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/*
Copyright 2019 Glen Joseph Fernandes
(glenjofe@gmail.com)
Distributed under the Boost Software License, Version 1.0.
(http://www.boost.org/LICENSE_1_0.txt)
*/
#include <boost/functional/factory.hpp>
#include <boost/core/default_allocator.hpp>
#include <boost/core/lightweight_test.hpp>
#include <boost/smart_ptr/shared_ptr.hpp>
#include <boost/config.hpp>
#include <exception>
#if defined(BOOST_NO_EXCEPTIONS)
namespace boost {
BOOST_NORETURN void throw_exception(const std::exception&)
{
std::terminate();
}
}
#endif
class sum {
public:
sum(int a, int b)
: value_(a + b) { }
int get() const {
return value_;
}
private:
int value_;
};
int main()
{
int a = 1;
int b = 2;
{
boost::shared_ptr<sum> s(boost::factory<boost::shared_ptr<sum>,
boost::default_allocator<void>,
boost::factory_alloc_for_pointee_and_deleter>()(a, b));
BOOST_TEST(s->get() == 3);
}
{
boost::shared_ptr<sum> s(boost::factory<boost::shared_ptr<sum>,
boost::default_allocator<void>,
boost::factory_passes_alloc_to_smart_pointer>()(a, b));
BOOST_TEST(s->get() == 3);
}
return boost::report_errors();
}
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