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- // Copyright 2016 Klemens Morgenstern
- //
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE_1_0.txt
- // or copy at http://www.boost.org/LICENSE_1_0.txt)
- // For more information, see http://www.boost.org
- #include <boost/predef.h>
- #if (__cplusplus >= 201402L) || (BOOST_COMP_MSVC >= BOOST_VERSION_NUMBER(14,0,0))
- #include "../example/b2_workarounds.hpp"
- #include <boost/dll/smart_library.hpp>
- #include <boost/dll/import_mangled.hpp>
- #include <boost/core/lightweight_test.hpp>
- #include <boost/filesystem.hpp>
- #include <boost/variant.hpp>
- #include <boost/function.hpp>
- #include <iostream>
- struct override_class
- {
- int arr[32];
- };
- int main(int argc, char* argv[])
- {
- using namespace boost::dll;
- using namespace boost::dll::experimental;
- boost::dll::fs::path pt = b2_workarounds::first_lib_from_argv(argc, argv);
- BOOST_TEST(!pt.empty());
- std::cout << "Library: " << pt << std::endl;
- smart_library sm(pt);
- auto sp_variable = import_mangled<double>(sm, "some_space::variable");
- auto unscoped_var = import_mangled<int>(sm, "unscoped_var");
- auto ovl = import_mangled<void(int), void(double)>(sm, "overloaded");
- ovl(12);
- BOOST_TEST(*unscoped_var == 12);
- ovl(5.0);
- BOOST_TEST(*sp_variable == 5.0);
- boost::function<void(int)> f_test = ovl;//test if it binds
- f_test(-2);
- BOOST_TEST(*unscoped_var == -2);
- sm.add_type_alias<override_class>("some_space::some_class");
- auto func = import_mangled<
- override_class, double(double, double), int(int, int),
- volatile override_class, int(int, int),
- const volatile override_class, double(double, double)>(sm, "func");
- override_class override_class_varible{};
- override_class *ov = &override_class_varible;
- volatile override_class *ovv = ov;
- const volatile override_class *ovcv = ov;
- BOOST_TEST(func(ov, 3.,2.) == 6.);
- BOOST_TEST(func(ov, 1,2 ) == 3 );
- BOOST_TEST(func(ovv, 10,2) == 8 );
- BOOST_TEST(func(ovcv, 9,2) == 4.5 );
- return boost::report_errors();
- }
- #else
- int main() {return 0;}
- #endif
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