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#
# Copyright 2007-2019 by the individuals mentioned in the source code history
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# deprecated
# nocov start
mxRObjective <- function(objfun, ...) {
if (!is.function(objfun)) {
stop("First argument 'objfun' must be of type function")
}
if (length(formals(objfun)) != 2) {
stop("The objective function must take exactly two arguments: a model and a persistent state")
}
expectation <- NULL
fitfunction <- mxFitFunctionR(objfun, ...)
msg <- paste("Objective functions have been deprecated.",
"Please use mxFitFunctionR() instead.")
warning(msg)
return(list(expectation=expectation, fitfunction=fitfunction))
}
# nocov end
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