compatible.Rd
\name{compatible}
\alias{compatible}
\title{Test Whether Objects Are Compatible}
\description{
Tests whether two or more objects of the same class
are compatible.
}
\usage{
compatible(A, B, \dots)
}
\arguments{
\item{A,B,\dots}{Two or more objects of the same class}
}
\details{
This generic function is used to check whether the
objects \code{A} and \code{B} (and any additional
objects \code{\dots}) are compatible.
What is meant by \sQuote{compatible} depends on the class of object.
There are methods for the classes \code{"fv"}, \code{"fasp"},
\code{"im"} and \code{"units"}.
}
\value{
Logical value: \code{TRUE} if the objects are compatible, and \code{FALSE}
if they are not.
}
\seealso{
\code{\link{compatible.fv}},
\code{\link{compatible.fasp}},
\code{\link{compatible.im}},
\code{\link{compatible.units}}
}
\author{\adrian
and \rolf
}
\keyword{spatial}
\keyword{manip}