1 // Copyright (c) 2012 Robert Ramey
2 //
3 // Distributed under the Boost Software License, Version 1.0. (See
4 // accompanying file LICENSE_1_0.txt or copy at
5 // http://www.boost.org/LICENSE_1_0.txt)
6
7 #include <iostream>
8
9 #include <boost/safe_numerics/safe_integer.hpp>
10 #include <boost/safe_numerics/native.hpp>
11 #include "test_add_native_results.hpp"
12
13 template <class T>
14 using safe_t = boost::safe_numerics::safe<
15 T,
16 boost::safe_numerics::native
17 >;
18 #include "test_add.hpp"
19
20 #include <boost/mp11/list.hpp>
21 #include <boost/mp11/algorithm.hpp>
22 #include <boost/core/demangle.hpp>
23
24 using namespace boost::mp11;
25
26 template<typename L>
27 struct test {
28 static_assert(mp_is_list<L>(), "must be a list of integral constants");
29 bool m_error;
testtest30 test(bool b = true) : m_error(b) {}
operator booltest31 operator bool(){
32 return m_error;
33 }
34 template<typename T>
operator ()test35 void operator()(const T &){
36 static_assert(mp_is_list<T>(), "must be a list of two integral constants");
37 constexpr size_t i1 = mp_first<T>(); // index of first argument
38 constexpr size_t i2 = mp_second<T>();// index of second argument
39 std::cout << i1 << ',' << i2 << ',';
40 using T1 = typename mp_at_c<L, i1>::value_type;
41 using T2 = typename mp_at_c<L, i2>::value_type;
42 m_error &= test_add(
43 mp_at_c<L, i1>()(), // value of first argument
44 mp_at_c<L, i2>()(), // value of second argument
45 boost::core::demangle(typeid(T1).name()).c_str(),
46 boost::core::demangle(typeid(T2).name()).c_str(),
47 test_addition_native_result[i1][i2]
48 );
49 }
50 };
51
52 #include "check_symmetry.hpp"
53
main()54 int main(){
55 // sanity check on test matrix - should be symetrical
56 check_symmetry(test_addition_native_result);
57
58 test<test_values> rval(true);
59
60 using value_indices = mp_iota_c<mp_size<test_values>::value>;
61 mp_for_each<
62 mp_product<mp_list, value_indices, value_indices>
63 >(rval);
64
65 std::cout << (rval ? "success!" : "failure") << std::endl;
66 return ! rval ;
67 }
68