15 ///sends Package off to next Filter, returns altered Package
16 virtual Package & process(Package & package) const {
19 virtual void configure(){};
21 /// get function - right val in assignment
22 std::string name() const {
26 /// set function - left val in assignment
27 std::string & name() {
31 /// set function - can be chained
32 Filter & name(const std::string & name){
42 class FilterException : public std::runtime_error {
44 FilterException(const std::string message)
45 : std::runtime_error("FilterException: " + message){
56 * indent-tabs-mode: nil
58 * vim: shiftwidth=4 tabstop=8 expandtab