member.cpp

来自「Boost provides free peer-reviewed portab」· C++ 代码 · 共 88 行

/*=============================================================================
    Copyright (c) 2005-2007 Dan Marsden
    Copyright (c) 2005-2007 Joel de Guzman

    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)
==============================================================================*/

#include <boost/spirit/include/phoenix_core.hpp>
#include <boost/spirit/include/phoenix_operator.hpp>
#include <boost/detail/lightweight_test.hpp>

#include <memory>

#include <boost/shared_ptr.hpp>
#include <boost/scoped_ptr.hpp>

namespace
{
    struct Test
    {
        int value;

        int func(int n) const { return n; }
        int dunc() { return 10; }
        int kunc() const { return 555; }
    };
}

int main()
{
    using namespace boost::phoenix;
    using namespace boost::phoenix::arg_names;
    using namespace boost;

    Test test = {1};
    const Test* cptr = &test;
    Test* ptr = &test;

    BOOST_TEST((val(ptr)->*&Test::value)() == 1);
    BOOST_TEST((val(cptr)->*&Test::value)() == 1);
    BOOST_TEST((arg1->*&Test::value)(cptr) == 1);

    ((val(ptr)->*&Test::value) = 2)();
    BOOST_TEST(test.value == 2);

    BOOST_TEST((val(ptr)->*&Test::func)(3)() == 3);
    int i = 33;
    BOOST_TEST((arg1->*&Test::func)(arg2)(cptr, i) == i);
    BOOST_TEST((val(cptr)->*&Test::func)(4)() == 4);
    BOOST_TEST((val(ptr)->*&Test::dunc)()() == 10);

    BOOST_TEST((arg1->*&Test::func)(5)(ptr) == 5);
    BOOST_TEST((arg1->*&Test::kunc)()(ptr));

    shared_ptr<Test> sptr(new Test(test));

    BOOST_TEST((arg1->*&Test::value)(sptr) == 2);
    BOOST_TEST((arg1->*&Test::func)(6)(sptr) == 6);

    scoped_ptr<Test> scptr(new Test(test));

    BOOST_TEST((arg1->*&Test::value)(scptr) == 2);
    BOOST_TEST((arg1->*&Test::func)(7)(scptr) == 7);

    shared_ptr<const Test> csptr(new Test(test));

    BOOST_TEST((arg1->*&Test::value)(csptr) == 2);
    BOOST_TEST((arg1->*&Test::func)(8)(csptr) == 8);

    scoped_ptr<const Test> cscptr(new Test(test));

    BOOST_TEST((arg1->*&Test::value)(cscptr) == 2);
    BOOST_TEST((arg1->*&Test::func)(9)(cscptr) == 9);

    std::auto_ptr<Test> aptr(new Test(test));

    BOOST_TEST((arg1->*&Test::value)(aptr) == 2);
    BOOST_TEST((arg1->*&Test::func)(10)(aptr) == 10);

    std::auto_ptr<const Test> captr(new Test(test));

    BOOST_TEST((arg1->*&Test::value)(captr) == 2);
    BOOST_TEST((arg1->*&Test::func)(11)(captr) == 11);

    return 0;
}