Merge pull request Merck#253 from jdblischak/nbrOfWorkers

Import `nbrOfWorkers()` from {future} into `NAMESPACE`

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: simtrial
 Type: Package
 Title: Clinical Trial Simulation
-Version: 0.4.1.4
+Version: 0.4.1.5
 Authors@R: c(
     person("Keaven", "Anderson", email = "[email protected]", role = c("aut")),
     person("Yujie", "Zhao", email = "[email protected]", role =  c("ctb","cre")),

NAMESPACE

@@ -38,6 +38,7 @@ importFrom(data.table,setDT)
 importFrom(data.table,setorderv)
 importFrom(data.table,uniqueN)
 importFrom(doFuture,"%dofuture%")
+importFrom(future,nbrOfWorkers)
 importFrom(future,plan)
 importFrom(methods,is)
 importFrom(mvtnorm,GenzBretz)

R/global.R

@@ -18,6 +18,9 @@
 
 # These global variables are declared to eliminate associated R CMD check warnings.
 # There is no other identified functional impact of these global declarations.
+# However, only variables defined in this package should be added to the list.
+# If R CMD check warns about undefined global functions or variables that are
+# from another package, they need to be added to this package's NAMESPACE.
 
 utils::globalVariables(
   c(
@@ -43,7 +46,6 @@ utils::globalVariables(
     "n_event_tol",
     "n_risk_tol",
     "n_risk_trt",
-    "nbrOfWorkers",
     "o_minus_e",
     "one",
     "origin",

R/sim_fixed_n.R

@@ -68,7 +68,7 @@
 #'
 #' @importFrom data.table ":=" rbindlist setDF
 #' @importFrom doFuture "%dofuture%"
-#' @importFrom future plan
+#' @importFrom future nbrOfWorkers plan
 #' @importFrom methods is
 #'
 #' @export