nc::CircularQueue Class Reference

#include <acsncCircularQueue.h>

List of all members.

Public Member Functions
	CircularQueue (unsigned int size=100)
void	push (CosNotification::StructuredEvent e)
void	clear ()
CosNotification::StructuredEvent *	pop ()
Private Attributes
std::deque < CosNotification::StructuredEvent >	queue
unsigned int	length
const unsigned int	max_size

---

Detailed Description

Circular Queue implemented to maintain temporally structured events when the Notify Service is down.

---

Constructor & Destructor Documentation

nc::CircularQueue::CircularQueue

(

unsigned int

size = 100

)

Initializes the Queue with custom value size, by default the size value is 100

Parameters:

size

the size of the queue

---

Member Function Documentation

void nc::CircularQueue::clear

(

)

Remove all the elements of the queue

CosNotification::StructuredEvent* nc::CircularQueue::pop

(

)

Remove the first element in the queue and return it. If there is no elements in the queue returns null

Returns:

the first element in the queue

void nc::CircularQueue::push

(

CosNotification::StructuredEvent

e

)

Insert a structured event at the end of the queue. If the queue is full, inserts the structured event and remove the first event in the queue

Parameters:

e

the event to be inserted in the queue

Exceptions:

EventDroppedException

if the queue drop a message after to push the event e

---

Member Data Documentation

unsigned int nc::CircularQueue::length [private]

const unsigned int nc::CircularQueue::max_size [private]

std::deque<CosNotification::StructuredEvent> nc::CircularQueue::queue [private]

---

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

• acsncCircularQueue.h