forked from boostorg/core
47 lines
873 B
C++
47 lines
873 B
C++
/*
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Copyright 2019 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/alloc_construct.hpp>
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#include <boost/core/default_allocator.hpp>
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#include <boost/core/lightweight_test.hpp>
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class type {
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public:
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type() {
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if (count == 4) {
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throw true;
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}
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++count;
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}
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~type() {
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--count;
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}
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static int count;
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private:
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type(const type&);
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type& operator=(const type&);
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};
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int type::count = 0;
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int main()
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{
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boost::default_allocator<type> a;
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type* p = a.allocate(5);
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try {
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boost::alloc_construct_n(a, p, 5);
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BOOST_ERROR("construct_n did not throw");
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} catch (...) {
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BOOST_TEST_EQ(type::count, 0);
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}
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a.deallocate(p, 5);
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return boost::report_errors();
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}
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