5 \title{Set Cache Directory}
7 Set/Get cache directory where files are stored
15 \item{path}{character, directory where cache files will be stored}
18 \code{setCacheDir} will create the cache directory if it does not
19 already exist. When the package \code{cacheSweave} is loaded, the
20 cache directory is initially set to the current directory (".").
21 This function should generally be called in the very first code chunk
22 of the Sweave document and caching should \emph{not} be turned on for
26 \code{getCacheDir} returns the current cache directory.
28 \author{Roger D. Peng \email{rpeng@jhsph.edu}}
30 \keyword{utilities}% at least one, from doc/KEYWORDS