This object is held as the "value" in the Teuchos::ParameterList std::map.
virtual void validateAndModify(std::string const ¶mName, std::string const &sublistName, ParameterEntry *entry) const
Validate and perhaps modify a parameter entry's value.
Abstract interface for an object that can validate a ParameterEntry's value.
RCP< const Array< std::string > > ValidStringsList
ParameterEntryValidator()
Default Constructor.