R/zzz.R

In bit: Classes and Methods for Fast Memory-Efficient Boolean Selections

# Package intialization
# (c) 2008-2017 Jens Oehlschägel
# Licence: GPL2
# Provided 'as is', use at your own risk


#' @useDynLib bit, .registration = TRUE, .fixes = "C_"
#' @importFrom utils packageDescription
.onLoad <- function(lib, pkg) {
  ##library.dynam("bit", pkg, lib) use useDynLib(bit, .registration = TRUE, .fixes = "C_") in NAMESPACE instead
  ##packageStartupMessage("Loading package bit ", packageDescription("bit", fields="Version"))
  bit_init()
}

# .onAttach <- function(libname, pkgname){
#   packageStartupMessage("Attaching package bit")
  # packageStartupMessage("package:bit (c) 2008-2017 Jens Oehlschlaegel (GPL-2)")
  # packageStartupMessage("creators: bit bitwhich")
  # packageStartupMessage("coercion: as.logical as.integer as.bit as.bitwhich which")
  # packageStartupMessage("operator: ! & | xor != ==")
  # packageStartupMessage("querying: print length any all min max range sum summary")
  # packageStartupMessage("bit access: length<- [ [<- [[ [[<-")
  # packageStartupMessage("for more help type ?bit")
# }

.onUnload <- function(libpath){
   #packageStartupMessage("Unloading package bit")
   bit_done()
   library.dynam.unload("bit", libpath)
}