showTypeInfo {TypeInfo} | R Documentation |
This generic function returns type specifications as a list. Elements in the list contain information about different parts of the signature. The order and white spece of the list suggests structure of the type specification.
showTypeInfo
is usually invoked with a single argument, the
name of the function with type information.
showTypeInfo(object, name=character(), prefix="", ...)
object |
The object about which type information is required |
name |
Class name, not normally specified by user. |
prefix |
Used by methods to ensure pretty indentation type specifications. |
... |
Additional arguments used for derivatives of NamedTypeTest , not noramlly assigned by user. |
A list containing type information for def
MT Morgan <mtmorgan@fhcrc.org>
foo <- function(x) { return(x) } typeInfo( foo ) <- SimultaneousTypeSpecification( TypedSignature( x = "numeric" ), returnType = "numeric" ) res <- showTypeInfo( foo ) cat( res, sep="\n" )