note description: "Dispatch function helper." legal: "See notice at end of class." status: "See notice at end of class."; date: "$Date$" revision: "$Revision$" class WIZARD_DISPATCH_FUNCTION_HELPER inherit ECOM_FUNC_KIND export {NONE} all end WIZARD_WRITER_DICTIONARY export {NONE} all end ECOM_VAR_TYPE export {NONE} all end ECOM_PARAM_FLAGS export {NONE} all end ANY feature -- Basic operations does_routine_have_result (func_desc: WIZARD_FUNCTION_DESCRIPTOR): BOOLEAN -- Does routine have result? local cursor: CURSOR do if func_desc.func_kind = func_dispatch then Result := not func_desc.return_type.name.is_equal (Void_c_keyword) and func_desc.return_type.type /= Vt_hresult else if func_desc.argument_count > 0 then cursor := func_desc.arguments.cursor func_desc.arguments.go_i_th (func_desc.argument_count) Result := is_paramflag_fretval (func_desc.arguments.item.flags) func_desc.arguments.go_to (cursor) end end end note copyright: "Copyright (c) 1984-2006, 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 356 Storke Road, 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 WIZARD_DISPATCH_FUNCTION_HELPER