1 /*
2 [auto_generated]
3 test/std_array.cpp
4
5 [begin_description]
6 Checks if odeint compiles fine with the std::array using the array algebra
7 [end_description]
8
9 Copyright 2009-2014 Karsten Ahnert
10 Copyright 2009-2014 Mario Mulansky
11
12 Distributed under the Boost Software License, Version 1.0.
13 (See accompanying file LICENSE_1_0.txt or
14 copy at http://www.boost.org/LICENSE_1_0.txt)
15 */
16
17
18 #define BOOST_TEST_MODULE odeint_std_array
19
20 #include <array>
21 #include <boost/numeric/odeint.hpp>
22 #include <boost/static_assert.hpp>
23 #include <boost/type_traits/is_same.hpp>
24 #include <boost/test/unit_test.hpp>
25
26 using namespace boost::unit_test;
27
28 typedef std::array<double, 3> state_type;
29
rhs(const state_type & x,state_type & dxdt,const double t)30 void rhs(const state_type &x, state_type &dxdt, const double t)
31 {
32 }
33
34 BOOST_AUTO_TEST_SUITE( unwrap_reference_test )
35
BOOST_AUTO_TEST_CASE(test_case)36 BOOST_AUTO_TEST_CASE( test_case )
37 {
38 state_type x = {0.0, 0.0, 0.0};
39
40 typedef boost::numeric::odeint::runge_kutta4<state_type> stepper_type;
41 // check if array algebra is selected, but only if odeint detects c++11
42 #ifdef BOOST_NUMERIC_ODEINT_CXX11
43 BOOST_STATIC_ASSERT(( boost::is_same< stepper_type::algebra_type ,
44 boost::numeric::odeint::array_algebra >::value ));
45 #endif
46 stepper_type stepper1;
47 stepper1.do_step(rhs, x, 0.0, 0.1);
48
49 boost::numeric::odeint::runge_kutta4<
50 state_type, double, state_type, double,
51 boost::numeric::odeint::array_algebra > stepper;
52 stepper.do_step(rhs, x, 0.0, 0.1);
53
54 }
55
56
57 BOOST_AUTO_TEST_SUITE_END()
58