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- /*
- [auto_generated]
- libs/numeric/odeint/test/prepare_stepper_testing.hpp
- [begin_description]
- This file defines some helper functions for the stepper tests.
- [end_description]
- Copyright 2011-2012 Karsten Ahnert
- Copyright 2012-2013 Mario Mulansky
- 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)
- */
- #ifndef PREPARE_STEPPER_TESTING_HPP_
- #define PREPARE_STEPPER_TESTING_HPP_
- #include <boost/array.hpp>
- #include <vector>
- #include <complex>
- #include <boost/fusion/sequence.hpp>
- #include <boost/mpl/vector.hpp>
- #include <boost/multiprecision/cpp_dec_float.hpp>
- #include <boost/numeric/odeint/algebra/vector_space_algebra.hpp>
- #include <boost/numeric/odeint/algebra/array_algebra.hpp>
- #include <boost/numeric/odeint/algebra/algebra_dispatcher.hpp>
- namespace mpl = boost::mpl;
- namespace fusion = boost::fusion;
- using namespace boost::numeric::odeint;
- /* the state types that will be tested */
- typedef std::vector< double > vector_type;
- typedef std::vector< std::complex<double> > complex_vector_type;
- typedef double vector_space_type;
- typedef boost::array< double , 1 > array_type;
- typedef boost::array< std::complex<double> , 1 > complex_array_type;
- typedef boost::multiprecision::cpp_dec_float_50 mp_type;
- typedef boost::array< mp_type , 1 > mp_array_type;
- typedef mpl::vector< vector_type , complex_vector_type , vector_space_type ,
- array_type , complex_array_type , mp_type , mp_array_type
- >::type container_types;
- namespace boost { namespace numeric { namespace odeint {
- // mp_type forms a vector space
- template<>
- struct algebra_dispatcher< mp_type >
- {
- typedef vector_space_algebra algebra_type;
- };
- // add norm computation
- template<>
- struct vector_space_norm_inf< mp_type >
- {
- typedef mp_type result_type;
- mp_type operator()( mp_type x ) const
- {
- using std::abs;
- return abs(x);
- }
- };
- } } }
- #endif /* PREPARE_STEPPER_TESTING_HPP_ */
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