get_superclasses_information: Get superclass information.

In robertzk/refclass: Refactor of R reference classes

Description

Provide a list containing superClasses, (the actual class names) isRefSuperClass, a vector of logicals indicating whether each superclass is a reference class, and superClassDefs, containing the actual superclass definitions, obtained using methods::getClass.

Usage

get_superclasses_information(contains, where)

Arguments

contains	character. A character vector of super class names.
where	environment. The environment in which to look for superClasses. # TODO: (RK) Provide ability to look for super classes in multiple environments?

Details

Note that envRefClass will always be one of the returned superclasses.

Value

a list with keys superClasses, isRefSuperClass indicating a character vector of super class names, whether each is a defined reference class or not, and the super class definitions, respectively.

robertzk/refclass documentation built on May 27, 2019, 10:36 a.m.