R.oo (version 1.20.0)

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

"isLoaded"(this, ...)

Arguments

...

Not used.

Value

TRUE if the packages has been loaded, otherwise FALSE.

See Also

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

Examples

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