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56 lines
2.5 KiB
C++
56 lines
2.5 KiB
C++
//==============================================================================
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// Copyright 2014 LRI UMR 8623 CNRS/Univ Paris Sud XI
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// Copyright 2014 NumScale SAS
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//
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// Distributed under the Boost Software License, Version 1.0.
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// See accompanying file LICENSE.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//==============================================================================
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#define BOOST_TEST_MODULE odeint_nt2_algebra_dispatcher
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#include <boost/test/included/unit_test.hpp>
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#include <boost/test/floating_point_comparison.hpp>
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#include <boost/numeric/odeint/external/nt2/nt2_algebra_dispatcher.hpp>
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#include <boost/numeric/odeint/algebra/default_operations.hpp>
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#include <boost/mpl/list.hpp>
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#include <boost/preprocessor/repetition.hpp>
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#include <boost/preprocessor/arithmetic/mul.hpp>
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#include <nt2/table.hpp>
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#include <nt2/sdk/meta/as.hpp>
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#include <nt2/include/functions/ones.hpp>
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using namespace boost::unit_test;
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using namespace boost::numeric::odeint;
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typedef boost::mpl::list< float , double > fp_types;
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#define TABLE(z,n,text) nt2::table<T> y ## n = \
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nt2::ones(1,2,nt2::meta::as_<T>() )*T(BOOST_PP_ADD(n,1));
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#define PARAMS(z,n,text) T(BOOST_PP_ADD(n,1)),
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#define SUM(z,n,text) +BOOST_PP_MUL(BOOST_PP_ADD(n,3),BOOST_PP_ADD(n,2))
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#define TEST(z,n,text) BOOST_CHECK_SMALL( y0(BOOST_PP_ADD(n,1)) \
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-T( 2 BOOST_PP_REPEAT(text, SUM, text) ), T(1e-10) );
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#define TEST_CASE(z,n,text) BOOST_AUTO_TEST_CASE_TEMPLATE ( \
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BOOST_PP_CAT(odeint_foreach, n), T, fp_types ) \
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{ \
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vector_space_algebra algebra; \
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BOOST_PP_REPEAT(BOOST_PP_ADD(n,2),TABLE,tt) \
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BOOST_PP_CAT(algebra.for_each,BOOST_PP_ADD(n,2))( \
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BOOST_PP_ENUM_PARAMS(BOOST_PP_ADD(n,2),y), default_operations:: \
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BOOST_PP_CAT(scale_sum,BOOST_PP_ADD(n,1)) <T>( \
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BOOST_PP_REPEAT(n, PARAMS, text ) T(BOOST_PP_ADD(n,1)))); \
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BOOST_PP_REPEAT(2,TEST,n) \
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}
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BOOST_AUTO_TEST_SUITE( nt2_algebra )
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BOOST_PP_REPEAT(7,TEST_CASE,dummy)
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BOOST_AUTO_TEST_SUITE_END()
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