Definition at line 53 of file options.cc.
References pism::options::ALLOW_EMPTY, pism::RuntimeError::formatted(), pism::options::Option< std::string >::operator std::string(), PISM_CHK, PISM_ERROR_LOCATION, pism::options::Option< std::string >::set(), and pism::options::TEMPORARY_STRING_LENGTH.
Referenced by String(), and String().