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-release: isnullptr_1.0.1.zip, r-oldrel: isnullptr_1.0.1.zip
macOS binaries:	r-release (arm64): isnullptr_1.0.1.tgz, r-oldrel (arm64): isnullptr_1.0.1.tgz, r-release (x86_64): isnullptr_1.0.1.tgz, r-oldrel (x86_64): isnullptr_1.0.1.tgz
Old sources:	isnullptr archive

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