is_s3_generic: Determine if a function is an S3 generic or S3 method.

In roxygen2: In-Line Documentation for R

Determine if a function is an S3 generic or S3 method.

Description

is_s3_generic compares name to .knownS3Generics and .S3PrimitiveGenerics, then looks at the function body to see if it calls UseMethod().

is_s3_method builds names of all possible generics for that function and then checks if any of them actually is a generic.

Usage

is_s3_generic(name, env = parent.frame())

is_s3_method(name, env = parent.frame())

Arguments

name	Name of function.
env	Base environment in which to look for function definition.

roxygen2 documentation built on June 28, 2024, 9:11 a.m.