# Copyright (C) 2016 Klaus Spanderen
#
# This file is part of RHestonSLV.
#
# RHestonSLV 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, version 2 of the License
#
# RHestonSLV 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 RHestonSLV. If not, see <http:#www.gnu.org/licenses/>.
.onLoad <- function(libname, pkgname) {
library(Rcpp)
## 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 <- getQuantLibVersion()
if (compareVersion(qlver, "1.12") < 0) {
packageStartupMessage("QuantLib version ", qlver, " detected which is older than 1.12.")
packageStartupMessage("Heston Stochastic Local Volatility models are not supported.")
}
else {
packageStartupMessage("Sufficient QuantLib version ", qlver, " found.")
}
loadModule("HestonSLVModule", TRUE)
}
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