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add boost on mac

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Bassem Girgis
2019-08-10 16:38:17 -05:00
parent 861b918727
commit be945cb63b
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macx64/include/boost/container/detail/node_alloc_holder.hpp Normal file
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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2013. 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_NODE_ALLOC_HPP_
#define BOOST_CONTAINER_DETAIL_NODE_ALLOC_HPP_
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/container/detail/config_begin.hpp>
#include <boost/container/detail/workaround.hpp>
// container
#include <boost/container/allocator_traits.hpp>
// container/detail
#include <boost/container/detail/addressof.hpp>
#include <boost/container/detail/alloc_helpers.hpp>
#include <boost/container/detail/allocator_version_traits.hpp>
#include <boost/container/detail/construct_in_place.hpp>
#include <boost/container/detail/destroyers.hpp>
#include <boost/move/detail/iterator_to_raw_pointer.hpp>
#include <boost/container/detail/mpl.hpp>
#include <boost/container/detail/placement_new.hpp>
#include <boost/move/detail/to_raw_pointer.hpp>
#include <boost/container/detail/type_traits.hpp>
#include <boost/container/detail/version_type.hpp>
// intrusive
#include <boost/intrusive/detail/mpl.hpp>
#include <boost/intrusive/options.hpp>
// move
#include <boost/move/utility_core.hpp>
#if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
#include <boost/move/detail/fwd_macros.hpp>
#endif
// other
#include <boost/core/no_exceptions_support.hpp>
namespace boost {
namespace container {
namespace dtl {
BOOST_INTRUSIVE_INSTANTIATE_DEFAULT_TYPE_TMPLT(key_compare)
BOOST_INTRUSIVE_INSTANTIATE_DEFAULT_TYPE_TMPLT(key_equal)
BOOST_INTRUSIVE_INSTANTIATE_DEFAULT_TYPE_TMPLT(hasher)
BOOST_INTRUSIVE_INSTANTIATE_DEFAULT_TYPE_TMPLT(predicate_type)
template<class Allocator, class ICont>
struct node_alloc_holder
: public allocator_traits<Allocator>::template
portable_rebind_alloc<typename ICont::value_type>::type //NodeAlloc
{
//If the intrusive container is an associative container, obtain the predicate, which will
//be of type node_compare<>. If not an associative container val_compare will be a "nat" type.
typedef BOOST_INTRUSIVE_OBTAIN_TYPE_WITH_DEFAULT
( boost::container::dtl::
, ICont, key_compare, dtl::nat) intrusive_val_compare;
//In that case obtain the value predicate from the node predicate via predicate_type
//if intrusive_val_compare is node_compare<>, nat otherwise
typedef BOOST_INTRUSIVE_OBTAIN_TYPE_WITH_DEFAULT
( boost::container::dtl::
, intrusive_val_compare
, predicate_type, dtl::nat) val_compare;
//If the intrusive container is a hash container, obtain the predicate, which will
//be of type node_compare<>. If not an associative container val_equal will be a "nat" type.
typedef BOOST_INTRUSIVE_OBTAIN_TYPE_WITH_DEFAULT
(boost::container::dtl::
, ICont, key_equal, dtl::nat2) intrusive_val_equal;
typedef BOOST_INTRUSIVE_OBTAIN_TYPE_WITH_DEFAULT
(boost::container::dtl::
, ICont, hasher, dtl::nat3) intrusive_val_hasher;
//In that case obtain the value predicate from the node predicate via predicate_type
//if intrusive_val_compare is node_compare<>, nat otherwise
typedef BOOST_INTRUSIVE_OBTAIN_TYPE_WITH_DEFAULT
(boost::container::dtl::
, intrusive_val_equal
, predicate_type, dtl::nat2) val_equal;
typedef BOOST_INTRUSIVE_OBTAIN_TYPE_WITH_DEFAULT
(boost::container::dtl::
, intrusive_val_hasher
, predicate_type, dtl::nat3) val_hasher;
typedef allocator_traits<Allocator> allocator_traits_type;
typedef typename allocator_traits_type::value_type val_type;
typedef ICont intrusive_container;
typedef typename ICont::value_type Node;
typedef typename allocator_traits_type::template
portable_rebind_alloc<Node>::type NodeAlloc;
typedef allocator_traits<NodeAlloc> node_allocator_traits_type;
