namespace boost {
namespace units {
std::string name_string(const reduce_unit< cgs::acceleration >::type &);
std::string symbol_string(const reduce_unit< cgs::acceleration >::type &);
std::string name_string(const reduce_unit< cgs::current >::type &);
std::string symbol_string(const reduce_unit< cgs::current >::type &);
std::string name_string(const reduce_unit< cgs::dynamic_viscosity >::type &);
std::string symbol_string(const reduce_unit< cgs::dynamic_viscosity >::type &);
std::string name_string(const reduce_unit< cgs::energy >::type &);
std::string symbol_string(const reduce_unit< cgs::energy >::type &);
std::string name_string(const reduce_unit< cgs::force >::type &);
std::string symbol_string(const reduce_unit< cgs::force >::type &);
std::string name_string(const reduce_unit< cgs::kinematic_viscosity >::type &);
std::string symbol_string(const reduce_unit< cgs::kinematic_viscosity >::type &);
std::string name_string(const reduce_unit< cgs::pressure >::type &);
std::string symbol_string(const reduce_unit< cgs::pressure >::type &);
std::string name_string(const reduce_unit< cgs::wavenumber >::type &);
std::string symbol_string(const reduce_unit< cgs::wavenumber >::type &);
}
}