Registers a Callback on Namespace load/unLoad Events — register_namespace

Register a function callback to be called after a namespace is loaded. Calls callback once if the namespace has already been loaded before and also adds an unload-hook that removes the load hook.

Usage

register_namespace_callback(pkgname, namespace, callback)

Arguments

pkgname: (character(1))
Name of the package which registers the callback.
namespace: (character(1))
Namespace to react on.
callback: (function())
Function to call on namespace load.

Value

NULL.