\name{SinkOutput-class}
\docType{class}
\alias{SinkOutput-class}

\title{Results captured by calls to sinkSetup and sinkRetrieve}
\description{
  Create this class using \code{\link{sinkSetup}} and
  \code{\link{sinkRetrieve}}. A typical use is to wrap function
  evalutation calls in such a way as to redirect screen output to
  character variables.
}
\section{Slots}{
  \describe{
    \item{\code{stdout}}{Vector of type character containg each line of
      output destined for the 'console', excepting error and warning
      messages. Each element in the vector is a 'line' of string output,
    as determined by R.}
    \item{\code{stderr}:}{As with stdout, but captureing warning and
      error messages}
  }
}
\author{MT Morgan <mtmorgan@fhcrc.org> }
\seealso{\code{link{sinkSetup}}, \code{\link{sinkRetrieve}}}

\examples{
library(RWebServices)

sinkSetup()
ls()
try( fails())
f <- function() stop("fails in function f")
try( f())
sinkRetrieve()

}
\keyword{classes}