ceph/src/boost/boost/smart_ptr/make_local_shared_array.hpp

   1 /*
   2 Copyright 2017 Peter Dimov
   3 Copyright 2017-2019 Glen Joseph Fernandes
   4 (glenjofe@gmail.com)
   5
   6 Distributed under the Boost Software License, Version 1.0.
   7 (http://www.boost.org/LICENSE_1_0.txt)
   8 */
   9 #ifndef BOOST_SMART_PTR_MAKE_LOCAL_SHARED_ARRAY_HPP
  10 #define BOOST_SMART_PTR_MAKE_LOCAL_SHARED_ARRAY_HPP
  11
  12 #include <boost/core/default_allocator.hpp>
  13 #include <boost/smart_ptr/allocate_local_shared_array.hpp>
  14
  15 namespace boost {
  16
  17 template<class T>
  18 inline typename enable_if_<is_bounded_array<T>::value,
  19     local_shared_ptr<T> >::type
  20 make_local_shared()
  21 {
  22     return boost::allocate_local_shared<T>(boost::default_allocator<typename
  23         detail::sp_array_element<T>::type>());
  24 }
  25
  26 template<class T>
  27 inline typename enable_if_<is_bounded_array<T>::value,
  28     local_shared_ptr<T> >::type
  29 make_local_shared(const typename remove_extent<T>::type& value)
  30 {
  31     return boost::allocate_local_shared<T>(boost::default_allocator<typename
  32         detail::sp_array_element<T>::type>(), value);
  33 }
  34
  35 template<class T>
  36 inline typename enable_if_<is_unbounded_array<T>::value,
  37     local_shared_ptr<T> >::type
  38 make_local_shared(std::size_t size)
  39 {
  40     return boost::allocate_local_shared<T>(boost::default_allocator<typename
  41         detail::sp_array_element<T>::type>(), size);
  42 }
  43
  44 template<class T>
  45 inline typename enable_if_<is_unbounded_array<T>::value,
  46     local_shared_ptr<T> >::type
  47 make_local_shared(std::size_t size,
  48     const typename remove_extent<T>::type& value)
  49 {
  50     return boost::allocate_local_shared<T>(boost::default_allocator<typename
  51         detail::sp_array_element<T>::type>(), size, value);
  52 }
  53
  54 template<class T>
  55 inline typename enable_if_<is_bounded_array<T>::value,
  56     local_shared_ptr<T> >::type
  57 make_local_shared_noinit()
  58 {
  59     return boost::allocate_local_shared_noinit<T>(boost::
  60         default_allocator<typename detail::sp_array_element<T>::type>());
  61 }
  62
  63 template<class T>
  64 inline typename enable_if_<is_unbounded_array<T>::value,
  65     local_shared_ptr<T> >::type
  66 make_local_shared_noinit(std::size_t size)
  67 {
  68     return boost::allocate_local_shared_noinit<T>(boost::
  69         default_allocator<typename detail::sp_array_element<T>::type>(), size);
  70 }
  71
  72 } /* boost */
  73
  74 #endif