rxode2 progress bar functions — rxProgress • rxode2

rxProgress sets up the progress bar

Usage

rxProgress(num, core = 0L)

rxTick()

rxProgressStop(clear = TRUE)

rxProgressAbort(error = "Aborted calculation")

Arguments

num: Tot number of operations to track
core: Number of cores to show. If below 1, don't show number of cores
clear: Boolean telling if you should clear the progress bar after completion (as if it wasn't displayed). By default this is TRUE
error: With rxProgressAbort this is the error that is displayed

Value

All return NULL invisibly.

Details

rxTick is a progress bar tick

rxProgressStop stop progress bar

rxProgressAbort shows an abort if rxProgressStop wasn't called.

See also

Other Solver options and performance: forderForceBase(), getRxThreads(), odeMethodToInt(), rxIndLinState(), rxIndLinStrategy(), rxIsAutoSwitch(), rxIsDense(), rxIsImplicit(), rxIsNonStiff(), rxIsStiff(), rxMemSummary(), rxMemoryEstimate(), rxOptExpr(), rxSetProd(), rxSetProgressBar(), rxSetSum(), rxSumProdModel()

Author

Matthew L. Fidler

Examples


f <- function() {
  on.exit({
    rxProgressAbort()
  })
  rxProgress(100)
  for (i in 1:100) {
    rxTick()
    Sys.sleep(1 / 100)
  }
  rxProgressStop()
}
# \donttest{
f()
# }