1 | #include <iostream>
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2 | #include <type_traits>
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3 |
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4 | #include <boost/config.hpp>
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5 | #include <boost/intrusive_ptr.hpp>
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6 | #include <boost/version.hpp>
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7 |
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8 | class S
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9 | {
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10 | private:
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11 | int refcount = 0;
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12 |
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13 | private:
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14 | inline friend void intrusive_ptr_add_ref(S* s)
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15 | {
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16 | s->refcount += 1;
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17 | }
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18 |
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19 | inline friend void intrusive_ptr_release(S* s)
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20 | {
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21 | s->refcount -= 1;
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22 | if (s->refcount == 0)
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23 | {
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24 | delete s;
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25 | }
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26 | }
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27 | };
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28 |
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29 |
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30 | int main()
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31 | {
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32 | using S_ptr = boost::intrusive_ptr<S>;
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33 |
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34 | {
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35 | S_ptr p_s(new S);
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36 | }
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37 |
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38 | std::cout << std::boolalpha;
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39 | std::cout << "__cplusplus: " << __cplusplus << '\n';
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40 | std::cout << "BOOST_VERSION: " << BOOST_VERSION << '\n';
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41 |
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42 | std::cout << "std::is_nothrow_move_constructible<S_ptr>: " << std::is_nothrow_move_constructible<S_ptr>::value << '\n';
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43 |
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44 | std::cout << "BOOST_NO_CXX11_RVALUE_REFERENCES: " <<
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45 | #if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
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46 | "<defined>"
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47 | #else
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48 | "<undefined>"
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49 | #endif
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50 | << '\n';
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51 |
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52 |
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53 | #if defined(__INTEL_COMPILER)
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54 | std::cout << "__INTEL_COMPILER: " << __INTEL_COMPILER << '\n';
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55 | #endif
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56 |
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57 | #if defined(BOOST_INTEL_CXX_VERSION)
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58 | std::cout << "BOOST_INTEL_CXX_VERSION: " << BOOST_INTEL_CXX_VERSION << '\n';
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59 | #endif
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60 |
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61 | #if defined(BOOST_INTEL_GCC_VERSION)
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62 | std::cout << "BOOST_INTEL_GCC_VERSION: " << BOOST_INTEL_GCC_VERSION << '\n';
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63 | #endif
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64 |
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65 | #if defined(_MSC_VER)
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66 | std::cout << "_MSC_VER: " << _MSC_VER << '\n';
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67 | #endif
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68 | }
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