| Public Member Functions | |
| virtual StrRef | type () const =0 | 
| virtual Field | field (const BinaryMessage &, Tag) const =0 | 
| virtual Group | group (const BinaryMessage &, Tag) const =0 | 
| virtual void | toFix (std::string &, const BinaryMessage &) const =0 | 
| 
 | pure virtual | 
Returns field value by its tag.
| 
 | pure virtual | 
Accesses a repeating group by its tag.
| 
 | pure virtual | 
Serializes the given message into the FIX (tag=value) presentation.