bbotk (version 0.2.2)

bbotk_assertions: Assertion for bbotk objects

Description

Most assertion functions ensure the right class attribute, and optionally additional properties. Additionally, the following compound assertions are implemented:

• assert_terminable(terminator, instance) (Terminator, OptimInstance) -> NULL Checks if the terminator is applicable to the optimization.

• assert_instance_properties(optimizer, instance) (Optimizer, OptimInstance) -> NULL Checks if the instance is applicable to the optimizer.

If an assertion fails, an exception is raised. Otherwise, the input object is returned invisibly.

Usage

assert_terminator(terminator, instance = NULL)
assert_terminable(terminator, instance)
assert_set(x, empty = TRUE, .var.name = vname(x))
assert_optimizer(optimizer)
assert_instance_properties(optimizer, inst)
assert_codomain(codomain)

Arguments

terminator

(Terminator).

instance

(OptimInstance).

x

(any)

empty

(logical(1))

.var.name

(character(1))

optimizer

(Optimizer).

codomain

(paradox::ParamSet).