99 lines
2.8 KiB
C++
Executable File
99 lines
2.8 KiB
C++
Executable File
//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2014-2014.
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/container for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#ifndef BOOST_CONTAINER_DETAIL_CONSTRUCT_IN_PLACE_HPP
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#define BOOST_CONTAINER_DETAIL_CONSTRUCT_IN_PLACE_HPP
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#ifndef BOOST_CONFIG_HPP
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# include <boost/config.hpp>
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#endif
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#if defined(BOOST_HAS_PRAGMA_ONCE)
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# pragma once
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#endif
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#include <boost/container/allocator_traits.hpp>
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#include <boost/container/detail/iterators.hpp>
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#include <boost/container/detail/value_init.hpp>
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namespace boost {
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namespace container {
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//In place construction
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struct iterator_arg_t{};
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template<class Allocator, class T, class InpIt>
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BOOST_CONTAINER_FORCEINLINE void construct_in_place(Allocator &a, T* dest, InpIt source)
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{ boost::container::allocator_traits<Allocator>::construct(a, dest, *source); }
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template<class Allocator, class T, class U>
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BOOST_CONTAINER_FORCEINLINE void construct_in_place(Allocator &a, T *dest, value_init_construct_iterator<U>)
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{
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boost::container::allocator_traits<Allocator>::construct(a, dest);
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}
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template <class T>
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class default_init_construct_iterator;
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template<class Allocator, class T, class U>
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BOOST_CONTAINER_FORCEINLINE void construct_in_place(Allocator &a, T *dest, default_init_construct_iterator<U>)
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{
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boost::container::allocator_traits<Allocator>::construct(a, dest, default_init);
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}
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template <class T, class EmplaceFunctor>
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class emplace_iterator;
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template<class Allocator, class T, class U, class EF>
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BOOST_CONTAINER_FORCEINLINE void construct_in_place(Allocator &a, T *dest, emplace_iterator<U, EF> ei)
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{
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ei.construct_in_place(a, dest);
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}
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//Assignment
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template<class DstIt, class InpIt>
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BOOST_CONTAINER_FORCEINLINE void assign_in_place(DstIt dest, InpIt source)
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{ *dest = *source; }
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template<class DstIt, class U>
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BOOST_CONTAINER_FORCEINLINE void assign_in_place(DstIt dest, value_init_construct_iterator<U>)
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{
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dtl::value_init<U> val;
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*dest = boost::move(val.get());
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}
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template <class DstIt>
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class default_init_construct_iterator;
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template<class DstIt, class U, class D>
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BOOST_CONTAINER_FORCEINLINE void assign_in_place(DstIt dest, default_init_construct_iterator<U>)
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{
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U u;
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*dest = boost::move(u);
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}
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template <class T, class EmplaceFunctor>
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class emplace_iterator;
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template<class DstIt, class U, class EF>
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BOOST_CONTAINER_FORCEINLINE void assign_in_place(DstIt dest, emplace_iterator<U, EF> ei)
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{
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ei.assign_in_place(dest);
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}
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} //namespace container {
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} //namespace boost {
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#endif //#ifndef BOOST_CONTAINER_DETAIL_CONSTRUCT_IN_PLACE_HPP
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