Data type: Priority Queue Instance Attributes - v1.0

This data type is used to store the instance data of the function _priorityQueue.

Parameters

Parameter	Type	Initial Value	Description
length	Dint	0	Current length of the queue
total	Dint	0	Total/maximum length of the queue
isEmpty	Bool	1	1= The queue is empty
isFull	Bool	0	1= The queue is full
isInitialized	Bool	0	1= The queue is initialized and ready to work
priorityMode	Bool	0	0= The highest priority is the highest number 1= The highest priority is the lowest number
mutex	Bool	0	Used to lock or enable access to the queue (user defines the rules)
protected	Struct	-	Protected data

protected Structure

Parameter	Type	Initial Value	Description
freeSlots	DInt	0	0 to total-1= Free slots
nextSlotIndex	DInt	0	0 to total= Index of the next slot