forked from boostorg/core
42 lines
917 B
C++
42 lines
917 B
C++
/*
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Copyright 2020 Glen Joseph Fernandes
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(glenjofe@gmail.com)
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Distributed under the Boost Software License, Version 1.0.
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(http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/core/allocator_access.hpp>
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#include <boost/core/lightweight_test.hpp>
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template<class T>
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struct A1 {
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typedef T value_type;
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A1(int n)
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: value(n) { }
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int value;
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};
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#if !defined(BOOST_NO_CXX11_ALLOCATOR)
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template<class T>
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struct A2 {
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typedef T value_type;
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A2(int n)
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: value(n) { }
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A2 select_on_container_copy_construction() const {
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return A2(value + 1);
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}
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int value;
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};
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#endif
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int main()
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{
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BOOST_TEST_EQ(1, boost::
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allocator_select_on_container_copy_construction(A1<int>(1)).value);
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#if !defined(BOOST_NO_CXX11_ALLOCATOR)
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BOOST_TEST_EQ(2, boost::
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allocator_select_on_container_copy_construction(A2<int>(1)).value);
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#endif
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return boost::report_errors();
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}
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