Manipulating External Pointers
Check if the external pointer is null.
Check if an object is an external pointer.
Create an external pointer object.
Register a finalizer for external pointer.
Set the address of the external pointer.
Set a protected R object to the external pointer.
Set a tag to the external pointer.
External pointer address.
Clear the pointer address of the external pointer.
Protected R object of the external pointer.
Tag of the external pointer.
Manipulating External Pointers
There is limited native support for external pointers in the R interface. This package provides some basic tools to verify, create and modify 'externalptr' objects.