typedef dtl::allocator_version_traits<NodeAlloc> node_allocator_version_traits_type;
typedef Allocator ValAlloc;
typedef typename node_allocator_traits_type::pointer NodePtr;
typedef dtl::scoped_deallocator<NodeAlloc> Deallocator;
typedef typename node_allocator_traits_type::size_type size_type;
typedef typename node_allocator_traits_type::difference_type difference_type;
typedef dtl::integral_constant<unsigned,
boost::container::dtl::
version<NodeAlloc>::value> alloc_version;
typedef typename ICont::iterator icont_iterator;
typedef typename ICont::const_iterator icont_citerator;
typedef allocator_destroyer<NodeAlloc> Destroyer;
typedef allocator_traits<NodeAlloc> NodeAllocTraits;
typedef allocator_version_traits<NodeAlloc> AllocVersionTraits;
private:
BOOST_COPYABLE_AND_MOVABLE(node_alloc_holder)
public:
//Constructors for sequence containers
node_alloc_holder()
{}
explicit node_alloc_holder(const ValAlloc &a)
: NodeAlloc(a)
{}
//Constructors for associative containers
node_alloc_holder(const val_compare &c, const ValAlloc &a)
: NodeAlloc(a), m_icont(typename ICont::key_compare(c))
{}
node_alloc_holder(const val_hasher &hf, const val_equal &eql, const ValAlloc &a)
: NodeAlloc(a)
, m_icont(typename ICont::bucket_traits()
, typename ICont::hasher(hf)
, typename ICont::key_equal(eql))
{}
node_alloc_holder(const val_hasher &hf, const ValAlloc &a)
: NodeAlloc(a)
, m_icont(typename ICont::bucket_traits()
, typename ICont::hasher(hf)
, typename ICont::key_equal())
{}
node_alloc_holder(const val_hasher &hf)
: m_icont(typename ICont::bucket_traits()
, typename ICont::hasher(hf)
, typename ICont::key_equal())
{}
explicit node_alloc_holder(const node_alloc_holder &x)
: NodeAlloc(NodeAllocTraits::select_on_container_copy_construction(x.node_alloc()))
{}
node_alloc_holder(const node_alloc_holder &x, const val_compare &c)
: NodeAlloc(NodeAllocTraits::select_on_container_copy_construction(x.node_alloc()))
, m_icont(typename ICont::key_compare(c))
{}
node_alloc_holder(const node_alloc_holder &x, const val_hasher &hf, const val_equal &eql)
: NodeAlloc(NodeAllocTraits::select_on_container_copy_construction(x.node_alloc()))
, m_icont( typename ICont::bucket_traits()
, typename ICont::hasher(hf)
, typename ICont::key_equal(eql))
{}
node_alloc_holder(const val_hasher &hf, const val_equal &eql)
: m_icont(typename ICont::bucket_traits()
, typename ICont::hasher(hf)
, typename ICont::key_equal(eql))
{}
explicit node_alloc_holder(BOOST_RV_REF(node_alloc_holder) x)
: NodeAlloc(boost::move(x.node_alloc()))
{ this->icont().swap(x.icont()); }
explicit node_alloc_holder(const val_compare &c)
: m_icont(typename ICont::key_compare(c))
{}
//helpers for move assignments
explicit node_alloc_holder(BOOST_RV_REF(node_alloc_holder) x, const val_compare &c)
: NodeAlloc(boost::move(x.node_alloc())), m_icont(typename ICont::key_compare(c))
{ this->icont().swap(x.icont()); }
explicit node_alloc_holder(BOOST_RV_REF(node_alloc_holder) x, const val_hasher &hf, const val_equal &eql)
: NodeAlloc(boost::move(x.node_alloc()))
, m_icont( typename ICont::bucket_traits()
, typename ICont::hasher(hf)
, typename ICont::key_equal(eql))
{ this->icont().swap(x.icont()); }
void copy_assign_alloc(const node_alloc_holder &x)
{
dtl::bool_<allocator_traits_type::propagate_on_container_copy_assignment::value> flag;
dtl::assign_alloc( static_cast<NodeAlloc &>(*this)
, static_cast<const NodeAlloc &>(x), flag);
}
void move_assign_alloc( node_alloc_holder &x)
{
dtl::bool_<allocator_traits_type::propagate_on_container_move_assignment::value> flag;
dtl::move_alloc( static_cast<NodeAlloc &>(*this)
, static_cast<NodeAlloc &>(x), flag);
}
~node_alloc_holder()
{ this->clear(alloc_version()); }
size_type max_size() const
{ return allocator_traits_type::max_size(this->node_alloc()); }
NodePtr allocate_one()
{ return AllocVersionTraits::allocate_one(this->node_alloc()); }
void deallocate_one(const NodePtr &p)
{ AllocVersionTraits::deallocate_one(this->node_alloc(), p); }
