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#######################################################################
# Code to check parameter/control objects
# Copyrigth (C) 2011-2016 Michael Hahsler
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
## helper to parse parameter lists with defaults
.nodots <- function(...) {
l <- list(...)
if(length(l) > 0L) warning("Unknown arguments: ",
paste(names(l), "=",l, collapse=", "))
}
.get_parameters <- function(parameter, defaults) {
defaults <- as.list(defaults)
parameter <- as.list(parameter)
## add verbose
if(is.null(defaults$verbose)) defaults$verbose <- FALSE
if(length(parameter) != 0) {
o <- pmatch(names(parameter), names(defaults))
## unknown parameter
# if(any(is.na(o))){
# warning(sprintf(ngettext(length(is.na(o)),
# "Unknown parameter: %s",
# "Unknown parameters: %s"),
# paste(names(parameter)[is.na(o)],
# collapse = ", ")), call. = FALSE, immediate. = TRUE)
#
# cat("Available parameter (with default values):\n")
# #print(defaults)
# cat(rbind(names(defaults)," = ", gsub("\n"," ",as.character(defaults))),
# sep=c("\t"," ","\n"))
# }
defaults[o[!is.na(o)]] <- parameter[!is.na(o)]
}
if(defaults$verbose) {
cat("Used parameters:\n")
#print(defaults)
cat(rbind(names(defaults)," = ",
strtrim(gsub("\n"," ",as.character(defaults)), 50)),
sep=c("\t"," ","\n"))
}
defaults
}
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