Manipulating External Pointer


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Documentation for package ‘xptr’ version 1.1.1

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xptr-package Manipulating External Pointer
is_null_xptr Check if the external pointer is null.
is_xpt Check if an object is an external pointer.
new_xptr Create an external pointer object.
null_xptr Create an external pointer object.
register_xtr_finalizer Register a finalizer for external poitner.
set_xptr_address Set the address of the external pointer.
set_xptr_protected Set a protected R object to the external poitner.
set_xptr_tag Set a tag to the external poitner.
xptr Manipulating External Pointer
xptr_address External pointer address.
xptr_clear Clear the pointer address of the external pointer.
xptr_protected Protected R object of the external pointer.
xptr_tag Tag of the external pointer.