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////////////////////////////////////////////////////////////////////////////// // // (C) Copyright Ion Gaztanaga 2014-2014. // // Distributed under 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/container for documentation. // ////////////////////////////////////////////////////////////////////////////// #ifndef BOOST_CONTAINER_DETAIL_CONSTRUCT_IN_PLACE_HPP #define BOOST_CONTAINER_DETAIL_CONSTRUCT_IN_PLACE_HPP #ifndef BOOST_CONFIG_HPP # include <boost/config.hpp> #endif #if defined(BOOST_HAS_PRAGMA_ONCE) # pragma once #endif #include <boost/container/allocator_traits.hpp> #include <boost/container/detail/iterators.hpp> #include <boost/container/detail/value_init.hpp> namespace boost { namespace container { //In place construction template<class Allocator, class T, class InpIt> BOOST_CONTAINER_FORCEINLINE void construct_in_place(Allocator &a, T* dest, InpIt source) { boost::container::allocator_traits<Allocator>::construct(a, dest, *source); } template<class Allocator, class T, class U, class D> BOOST_CONTAINER_FORCEINLINE void construct_in_place(Allocator &a, T *dest, value_init_construct_iterator<U, D>) { boost::container::allocator_traits<Allocator>::construct(a, dest); } template <class T, class Difference> class default_init_construct_iterator; template<class Allocator, class T, class U, class D> BOOST_CONTAINER_FORCEINLINE void construct_in_place(Allocator &a, T *dest, default_init_construct_iterator<U, D>) { boost::container::allocator_traits<Allocator>::construct(a, dest, default_init); } template <class T, class EmplaceFunctor, class Difference> class emplace_iterator; template<class Allocator, class T, class U, class EF, class D> BOOST_CONTAINER_FORCEINLINE void construct_in_place(Allocator &a, T *dest, emplace_iterator<U, EF, D> ei) { ei.construct_in_place(a, dest); } //Assignment template<class DstIt, class InpIt> BOOST_CONTAINER_FORCEINLINE void assign_in_place(DstIt dest, InpIt source) { *dest = *source; } template<class DstIt, class U, class D> BOOST_CONTAINER_FORCEINLINE void assign_in_place(DstIt dest, value_init_construct_iterator<U, D>) { dtl::value_init<U> val; *dest = boost::move(val.get()); } template <class DstIt, class Difference> class default_init_construct_iterator; template<class DstIt, class U, class D> BOOST_CONTAINER_FORCEINLINE void assign_in_place(DstIt dest, default_init_construct_iterator<U, D>) { U u; *dest = boost::move(u); } template <class T, class EmplaceFunctor, class Difference> class emplace_iterator; template<class DstIt, class U, class EF, class D> BOOST_CONTAINER_FORCEINLINE void assign_in_place(DstIt dest, emplace_iterator<U, EF, D> ei) { ei.assign_in_place(dest); } } //namespace container { } //namespace boost { #endif //#ifndef BOOST_CONTAINER_DETAIL_CONSTRUCT_IN_PLACE_HPP