1 #ifndef canvas_Persistency_Provenance_FileFormatVersion_h 2 #define canvas_Persistency_Provenance_FileFormatVersion_h
bool operator==(Provenance const &a, Provenance const &b) noexcept
bool operator!=(ScheduleID const left, ScheduleID const right) noexcept
std::ostream & operator<<(std::ostream &os, const GroupSelector &gs)