t::set (  int  ix, int  socket )

Adds the socket at the specified index.

void smallset_t::wait (  int  msecs  )

Wait for at most the specified time until data is received.

void smallset_t::waitwrite (  int  msecs  )

Wait for at most the specified time until we can write on a socket.

---

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

• poslib/socket.h

---