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.

See also

Super class

bbotk::Terminator -> TerminatorCombo

Public fields

terminators

(list())
List of objects of class Terminator.

Methods

Public methods

Inherited methods

Method new()

Creates a new instance of this R6 class.

Usage

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

Arguments

terminators

(list())
List of objects of class Terminator.


Method is_terminated()

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

Usage

TerminatorCombo$is_terminated(archive)

Arguments

archive

(Archive).

Returns

logical(1).


Method print()

Printer.

Usage

TerminatorCombo$print(...)

Arguments

...

(ignored).


Method clone()

The objects of this class are cloneable with this method.

Usage

TerminatorCombo$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

trm("combo", list(trm("clock_time", stop_time = Sys.time() + 60), trm("evals", n_evals = 10)), any = FALSE )
#> <TerminatorCombo> #> * Parameters: any=FALSE #> * Terminators: <TerminatorClockTime>,<TerminatorEvals>