note description: "Represents a user passed argument option for natural arguments." legal: "See notice at end of class." status: "See notice at end of class." date: "$Date$" revision: "$Revision$" class ARGUMENT_NATURAL_OPTION inherit ARGUMENT_OPTION create {ARGUMENT_NATURAL_SWITCH} make, make_with_value convert natural_8_value: {NATURAL_8}, natural_16_value: {NATURAL_16}, natural_32_value: {NATURAL_32}, natural_64_value: {NATURAL_64} feature -- Access natural_8_value: NATURAL_8 -- `value' as an {NATURAL_8} require has_value: has_value do Result := value.to_natural_8 end natural_16_value: NATURAL_16 -- `value' as an {NATURAL_16} require has_value: has_value do Result := value.to_natural_16 end natural_32_value: NATURAL_32 -- `value' as an {NATURAL_32} require has_value: has_value do Result := value.to_natural_32 end natural_64_value: NATURAL_64 -- `value' as an {NATURAL_64} require has_value: has_value do Result := value.to_natural_64 end invariant value_is_natural: has_value implies value.is_natural note copyright: "Copyright (c) 1984-2009, Eiffel Software" license: "GPL version 2 (see http://www.eiffel.com/licensing/gpl.txt)" licensing_options: "http://www.eiffel.com/licensing" copying: "[ This file is part of Eiffel Software's Eiffel Development Environment. Eiffel Software's Eiffel Development Environment is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2 of the License (available at the URL listed under "license" above). Eiffel Software's Eiffel Development Environment is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Eiffel Software's Eiffel Development Environment; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ]" source: "[ Eiffel Software 5949 Hollister Ave., Goleta, CA 93117 USA Telephone 805-685-1006, Fax 805-685-6869 Website http://www.eiffel.com Customer support http://support.eiffel.com ]" end -- class {ARGUMENT_NATURAL_OPTION}