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_divide_native_results.hpp"
12
13template <class T>
14using safe_t = boost::safe_numerics::safe<
15 T,
16 boost::safe_numerics::native
17>;
18#include "test_divide.hpp"
19
20using namespace boost::mp11;
21
22#include <boost/mp11/list.hpp>
23#include <boost/mp11/algorithm.hpp>
24#include <boost/mp11/algorithm.hpp>
25#include <boost/core/demangle.hpp>
26
27template<typename L>
28struct test {
29 static_assert(mp_is_list<L>(), "must be a list of integral constants");
30 bool m_error;
31 test(bool b = true) : m_error(b) {}
32 operator bool(){
33 return m_error;
34 }
35 template<typename T>
36 void operator()(const T &){
37 static_assert(mp_is_list<T>(), "must be a list of two integral constants");
38 constexpr size_t i1 = mp_first<T>(); // index of first argument
39 constexpr size_t i2 = mp_second<T>();// index of second argument
40 std::cout << i1 << ',' << i2 << ',';
41 using T1 = typename mp_at_c<L, i1>::value_type;
42 using T2 = typename mp_at_c<L, i2>::value_type;
43 m_error &= test_divide(
44 mp_at_c<L, i1>()(), // value of first argument
45 mp_at_c<L, i2>()(), // value of second argument
46 boost::core::demangle(name: typeid(T1).name()).c_str(),
47 boost::core::demangle(name: typeid(T2).name()).c_str(),
48 test_division_native_result[i1][i2]
49 );
50 }
51};
52
53int main(){
54 test<test_values> rval(true);
55
56 using value_indices = mp_iota_c<mp_size<test_values>::value>;
57 mp_for_each<
58 mp_product<mp_list, value_indices, value_indices>
59 >(f&: rval);
60
61 std::cout << (rval ? "success!" : "failure") << std::endl;
62 return ! rval ;
63}
64

source code of boost/libs/safe_numerics/test/test_divide_native.cpp