R.oo (version 1.0.3)

isLoaded.Package: Checks if the package is installed on the search path or not

Description

Checks if the package is installed on the search path or not.

Usage

## S3 method for class 'Package}(this, ...)':
isLoadedundefined

...{Not used.}

TRUE if the packages has been loaded, otherwise FALSE.

pkg <- Package("base")
  print(isLoaded(pkg))       # TRUE

[object Object]

*load().
  search.
  For more information see Package.