TuplesAvailableMailbox Class Reference

#include <TuplesAvailableMailbox.h>

List of all members.

---

Detailed Description

This is a flag system that notifies an observer when a particular TupleQueue goes from non-empty to empty.

The observer doesn't have to be looking at the time such a transition occurs - it's remembered until the observer picks up the notification.

Public Member Functions
	TuplesAvailableMailbox ()
virtual	~TuplesAvailableMailbox ()
void	onNonEmpty (TupleQueue *pTQ)
void	close ()
bool	getEvent (TupleQueuePtr &pTQ)

---

Constructor & Destructor Documentation

TuplesAvailableMailbox::TuplesAvailableMailbox (   )

TuplesAvailableMailbox::~TuplesAvailableMailbox (   )  [virtual]

---

Member Function Documentation

void TuplesAvailableMailbox::close (   )

bool TuplesAvailableMailbox::getEvent (  TupleQueuePtr &  pTQ  )

void TuplesAvailableMailbox::onNonEmpty (  TupleQueue *  pTQ  )

if (rc != 0) { if (rc == EINVAL) cout << " ***** EINVAL" << endl; if (rc == EDEADLK) cout << " ***** EDEADLK" << endl; perror("failed with"); }

---

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

• TuplesAvailableMailbox.h
• TuplesAvailableMailbox.cc

---