178 lines
4.0 KiB
C++
178 lines
4.0 KiB
C++
// Copyright 2020 Peter Dimov
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt
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#include <boost/describe/members.hpp>
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#include <boost/describe/class.hpp>
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#include <boost/core/lightweight_test.hpp>
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class A1
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{
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public:
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int m1;
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protected:
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int m2;
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private:
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int m3;
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BOOST_DESCRIBE_CLASS(A1, (), (m1), (m2), (m3))
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};
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class A2
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{
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public:
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int m1;
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protected:
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int m2;
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private:
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int m3;
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BOOST_DESCRIBE_CLASS(A2, (), (m1), (m2), (m3))
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};
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class A3
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{
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public:
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int m1;
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protected:
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int m2;
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private:
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int m3;
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BOOST_DESCRIBE_CLASS(A3, (), (m1), (m2), (m3))
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};
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struct B: public A1, protected A2, private A3
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{
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public:
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int m1;
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protected:
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int m2;
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private:
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int m3;
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BOOST_DESCRIBE_CLASS(B, (A1, A2, A3), (m1), (m2), (m3))
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};
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#if !defined(BOOST_DESCRIBE_CXX14)
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#include <boost/config/pragma_message.hpp>
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BOOST_PRAGMA_MESSAGE("Skipping test because C++14 is not available")
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int main() {}
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#else
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#include <boost/mp11.hpp>
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int main()
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{
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using namespace boost::describe;
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using namespace boost::mp11;
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{
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using L = describe_members<B, mod_public | mod_inherited | mod_hidden>;
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BOOST_TEST_EQ( mp_size<L>::value, 2 );
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using D1 = mp_at_c<L, 0>;
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using D2 = mp_at_c<L, 1>;
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BOOST_TEST( D1::pointer == &B::A1::m1 );
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BOOST_TEST_CSTR_EQ( D1::name, "m1" );
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BOOST_TEST_EQ( D1::modifiers, mod_public | mod_inherited | mod_hidden );
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BOOST_TEST( D2::pointer == &B::m1 );
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BOOST_TEST_CSTR_EQ( D2::name, "m1" );
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BOOST_TEST_EQ( D2::modifiers, mod_public );
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}
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{
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using L = describe_members<B, mod_protected | mod_inherited | mod_hidden>;
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BOOST_TEST_EQ( mp_size<L>::value, 4 );
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using D1 = mp_at_c<L, 0>;
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using D2 = mp_at_c<L, 1>;
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using D3 = mp_at_c<L, 2>;
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using D4 = mp_at_c<L, 3>;
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// BOOST_TEST( D1::pointer == &B::A1::m2 );
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BOOST_TEST_CSTR_EQ( D1::name, "m2" );
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BOOST_TEST_EQ( D1::modifiers, mod_protected | mod_inherited | mod_hidden );
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// BOOST_TEST( D2::pointer == &B::A2::m1 );
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BOOST_TEST_CSTR_EQ( D2::name, "m1" );
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BOOST_TEST_EQ( D2::modifiers, mod_protected | mod_inherited | mod_hidden );
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// BOOST_TEST( D3::pointer == &B::A2::m2 );
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BOOST_TEST_CSTR_EQ( D3::name, "m2" );
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BOOST_TEST_EQ( D3::modifiers, mod_protected | mod_inherited | mod_hidden );
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// BOOST_TEST( D4::pointer == &B::m2 );
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BOOST_TEST_CSTR_EQ( D4::name, "m2" );
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BOOST_TEST_EQ( D4::modifiers, mod_protected );
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}
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{
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using L = describe_members<B, mod_private | mod_inherited | mod_hidden>;
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BOOST_TEST_EQ( mp_size<L>::value, 6 );
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using D1 = mp_at_c<L, 0>;
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using D2 = mp_at_c<L, 1>;
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using D3 = mp_at_c<L, 2>;
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using D4 = mp_at_c<L, 3>;
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using D5 = mp_at_c<L, 4>;
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using D6 = mp_at_c<L, 5>;
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// BOOST_TEST( D1::pointer == &B::A1::m3 );
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BOOST_TEST_CSTR_EQ( D1::name, "m3" );
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BOOST_TEST_EQ( D1::modifiers, mod_private | mod_inherited | mod_hidden );
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// BOOST_TEST( D2::pointer == &B::A2::m3 );
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BOOST_TEST_CSTR_EQ( D2::name, "m3" );
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BOOST_TEST_EQ( D2::modifiers, mod_private | mod_inherited | mod_hidden );
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// BOOST_TEST( D3::pointer == &B::A3::m1 );
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BOOST_TEST_CSTR_EQ( D3::name, "m1" );
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BOOST_TEST_EQ( D3::modifiers, mod_private | mod_inherited | mod_hidden );
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// BOOST_TEST( D4::pointer == &B::A3::m2 );
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BOOST_TEST_CSTR_EQ( D4::name, "m2" );
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BOOST_TEST_EQ( D4::modifiers, mod_private | mod_inherited | mod_hidden );
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// BOOST_TEST( D5::pointer == &B::A3::m3 );
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BOOST_TEST_CSTR_EQ( D5::name, "m3" );
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BOOST_TEST_EQ( D5::modifiers, mod_private | mod_inherited | mod_hidden );
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// BOOST_TEST( D6::pointer == &B::m3 );
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BOOST_TEST_CSTR_EQ( D6::name, "m3" );
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BOOST_TEST_EQ( D6::modifiers, mod_private );
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}
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return boost::report_errors();
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}
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#endif // !defined(BOOST_DESCRIBE_CXX14)
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