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Merge pull request #7 from DanielaE/fix/replace-deprecated-allocator-members

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replace members of std::allocate which are deprecated in c++17 by the…
This commit is contained in:
Daniel James
2017-12-17 11:28:05 +00:00
committed by GitHub
parent 468fd52b43 4a6944adbc
commit 040d8a649b
2 changed files with 14 additions and 0 deletions
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5
factory/test/factory_with_allocator.cpp
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@ -13,6 +13,11 @@
#include <memory>
#include <boost/shared_ptr.hpp>
#ifdef BOOST_MSVC
// none of the deprecated members of std::allocate are used here
# pragma warning(disable:4996) // Various members of std::allocator are deprecated in C++17
#endif
using std::size_t;
class sum

9
include/boost/functional/factory.hpp
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@ -74,14 +74,23 @@ namespace boost
template< class Pointer, class Allocator, factory_alloc_propagation AP >
class factory
#if defined(BOOST_NO_CXX11_ALLOCATOR)
: private Allocator::template rebind< typename boost::pointee<
typename boost::remove_cv<Pointer>::type >::type >::other
#else
: private std::allocator_traits<Allocator>::template rebind_alloc<
typename boost::pointee< typename boost::remove_cv<Pointer>::type >::type >
#endif
{
public:
typedef typename boost::remove_cv<Pointer>::type result_type;
typedef typename boost::pointee<result_type>::type value_type;
#if defined(BOOST_NO_CXX11_ALLOCATOR)
typedef typename Allocator::template rebind<value_type>::other
#else
typedef typename std::allocator_traits<Allocator>::template rebind_alloc<value_type>
#endif
allocator_type;
explicit factory(allocator_type const & a = allocator_type())