ns-internals {base}

R Documentation

Name Space Internals

Description

Internal name space support functions. Not intended to be called directly.

Usage

asNamespace(ns, base.OK = TRUE)
getNamespaceInfo(ns, which)
importIntoEnv(impenv, impnames, expenv, expnames)
isBaseNamespace(ns)
isNamespace(ns)
namespaceExport(ns, vars)
namespaceImport(self, ...)
namespaceImportFrom(self, ns, vars, generics, packages)
namespaceImportClasses(self, ns, vars)
namespaceImportMethods(self, ns, vars)
packageHasNamespace(package, package.lib)
parseNamespaceFile(package, package.lib, mustExist = TRUE)
registerS3method(genname, class, method, envir = parent.frame())
registerS3methods(info, package, env)
setNamespaceInfo(ns, which, val)
.mergeExportMethods(new, ns)
.mergeImportMethods(impenv, expenv, metaname)
.knownS3Generics

Arguments

ns	string or name space environment.
base.OK	logical.
impenv	environment.
expenv	name space environment.
vars	character vector.
generics	optional character vector.
self	name space environment.
package	string naming the package/name space to load.
packages	vector of package names parallel to generics.
package.lib	character vector specifying library.
mustExist	logical.
genname	character.
class	character.
envir, env	environment.
info	a 3-column character matrix.
which	character.
val	any object.
...	character arguments.
metaname	the methods table name.

Details

packageHasNamespace does not indicate if the package has a namespace, rather if it has a ‘NAMESPACE’ file, which base does not. But then you are not intended to be using it ....

Author(s)

Luke Tierney

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