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- # /* **************************************************************************
- # * *
- # * (C) Copyright Edward Diener 2014.
- # * Distributed under the Boost Software License, Version 1.0. (See
- # * accompanying file LICENSE_1_0.txt or copy at
- # * http://www.boost.org/LICENSE_1_0.txt)
- # * *
- # ************************************************************************** */
- #
- # /* See http://www.boost.org for most recent version. */
- #
- # include <boost/preprocessor/cat.hpp>
- # include <boost/preprocessor/control/if.hpp>
- # include <boost/preprocessor/tuple.hpp>
- # include <libs/preprocessor/test/test.h>
- #define TN_GEN_ONE(p) (1)
- #define TN_GEN_ZERO(p) (0)
- #define TN_TEST_ONE_MORE(parameter,ens) \
- BOOST_PP_IF \
- ( \
- BOOST_PP_CAT(BOOST_PP_TUPLE_ELEM(1,0,ens),0), \
- TN_GEN_ONE, \
- TN_GEN_ZERO \
- ) \
- (parameter) \
- /**/
- #define TN_TEST_ONE(parameter,ens) \
- BOOST_PP_TUPLE_ELEM \
- ( \
- 1, \
- 0, \
- TN_TEST_ONE_MORE(parameter,ens) \
- ) \
- /**/
- BEGIN TN_TEST_ONE(A,(1)) == 1 END
- BEGIN TN_TEST_ONE(A,()) == 0 END
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