[R-gregmisc-users] SF.net SVN: r-gregmisc: [1283] trunk/gtools/man/assert-deprecated.Rd

[<wa...@us...>]

Revision: 1283
          http://r-gregmisc.svn.sourceforge.net/r-gregmisc/?rev=1283&view=rev
Author:   warnes
Date:     2008-05-26 08:04:27 -0700 (Mon, 26 May 2008)

Log Message:
-----------
Remove 'assert' man page

Removed Paths:
-------------
    trunk/gtools/man/assert-deprecated.Rd

Deleted: trunk/gtools/man/assert-deprecated.Rd
===================================================================
--- trunk/gtools/man/assert-deprecated.Rd	2008-05-22 16:40:12 UTC (rev 1282)
+++ trunk/gtools/man/assert-deprecated.Rd	2008-05-26 15:04:27 UTC (rev 1283)
@@ -1,49 +0,0 @@
-\name{assert-deprecated}
-\alias{assert-deprecated}
-\alias{assert}
-\title{DEPRECATED: Generate an error if an expression is not true.}
-\description{
-  Generate an error if an expression is not true.
-}
-\note{
-  This function is deprecated in favor of \code{\link[base]{stopifnot}}
-}
-\usage{
-assert(FLAG)
-}
-\arguments{
-  \item{FLAG}{ Expression that should evaluate to a boolean vector}
-}
-\details{
-  Assert generate an error if its aregument does not evaluate to 
-  boolean (vector) containing only \code{TRUE} values.  This is useful
-  for defensinve programming as it provides a mechanism for checking
-  that certain facts, the 'assertions', do in fact hold.  Checking of 
-  'assertions' is an important tool in the development of robust program
-  code.
-}
-\value{
-  None.  Evaluated only for its side effect.
-}
-\author{Gregory R. Warnes \email{wa...@bs...} }
-\seealso{
-  \code{\link[base]{stopifnot}}, \code{\link[base]{stop}},
-  \code{\link[base]{warning}}
-}  
-\examples{
-
-## Trivial example
-posSqrt <- function(x)
-  {
-    assert(x>=0)
-    sqrt(x)
-  }
-
-posSqrt(1:10) # works fine, no messages
-\dontrun{
-posSqrt(-5:5) # generates an error, since the asssertion is not met
-}
-
-
-}
-\keyword{programming}


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