Mercurial > pub > dyncall > bindings

annotate R/rdyncall/R/utils.R @ 62:4a9f6c7c09c1 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
- fix inccorect overflow errors for int (and long on LLP64 systems)
author Tassilo Philipp
date Sat, 18 May 2024 15:33:54 +0200
parents 0cfcc391201f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
1 # Package: rdyncall
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
2 # File: R/utils.R
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
3 # Description: Low-level external pointer utility functions
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
4
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
5 is.nullptr <- function(x) .Call("isnullptr", x, PACKAGE="rdyncall")
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
6 as.extptr <- function(x) .Call("asextptr", x, PACKAGE="rdyncall")
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
7 offsetPtr <- function(x, offset) .Call("offsetPtr", x, offset, PACKAGE="rdyncall")
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
8 is.externalptr <- function(x) (typeof(x) == "externalptr")
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
9