future: UniprocessFuture-class – R documentation

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future

UniprocessFuture-class

An uniprocess future is a future whose value will be resolved synchronously in the current process

Description

An uniprocess future is a future whose value will be resolved synchronously in the current process

Usage

UniprocessFuture(
  expr = NULL,
  substitute = TRUE,
  envir = parent.frame(),
  globals = TRUE,
  packages = NULL,
  lazy = FALSE,
  local = TRUE,
  ...
)

SequentialFuture(
  expr = NULL,
  envir = parent.frame(),
  substitute = TRUE,
  lazy = FALSE,
  globals = TRUE,
  local = TRUE,
  ...
)

Arguments

`expr`	An R expression.
`substitute`	If TRUE, argument `expr` is `substitute()`:ed, otherwise not.
`envir`	The environment from where global objects should be identified.
`globals`	(optional) a logical, a character vector, or a named list to control how globals are handled. For details, see section 'Globals used by future expressions' in the help for `future()`.
`packages`	(optional) a character vector specifying packages to be attached in the R environment evaluating the future.
`lazy`	If FALSE (default), the future is resolved eagerly (starting immediately), otherwise not.
`local`	If TRUE, the expression is evaluated such that all assignments are done to local temporary environment, otherwise the assignments are done to the global environment of the R process evaluating the future.
`...`	Additional named elements passed to `Future()`.

Value

An object of class UniprocessFuture.