Function isStr

src/common/utils_proto.h:181–193

	}

	inline bool isStr(const ISC_STATUS v) throw()
	{
		switch (v)
		{
		case isc_arg_cstring:
		case isc_arg_string:
		case isc_arg_interpreted:
		case isc_arg_sql_state:
			return true;
		}

		return false;
	}

	// Check does vector contain particular code or not
	bool containsErrorCode(const ISC_STATUS* v, ISC_STATUS code);