Combine Terminators

Description

This class takes multiple Terminators and terminates as soon as one or all of the included terminators are positive.

Dictionary

This Terminator can be instantiated via the dictionary mlr_terminators or with the associated sugar function trm():

mlr_terminators$get("combo")
trm("combo")

Parameters

any

logical(1)
Terminate iff any included terminator is positive? (not all), default is TRUE.

Super class

bbotk::Terminator -> TerminatorCombo

Public fields

Methods

Public methods

• TerminatorCombo$new()

• TerminatorCombo$is_terminated()

• TerminatorCombo$print()

• TerminatorCombo$clone()

Method new()

Creates a new instance of this R6 class.

Usage

TerminatorCombo$new(terminators = list(TerminatorNone$new()))

Arguments

Method is_terminated()

Is TRUE iff the termination criterion is positive, and FALSE otherwise.

Usage

TerminatorCombo$is_terminated(archive)

Arguments

Returns

logical(1).

Method print()

Printer.

Usage

TerminatorCombo$print(...)

Arguments

Method clone()

The objects of this class are cloneable with this method.

Usage

TerminatorCombo$clone(deep = FALSE)

Arguments

See Also

Other Terminator: Terminator, mlr_terminators_clock_time, mlr_terminators_evals, mlr_terminators_none, mlr_terminators_perf_reached, mlr_terminators_run_time, mlr_terminators_stagnation_batch, mlr_terminators_stagnation, mlr_terminators

Examples

trm("combo",
  list(trm("clock_time", stop_time = Sys.time() + 60),
    trm("evals", n_evals = 10)), any = FALSE
)