Reader class
          #include <eckit/message/Reader.h>
        
        
Base classes
- class eckit::NonCopyable
- Inherit from this class to make a NonCopyable class.
Constructors, destructors, conversion operators
- 
              Reader(eckit::DataHandle*, bool opened = false) 
- 
              Reader(eckit::DataHandle&, bool opened = false) 
- 
              Reader(const eckit::PathName&) 
- ~Reader()
Public functions
- auto next() -> Message
- 
              auto position() -> eckit::Offset 
Friends
- 
              auto operator<<(std::ostream& s, const Reader& p) -> std:: ostream&