ceph/src/boost/boost/container/detail/value_init.hpp

   1 //////////////////////////////////////////////////////////////////////////////
   2 //
   3 // (C) Copyright Ion Gaztanaga 2005-2013.
   4 //
   5 // Distributed under the Boost Software License, Version 1.0.
   6 // (See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8 //
   9 // See http://www.boost.org/libs/container for documentation.
  10 //
  11 //////////////////////////////////////////////////////////////////////////////
  12
  13 #ifndef BOOST_CONTAINER_DETAIL_VALUE_INIT_HPP
  14 #define BOOST_CONTAINER_DETAIL_VALUE_INIT_HPP
  15
  16 #ifndef BOOST_CONFIG_HPP
  17 #  include <boost/config.hpp>
  18 #endif
  19
  20 #if defined(BOOST_HAS_PRAGMA_ONCE)
  21 #  pragma once
  22 #endif
  23
  24 #include <boost/container/detail/config_begin.hpp>
  25 #include <boost/container/detail/workaround.hpp>
  26
  27 namespace boost {
  28 namespace container {
  29 namespace dtl {
  30
  31 template<class T>
  32 struct value_init
  33 {
  34    value_init()
  35       : m_t()
  36    {}
  37
  38    operator T &() { return m_t; }
  39
  40    T &get() { return m_t; }
  41
  42    T m_t;
  43 };
  44
  45 }  //namespace dtl {
  46 }  //namespace container {
  47 }  //namespace boost {
  48
  49 #include <boost/container/detail/config_end.hpp>
  50
  51 #endif   //#ifndef BOOST_CONTAINER_DETAIL_VALUE_INIT_HPP