createQ: Create/Initialize Queue
Description
Create or initialize a queue data structure using filehash
databases
Usage
createQ(filename)
initQ(filename)
Value
The createQ and initQ functions both return an object of
class "queue".
Arguments
- filename
character, file name for storing the queue data
structure
Details
A new queue can be created using createQ, which creates a file
for storing the queue information and returns an object of class
"queue".