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% File src/library/methods/man/getPackageName.Rd
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% File src/library/methods/man/getPackageName.Rd
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% Part of the R package, http://www.R-project.org
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% Part of the R package, http://www.R-project.org
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% Copyright 1995-2007 R Core Team
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% Copyright 1995-2013 R Core Team
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% Distributed under GPL 2 or later
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% Distributed under GPL 2 or later
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\name{getPackageName}
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\name{getPackageName}
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\alias{getPackageName}
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\alias{getPackageName}
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\alias{setPackageName}
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\alias{setPackageName}
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  by the \link{INSTALL} script or by the \code{\link{library}}
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  by the \link{INSTALL} script or by the \code{\link{library}}
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  function.  (Currently, the name is stored as the object
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  function.  (Currently, the name is stored as the object
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  \code{.packageName} but don't trust this for the future.)
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  \code{.packageName} but don't trust this for the future.)
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}
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}
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\value{
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\value{
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  \code{packageName} returns the character-string name of the package
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  \code{getPackageName} returns the character-string name of the package
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  (without the extraneous \code{"package:"} found in the search list).
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  (without the extraneous \code{"package:"} found in the search list).
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  \code{packageSlot} returns or sets the package name slot (currently
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  \code{packageSlot} returns or sets the package name slot (currently
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  an attribute, not a formal slot, but this may change someday).
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  an attribute, not a formal slot, but this may change someday).
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  allows you to create classes and/or methods in an arbitrary
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  allows you to create classes and/or methods in an arbitrary
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  environment, but it is usually preferable to create packages by the
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  environment, but it is usually preferable to create packages by the
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  standard \R programming tools (\code{\link{package.skeleton}}, etc.)
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  standard \R programming tools (\code{\link{package.skeleton}}, etc.)
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}
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}
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\seealso{ \code{\link{search}} }
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\seealso{ \code{\link{search}}, \code{\link{packageName}} }
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\examples{
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\examples{
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## all the following usually return "base"
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## all the following usually return "base"
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getPackageName(length(search()))
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getPackageName(length(search()))
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getPackageName(baseenv())
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getPackageName(baseenv())