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## RQuantLib -- R interface to the QuantLib libraries
##
## Copyright (C) 2002 - 2024 Dirk Eddelbuettel <edd@debian.org>
##
## This file is part of the RQuantLib library for GNU R.
## It is made available under the terms of the GNU General Public
## License, version 2, or at your option, any later version,
## incorporated herein by reference.
##
## 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., 59 Temple Place - Suite 330, Boston,
## MA 02111-1307, USA
#.First.lib <- function(lib, pkg) {
# #cat("This is a pre-release. The interface might change...\n")
# library.dynam("RQuantLib", pkg, lib )
#}
.onAttach <- function(libname, pkgname) {
## if it is not interactive (as eg in testing or cronjobs), do nothing
if (!interactive()) return(invisible(NULL))
## else let's test the QuantLib version, and then the intraday capability
qlver <- gsub("-[a-z]+", "", getQuantLibVersion())
if (compareVersion(qlver, "1.7") < 0) {
packageStartupMessage("QuantLib version ", qlver, " detected which is older than 1.7.")
packageStartupMessage("Intra-daily options analytics unavailable with that version.")
} else if (!getQuantLibCapabilities()[["intradayDate"]]) {
packageStartupMessage("Sufficient QuantLib version with insufficient configuration.")
packageStartupMessage("Try configuring your build with the --enable-intraday argument.")
}
packageStartupMessage("RQuantLib ", packageVersion("RQuantLib"), " built with QuantLib version ",
qlver, ". See https://www.quantlib.org for more on QuantLib.")
}
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