36 lines
990 B
C++
36 lines
990 B
C++
// (C) Copyright John Maddock 2012
|
|
|
|
// Use, modification and distribution are subject to the
|
|
// Boost Software License, Version 1.0. (See accompanying file
|
|
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
// See http://www.boost.org/libs/config for more information.
|
|
|
|
// MACRO: BOOST_NO_CXX11_SMART_PTR
|
|
// TITLE: C++11 <memory> has no shared_ptr and unique_ptr
|
|
// DESCRIPTION: The compiler does not support the C++11 smart pointer features added to <memory>
|
|
|
|
#include <memory>
|
|
// Hash functions for shared pointers should be in <memory>
|
|
// but with some std lib's we have to include <functional> as well...
|
|
#include <functional>
|
|
|
|
namespace boost_no_cxx11_smart_ptr {
|
|
|
|
int test()
|
|
{
|
|
std::unique_ptr<int> upi(new int);
|
|
std::shared_ptr<int> spi(new int), spi2(new int);
|
|
spi = std::static_pointer_cast<int>(spi);
|
|
|
|
std::hash<std::shared_ptr<int> > h1;
|
|
std::hash<std::unique_ptr<int> > h2;
|
|
|
|
(void)h1;
|
|
(void)h2;
|
|
|
|
return 0;
|
|
}
|
|
|
|
}
|