1 | // Copyright 2016 Klemens Morgenstern |
2 | // |
3 | // Distributed under the Boost Software License, Version 1.0. |
4 | // (See accompanying file LICENSE_1_0.txt |
5 | // or copy at http://www.boost.org/LICENSE_1_0.txt) |
6 | |
7 | // For more information, see http://www.boost.org |
8 | |
9 | #include <boost/config.hpp> |
10 | |
11 | #if (__cplusplus >= 201402L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201402L) |
12 | |
13 | #include "../example/b2_workarounds.hpp" |
14 | |
15 | #include <boost/dll/smart_library.hpp> |
16 | #include <boost/dll/import_mangled.hpp> |
17 | |
18 | #include <boost/core/lightweight_test.hpp> |
19 | #include <boost/filesystem.hpp> |
20 | #include <boost/variant.hpp> |
21 | #include <boost/function.hpp> |
22 | |
23 | #include <iostream> |
24 | |
25 | struct override_class |
26 | { |
27 | int arr[32]; |
28 | }; |
29 | |
30 | |
31 | int main(int argc, char* argv[]) |
32 | { |
33 | using namespace boost::dll; |
34 | using namespace boost::dll::experimental; |
35 | boost::dll::fs::path pt = b2_workarounds::first_lib_from_argv(argc, argv); |
36 | |
37 | BOOST_TEST(!pt.empty()); |
38 | std::cout << "Library: " << pt << std::endl; |
39 | |
40 | smart_library sm(pt); |
41 | |
42 | auto sp_variable = import_mangled<double>(lib: sm, name: "some_space::variable" ); |
43 | |
44 | auto unscoped_var = import_mangled<int>(lib: sm, name: "unscoped_var" ); |
45 | |
46 | |
47 | auto ovl = import_mangled<void(int), void(double)>(lib: sm, name: "overloaded" ); |
48 | |
49 | ovl(12); |
50 | BOOST_TEST(*unscoped_var == 12); |
51 | ovl(5.0); |
52 | BOOST_TEST(*sp_variable == 5.0); |
53 | |
54 | boost::function<void(int)> f_test = ovl;//test if it binds |
55 | f_test(-2); |
56 | BOOST_TEST(*unscoped_var == -2); |
57 | |
58 | sm.add_type_alias<override_class>(name: "some_space::some_class" ); |
59 | |
60 | auto func = import_mangled< |
61 | override_class, double(double, double), int(int, int), |
62 | volatile override_class, int(int, int), |
63 | const volatile override_class, double(double, double)>(lib: sm, name: "func" ); |
64 | |
65 | override_class override_class_varible{}; |
66 | |
67 | override_class *ov = &override_class_varible; |
68 | volatile override_class *ovv = ov; |
69 | const volatile override_class *ovcv = ov; |
70 | |
71 | BOOST_TEST(func(ov, 3.,2.) == 6.); |
72 | BOOST_TEST(func(ov, 1,2 ) == 3 ); |
73 | BOOST_TEST(func(ovv, 10,2) == 8 ); |
74 | BOOST_TEST(func(ovcv, 9,2) == 4.5 ); |
75 | |
76 | return boost::report_errors(); |
77 | } |
78 | |
79 | #else |
80 | int main() {return 0;} |
81 | #endif |
82 | |