1 // Copyright John Maddock 2006.
2 // Use, modification and distribution are subject to the
3 // Boost Software License, Version 1.0. (See accompanying file
4 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
5 //
6 // Basic sanity check that header <boost/math/special_functions/next.hpp>
7 // #includes all the files that it needs to.
8 //
9 #include <boost/math/special_functions/next.hpp>
10 //
11 // Note this header includes no other headers, this is
12 // important if this test is to be meaningful:
13 //
14 #include "test_compile_result.hpp"
15
compile_and_link_test()16 void compile_and_link_test()
17 {
18 check_result<float>(boost::math::nextafter<float>(f, f));
19 check_result<double>(boost::math::nextafter<double>(d, d));
20 #ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
21 check_result<long double>(boost::math::nextafter<long double>(l, l));
22 #endif
23
24 check_result<float>(boost::math::float_next<float>(f));
25 check_result<double>(boost::math::float_next<double>(d));
26 #ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
27 check_result<long double>(boost::math::float_next<long double>(l));
28 #endif
29
30 check_result<float>(boost::math::float_prior<float>(f));
31 check_result<double>(boost::math::float_prior<double>(d));
32 #ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
33 check_result<long double>(boost::math::float_prior<long double>(l));
34 #endif
35
36 check_result<float>(boost::math::float_distance<float>(f, f));
37 check_result<double>(boost::math::float_distance<double>(d, d));
38 #ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
39 check_result<long double>(boost::math::float_distance<long double>(l, l));
40 #endif
41
42 check_result<float>(boost::math::float_advance<float>(f, 2));
43 check_result<double>(boost::math::float_advance<double>(d, 2));
44 #ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
45 check_result<long double>(boost::math::float_advance<long double>(l, 2));
46 #endif
47
48 }
49