forked from boostorg/core
47 lines
898 B
C++
47 lines
898 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() { }
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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() { }
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template<class U, class V>
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void construct(U* p, const V& v) {
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::new((void*)p) U(v + 1);
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}
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};
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#endif
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int main()
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{
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{
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A1<int> a;
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int i = 0;
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boost::allocator_construct(a, &i, 5);
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BOOST_TEST_EQ(i, 5);
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}
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#if !defined(BOOST_NO_CXX11_ALLOCATOR)
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{
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A1<int> a;
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int i = 0;
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boost::allocator_construct(a, &i, 5);
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BOOST_TEST_EQ(i, 6);
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}
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#endif
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return boost::report_errors();
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}
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