map<string, shared_ptr<Driver> > drivers();
/** Available input formats, indexed by name. */
map<string, shared_ptr<InputFormat> > input_formats();
+ /** Lookup the responsible input module for an input file. */
+ shared_ptr<InputFormat> input_format_match(string filename);
/** Available output formats, indexed by name. */
map<string, shared_ptr<OutputFormat> > output_formats();
/** Current log level. */