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-- This file is part of SmartEiffel The GNU Eiffel Compiler Tools and Libraries
--
-- SmartEiffel 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; either version 2, or (at your option) any later
-- version.
-- SmartEiffel 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 SmartEiffel; see the file COPYING. If not, write to
-- the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-- MA 02111-1307, USA.
--
-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.
-- - University of Nancy 1 - FRANCE
-- Copyright(C) 2003: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne
-- - University of Nancy 2 - FRANCE
--
-- Dominique COLNET, Suzanne COLLIN, Olivier ZENDRA,
-- Philippe RIBET, Cyril ADRIAN
--
-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
--
class EXTERNAL_FUNCTION
--
-- Call to a function of a foreign language.
--
inherit EXTERNAL_ROUTINE
creation make
feature
result_type: E_TYPE
to_run_feature(ct: E_TYPE; fn: FEATURE_NAME): RUN_FEATURE_8 is
do
create Result.make(ct, fn, Current)
end
feature {EXTERNAL_FUNCTION_VISITOR}
accept(visitor: EXTERNAL_FUNCTION_VISITOR) is
do
visitor.visit_external_function(Current)
end
feature {NONE}
make(n: like names; fa: like arguments; t: like result_type
om: like obsolete_mark; hc: like header_comment;
ra: like require_assertion; l: like native; en: STRING) is
require
t /= Void; l /= Void
do
make_routine(n,fa,om,hc,ra)
result_type := t
make_external_routine(l,en)
end
try_to_undefine_aux(fn: FEATURE_NAME
bc: BASE_CLASS): DEFERRED_ROUTINE is
do
create {DEFERRED_FUNCTION}
Result.from_effective(fn,arguments,
result_type,
require_assertion,
ensure_assertion,
bc)
end
end -- EXTERNAL_FUNCTION
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