QBoxInvocation Class Reference

#include <QBox.h>

List of all members.

---

Detailed Description

Runtime parameters for a QBox provided by the scheduler.

This object is passed to a QBox's runImpl() method and contains information specific to a particular invocation of the box, e.g., how many tuples to process.

Public Member Functions
	QBoxInvocation ()
unsigned int	getMaxTuplesToDequeue (unsigned int input_port) const
	Return the maximum tuples that should be dequeued on a particular input port.
bool	continueDequeueOn (QBox::DeqIterator deq, unsigned int input_port) const
	Should the caller continue to process tuples from a particular input? Guaranteed to return false if !deq.avail().
unsigned long	ticks () const
Public Attributes
unsigned int	_tuples_dequeued
QBox *	_box
vector< unsigned int >	_tuple_limit
unsigned long	_end_time
unsigned long	_last_ticks
unsigned int	_next_tick
Static Public Attributes
const int	CALLS_BETWEEN_TICK = 1

---

Constructor & Destructor Documentation

QBoxInvocation::QBoxInvocation (   )

---

Member Function Documentation

bool QBoxInvocation::continueDequeueOn (  QBox::DeqIterator  deq, unsigned int  input_port )  const

Should the caller continue to process tuples from a particular input? Guaranteed to return false if !deq.avail().

unsigned int QBoxInvocation::getMaxTuplesToDequeue (  unsigned int  input_port  )  const

Return the maximum tuples that should be dequeued on a particular input port. Deprecated (use continueDequeueOn instead).

unsigned long QBoxInvocation::ticks (   )  const

---

Member Data Documentation

QBox* QBoxInvocation::_box

unsigned long QBoxInvocation::_end_time

unsigned long QBoxInvocation::_last_ticks [mutable]

unsigned int QBoxInvocation::_next_tick [mutable]

vector<unsigned int> QBoxInvocation::_tuple_limit

unsigned int QBoxInvocation::_tuples_dequeued [mutable]

const int QBoxInvocation::CALLS_BETWEEN_TICK = 1 [static]

---

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

• QBox.h

---