\name{ndenseMatrix-class}
\docType{class}
\alias{ndenseMatrix-class}
\alias{!,ndenseMatrix-method}
\alias{Ops,ndenseMatrix,ndenseMatrix-method}
\alias{as.logical,ndenseMatrix-method}
\alias{coerce,matrix,ndenseMatrix-method}
\alias{coerce,ndenseMatrix,matrix-method}
\alias{coerce,ndenseMatrix,CsparseMatrix-method}
\alias{coerce,ndenseMatrix,TsparseMatrix-method}
\alias{coerce,ndenseMatrix,ldenseMatrix-method}
\alias{coerce,ndenseMatrix,sparseMatrix-method}
\alias{coerce,ngeMatrix,lgeMatrix-method}
\alias{coerce,nspMatrix,lspMatrix-method}
\alias{coerce,nsyMatrix,lsyMatrix-method}
\alias{coerce,ntpMatrix,ltpMatrix-method}
\alias{coerce,ntrMatrix,ltrMatrix-method}
\alias{as.vector,ndenseMatrix,missing-method}
\alias{diag,ndenseMatrix-method}
\alias{norm,ndenseMatrix,character-method}
%%-- These are already in ./nsparseMatrix-classes.Rd :
%\alias{\%*\%,nsparseMatrix,ndenseMatrix-method}
%\alias{\%*\%,ndenseMatrix,nsparseMatrix-method}
%\alias{crossprod,nsparseMatrix,ndenseMatrix-method}
%\alias{crossprod,ndenseMatrix,nsparseMatrix-method}
%
\title{Virtual Class "ndenseMatrix" of Dense Logical Matrices}
\description{
  \code{ndenseMatrix} is the virtual class of all dense \bold{l}ogical
  (S4) matrices.  It extends both \code{\linkS4class{denseMatrix}}
  and \code{\linkS4class{lMatrix}} directly.
}
\section{Slots}{
  \describe{
    \item{\code{x}:}{logical vector containing the entries of the matrix.}
    \item{\code{factors}:}{Object of class \code{"list"}, possibly
      containing matrix factorizations.}
    \item{\code{Dim}, \code{Dimnames}:}{see \code{\linkS4class{Matrix}}.}
  }
}
\section{Extends}{
Class \code{"lMatrix"}, directly.
Class \code{"denseMatrix"}, directly.
Class \code{"Matrix"}, by class \code{"lMatrix"}.
Class \code{"Matrix"}, by class \code{"denseMatrix"}.
}
\section{Methods}{
  \describe{
    \item{\%*\%}{\code{signature(x = "nsparseMatrix", y = "ndenseMatrix")}: ... }
    \item{\%*\%}{\code{signature(x = "ndenseMatrix", y = "nsparseMatrix")}: ... }
    \item{coerce}{\code{signature(from = "matrix", to = "ndenseMatrix")}: ... }
    \item{coerce}{\code{signature(from = "ndenseMatrix", to = "matrix")}: ... }
    \item{crossprod}{\code{signature(x = "nsparseMatrix", y = "ndenseMatrix")}: ... }
    \item{crossprod}{\code{signature(x = "ndenseMatrix", y = "nsparseMatrix")}: ... }
    \item{as.vector}{\code{signature(x = "ndenseMatrix", mode = "missing")}: ...}
    \item{diag}{\code{signature(x = "ndenseMatrix")}: extracts the
      diagonal as for all matrices, see the generic \code{\link{diag}()}.}
  }
}
\seealso{
 Class \code{\linkS4class{ngeMatrix}} and the other subclasses.
}
\examples{
showClass("ndenseMatrix")

as(diag(3) > 0, "ndenseMatrix")# -> "nge"
}
\keyword{classes}