isnullptr: Check if an 'externalptr' is a Null Pointer

Check if an 'externalptr' is a null pointer. R does currently not have a native function for that purpose. This package contains a C function that returns TRUE in case of a null pointer.

Version: 1.0.1
Depends: R (≥ 3.0)
Published: 2017-09-28
Author: Jonas Förster [aut, cre]
Maintainer: Jonas Förster <jonasfoerster at gmail.com>
License: GPL-3
NeedsCompilation: yes
CRAN checks: isnullptr results

Documentation:

Reference manual: isnullptr.pdf

Downloads:

Package source: isnullptr_1.0.1.tar.gz
Windows binaries: r-devel: isnullptr_1.0.1.zip, r-devel-UCRT: isnullptr_1.0.1.zip, r-release: isnullptr_1.0.1.zip, r-oldrel: isnullptr_1.0.1.zip
macOS binaries: r-release (arm64): isnullptr_1.0.1.tgz, r-release (x86_64): isnullptr_1.0.1.tgz, r-oldrel: isnullptr_1.0.1.tgz
Old sources: isnullptr archive

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