R.oo (version 1.26.0)

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 Package
isLoaded(this, ...)

Value

TRUE if the packages has been loaded, otherwise FALSE.

Arguments

...

Not used.

Author

Henrik Bengtsson

See Also

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

Examples

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