void reset(docstring const & match);
/// Remove counter \p cnt.
bool remove(docstring const & cnt);
- /// Copy counters whose name matches match from the &from to
- /// the &to array of counters. Empty string matches all.
- void copy(Counters const & from, Counters & to,
- docstring const & match = docstring()) const;
/** returns the expanded string representation of counter \c
* c. The \c lang code is used to translate the string.
*/