queuecomputer 1.2.0

Fix CRAN warning of about bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
Improved documentation of queue_step()
Waiting times are now forced to be zero since floating-point error can make waiting times slightly negative.

queuecomputer 1.1.0

Fix bug with integer inputs #34, particularly if server input is of class integer.

queuecomputer 1.0.0

Added citation to our published paper.

queuecomputer 0.8.3

New features

Information about final state of servers is returned as state list element from queue_step output

Notes

adjust argument is removed
updated citation() information
Changed license from GPL (>= 2) to GPL-2 only

queuecomputer 0.8.2

New features:

Much faster queue lengths computation. This means queue_step() is faster. The speed of queue() is unaffected.

Bug fixes

queue_step no longer errors if arrivals is an integer vector
summary.queue_list now returns a warning rather than an error if a server.list object is inputted.

queuecomputer 0.8.1

New features:

Much faster summary method
Plotting methods for queues
New function create_batches to easily create batch arrival systems.

queuecomputer 0.6.1

New features:

It's faster. We accomplish this by checking whether arrival times are already ordered (in which case we skip reordering!) and by using the "radix" method within the order function.
Internal queue function for high level users
Customers can now miss the queue if they arrive too late.

Bug fixes:

queue_step with as.server.stepfun now checks if departure times force move to next epoch. Previously (in some cases) new customers could be served by servers in previous epochs.
Added extra checks in queue_step and as.server.stepfun for correct input.

queuecomputer 0.5.1

Released to CRAN