#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
template<class ...Args>
NodePtr create_node(Args &&...args)
{
NodePtr p = this->allocate_one();
BOOST_TRY{
::new(boost::movelib::iterator_to_raw_pointer(p), boost_container_new_t()) Node;
allocator_traits<NodeAlloc>::construct
(this->node_alloc()
, p->get_real_data_ptr(), boost::forward<Args>(args)...);
}
BOOST_CATCH(...) {
p->destroy_header();
this->node_alloc().deallocate(p, 1);
BOOST_RETHROW
}
BOOST_CATCH_END
return (p);
}
#else //defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
#define BOOST_CONTAINER_NODE_ALLOC_HOLDER_CONSTRUCT_IMPL(N) \
BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
NodePtr create_node(BOOST_MOVE_UREF##N)\
{\
NodePtr p = this->allocate_one();\
BOOST_TRY{\
::new(boost::movelib::iterator_to_raw_pointer(p), boost_container_new_t()) Node;\
allocator_traits<NodeAlloc>::construct\
( this->node_alloc()\
, p->get_real_data_ptr()\
BOOST_MOVE_I##N BOOST_MOVE_FWD##N);\
}\
BOOST_CATCH(...) {\
p->destroy_header();\
this->node_alloc().deallocate(p, 1);\
BOOST_RETHROW\
}\
BOOST_CATCH_END\
return (p);\
}\
//
BOOST_MOVE_ITERATE_0TO9(BOOST_CONTAINER_NODE_ALLOC_HOLDER_CONSTRUCT_IMPL)
#undef BOOST_CONTAINER_NODE_ALLOC_HOLDER_CONSTRUCT_IMPL
#endif // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
template<class It>
NodePtr create_node_from_it(const It &it)
{
NodePtr p = this->allocate_one();
BOOST_TRY{
::new(boost::movelib::iterator_to_raw_pointer(p), boost_container_new_t()) Node;
::boost::container::construct_in_place(this->node_alloc(), p->get_real_data_ptr(), it);
}
BOOST_CATCH(...) {
p->destroy_header();
this->node_alloc().deallocate(p, 1);
BOOST_RETHROW
}
BOOST_CATCH_END
return (p);
}
template<class KeyConvertible>
NodePtr create_node_from_key(BOOST_FWD_REF(KeyConvertible) key)
{
NodePtr p = this->allocate_one();
BOOST_TRY{
::new(boost::movelib::iterator_to_raw_pointer(p), boost_container_new_t()) Node;
NodeAlloc &na = this->node_alloc();
node_allocator_traits_type::construct
(na, dtl::addressof(p->get_real_data().first), boost::forward<KeyConvertible>(key));
BOOST_TRY{
node_allocator_traits_type::construct(na, dtl::addressof(p->get_real_data().second));
}
BOOST_CATCH(...){
node_allocator_traits_type::destroy(na, dtl::addressof(p->get_real_data().first));
BOOST_RETHROW;
}
BOOST_CATCH_END
}
BOOST_CATCH(...) {
p->destroy_header();
this->node_alloc().deallocate(p, 1);
BOOST_RETHROW
}
BOOST_CATCH_END
return (p);
}
void destroy_node(const NodePtr &nodep)
{
allocator_traits<NodeAlloc>::destroy(this->node_alloc(), boost::movelib::to_raw_pointer(nodep));
this->deallocate_one(nodep);
}
void swap(node_alloc_holder &x)
{
this->icont().swap(x.icont());
dtl::bool_<allocator_traits_type::propagate_on_container_swap::value> flag;
dtl::swap_alloc(this->node_alloc(), x.node_alloc(), flag);
}
template<class FwdIterator, class Inserter>
void allocate_many_and_construct
(FwdIterator beg, difference_type n, Inserter inserter)
{
if(n){
typedef typename node_allocator_version_traits_type::multiallocation_chain multiallocation_chain_t;
//Try to allocate memory in a single block
typedef typename multiallocation_chain_t::iterator multialloc_iterator_t;
multiallocation_chain_t chain;
NodeAlloc &nalloc = this->node_alloc();
node_allocator_version_traits_type::allocate_individual(nalloc, n, chain);
multialloc_iterator_t itbeg = chain.begin();
multialloc_iterator_t itlast = chain.last();
chain.clear();
Node *p = 0;
BOOST_TRY{
Deallocator node_deallocator(NodePtr(), nalloc);
dtl::scoped_destructor<NodeAlloc> sdestructor(nalloc, 0);
while(n){
--n;
p = boost::movelib::iterator_to_raw_pointer(itbeg);
++itbeg; //Increment iterator before overwriting pointed memory
//This does not throw
p = ::new(p, boost_container_new_t()) Node;
node_deallocator.set(p);
//This can throw
boost::container::construct_in_place(nalloc, p->get_real_data_ptr(), beg);
sdestructor.set(p);
++beg;
//This can throw in some containers (predicate might throw).
