note description: "Error for a feature call." legal: "See notice at end of class." status: "See notice at end of class." date: "$Date$" revision: "$Revision$" class VUAR inherit FEATURE_ERROR redefine is_defined end feature -- Properties called_feature: detachable E_FEATURE code: STRING = "VUAR" feature -- Access is_defined: BOOLEAN -- Is the error fully defined? do Result := is_class_defined and then called_feature /= Void end feature -- Output print_called_feature (a_text_formatter: TEXT_FORMATTER) local a_class: CLASS_C do if attached called_feature as f then a_class := called_feature.written_class a_text_formatter.add ("Called feature: ") called_feature.append_signature (a_text_formatter) a_text_formatter.add (" from ") a_class.append_name (a_text_formatter) a_text_formatter.add_new_line end end feature -- Setting set_called_feature (f: FEATURE_I; class_id: INTEGER) require valid_f: f /= Void valid_class_id: class_id > 0 do called_feature := f.enclosing_feature.api_feature (class_id) ensure called_feature_not_void: called_feature /= Void end note copyright: "Copyright (c) 1984-2015, 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 VUAR