Nothing
set.row <- function(lprec, row, xt, indices)
{
if(missing(indices)) {
if(length(xt) != dim(lprec)[2])
stop("the length of ", sQuote("xt"), " is not equal to the number of ",
"decision variables in the model")
epsel <- .Call(RlpSolve_get_epsel, lprec)
indices <- which(abs(xt) > epsel)
xt <- xt[indices]
}
if(length(xt) != length(indices))
stop(sQuote("xt"), " and ", sQuote("indices"), " are not the same length")
.Call(RlpSolve_set_rowex, lprec, as.integer(row), as.double(xt),
as.integer(indices))
invisible()
}
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