getClassS4Usage.Rdoc.RdGets the usage of a S4 class.
## Static method (use this):
## Rdoc$getClassS4Usage(class, ...)
## Don't use the below:
# S3 method for class 'Rdoc'
getClassS4Usage(static, class, ...)A class name (character string).
Not used.
Returns a character string.
For more information see Rdoc.