//(sdestructor will destruct the node and node_deallocator will deallocate it in case of exception)
inserter(*p);
sdestructor.set(0);
}
sdestructor.release();
node_deallocator.release();
}
BOOST_CATCH(...){
p->destroy_header();
chain.incorporate_after(chain.last(), &*itbeg, &*itlast, n);
node_allocator_version_traits_type::deallocate_individual(this->node_alloc(), chain);
BOOST_RETHROW
}
BOOST_CATCH_END
}
}
void clear(version_1)
{ this->icont().clear_and_dispose(Destroyer(this->node_alloc())); }
void clear(version_2)
{
typename NodeAlloc::multiallocation_chain chain;
allocator_destroyer_and_chain_builder<NodeAlloc> builder(this->node_alloc(), chain);
this->icont().clear_and_dispose(builder);
//BOOST_STATIC_ASSERT((::boost::has_move_emulation_enabled<typename NodeAlloc::multiallocation_chain>::value == true));
if(!chain.empty())
this->node_alloc().deallocate_individual(chain);
}
icont_iterator erase_range(const icont_iterator &first, const icont_iterator &last, version_1)
{ return this->icont().erase_and_dispose(first, last, Destroyer(this->node_alloc())); }
icont_iterator erase_range(const icont_iterator &first, const icont_iterator &last, version_2)
{
typedef typename NodeAlloc::multiallocation_chain multiallocation_chain;
NodeAlloc & nalloc = this->node_alloc();
multiallocation_chain chain;
allocator_destroyer_and_chain_builder<NodeAlloc> chain_builder(nalloc, chain);
icont_iterator ret_it = this->icont().erase_and_dispose(first, last, chain_builder);
nalloc.deallocate_individual(chain);
return ret_it;
}
template<class Key, class Comparator>
size_type erase_key(const Key& k, const Comparator &comp, version_1)
{ return this->icont().erase_and_dispose(k, comp, Destroyer(this->node_alloc())); }
template<class Key, class Comparator>
size_type erase_key(const Key& k, const Comparator &comp, version_2)
{
allocator_multialloc_chain_node_deallocator<NodeAlloc> chain_holder(this->node_alloc());
return this->icont().erase_and_dispose(k, comp, chain_holder.get_chain_builder());
}
protected:
struct cloner
{
explicit cloner(node_alloc_holder &holder)
: m_holder(holder)
{}
NodePtr operator()(const Node &other) const
{ return m_holder.create_node(other.get_real_data()); }
node_alloc_holder &m_holder;
};
struct move_cloner
{
move_cloner(node_alloc_holder &holder)
: m_holder(holder)
{}
NodePtr operator()(Node &other)
{ //Use get_real_data() instead of get_real_data to allow moving const key in [multi]map
return m_holder.create_node(::boost::move(other.get_real_data()));
}
node_alloc_holder &m_holder;
};
ICont &non_const_icont() const
{ return const_cast<ICont&>(this->m_icont); }
NodeAlloc &node_alloc()
{ return static_cast<NodeAlloc &>(*this); }
const NodeAlloc &node_alloc() const
{ return static_cast<const NodeAlloc &>(*this); }
public:
ICont &icont()
{ return this->m_icont; }
const ICont &icont() const
{ return this->m_icont; }
private:
//The intrusive container
ICont m_icont;
};
} //namespace dtl {
} //namespace container {
} //namespace boost {
#include <boost/container/detail/config_end.hpp>
#endif // BOOST_CONTAINER_DETAIL_NODE_ALLOC_HPP_