assertClass: Assert that an object has a certain class.

In omopgenerics: Methods and Classes for the OMOP Common Data Model

Assert that an object has a certain class.

Description

Assert that an object has a certain class.

Usage

assertClass(
  x,
  class,
  length = NULL,
  null = FALSE,
  all = FALSE,
  extra = TRUE,
  call = parent.frame(),
  msg = NULL
)

Arguments

x	To check.
class	Expected class or classes.
length	Required length. If NULL length is not checked.
null	Whether it can be NULL.
all	Whether it should have all the classes or only at least one of them.
extra	Whether the object can have extra classes.
call	Call argument that will be passed to cli.
msg	Custom error message.

omopgenerics documentation built on Sept. 30, 2024, 9:16 a.m.