swh:1:snp:a4c99a50dc49f82b591f268001b320f8c3ca0041
Tip revision: e3fb24ebd97f7686caee78bcef4e558b908a465e authored by jmc on 01 December 2007, 00:00:00 UTC
version 0.97-1
version 0.97-1
Tip revision: e3fb24e
chunks.R
## R functions to interface to Perl routines
## The Perl code routines have been defined when SoDA was loaded
chunksAdd <- function( table = .PerlExpr("\\%{0};", .convert = FALSE),
data = character(),
convert = length(data) == 0) {
if(!inherits(table, "PerlHashReference"))
stop(gettextf(
"Argument table must be reference to a Perl hash object; got an object of class \"%s\"",
class(table)), domain = NA)
args <- c(list(table), as.list(data))
.Perl("chunks_add", .args = args, convert = convert)
}
chunksDrop <- function(table,
data = character(),
convert = length(data) == 0) {
if(missing(table))
stop("Must start with a non-empty table")
else if(!inherits(table, "PerlHashReference"))
stop(gettextf(
"Argument table must be reference to a Perl hash object; got an object of class \"%s\"",
class(table)), domain = NA)
args <- c(list(table), as.list(data))
.Perl("chunks_drop", .args = args, convert = convert)
}