Language.R.Matcher

data Matcher s a

matchOnly

Matcher interface.

somesexp

sexp

with

Type guards

hexp

null

s4

s3

guardType

Queries

typeOf

getS3Class

Attributes

someAttribute

attribute

attributes

lookupAttribute

Attribute matchers

names

dim

dimnames

rownames

Derived matchers

factor

Helpers

charList

choice

list