Check parameter / parameter set contain ONLY a certain type.

An empty param set is considered to be of all types.

isNumeric(par, include.int = TRUE)

isDiscrete(par, include.logical = TRUE)

isInteger(par)

isLogical(par)

isCharacter(par)

Arguments

par	(Param \| ParamSet) Parameter or parameter set.
include.int	(`logical(1)`) Are integers also considered to be numeric? Default is `TRUE`.
include.logical	(`logical(1)`) Are logicals also considered to be discrete? Default is `TRUE`.