register_xptr_finalizer

Register a finalizer for external pointer.

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.

Dirk Eddelbuettel

xptr

Manipulating External Pointers

Randy Lai

register_xptr_finalizer function

<dl><dt>s</dt>
<dd>An <code>externalptr</code> object</dd>
<dt>f</dt>
<dd>An R function</dd>
<dt>onexit</dt>
<dd>should the finalizer execute on exit?</dd></dl>

Arguments

Register a finalizer for external pointer. — register_xptr_finalizer

<dl>

<dt>s</dt>
<dd>An <code>externalptr</code> object</dd>


<dt>f</dt>
<dd>An R function</dd>


<dt>onexit</dt>
<dd>should the finalizer execute on exit?</dd>

</dl>

register_xptr_finalizer: Register a finalizer for external pointer.

Description

Usage

Value

Arguments

See Also