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- //
- // Boost.Pointer Container
- //
- // Copyright Thorsten Ottosen 2003-2005. Use, modification and
- // distribution is subject to 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)
- //
- // For more information, see http://www.boost.org/libs/ptr_container/
- //
- #ifndef BOOST_PTR_CONTAINER_PTR_SET_ADAPTER_HPP
- #define BOOST_PTR_CONTAINER_PTR_SET_ADAPTER_HPP
- #if defined(_MSC_VER) && (_MSC_VER >= 1200)
- # pragma once
- #endif
- #include <boost/ptr_container/detail/associative_ptr_container.hpp>
- #include <boost/ptr_container/detail/meta_functions.hpp>
- #include <boost/ptr_container/detail/void_ptr_iterator.hpp>
- #include <boost/ptr_container/detail/ptr_container_disable_deprecated.hpp>
- #include <boost/range/iterator_range.hpp>
- #if defined(BOOST_PTR_CONTAINER_DISABLE_DEPRECATED)
- #pragma GCC diagnostic push
- #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
- #endif
- namespace boost
- {
- namespace ptr_container_detail
- {
- template
- <
- class Key,
- class VoidPtrSet,
- bool Ordered
- >
- struct set_config
- {
- typedef VoidPtrSet
- void_container_type;
- typedef BOOST_DEDUCED_TYPENAME VoidPtrSet::allocator_type
- allocator_type;
- typedef Key value_type;
- typedef value_type
- key_type;
- typedef BOOST_DEDUCED_TYPENAME
- mpl::eval_if_c<Ordered,
- select_value_compare<VoidPtrSet>,
- mpl::identity<void> >::type
- value_compare;
- typedef value_compare
- key_compare;
- typedef BOOST_DEDUCED_TYPENAME
- mpl::eval_if_c<Ordered,
- mpl::identity<void>,
- select_hasher<VoidPtrSet> >::type
- hasher;
- typedef BOOST_DEDUCED_TYPENAME
- mpl::eval_if_c<Ordered,
- mpl::identity<void>,
- select_key_equal<VoidPtrSet> >::type
- key_equal;
- typedef BOOST_DEDUCED_TYPENAME
- mpl::if_c<Ordered,
- ordered_associative_container_tag,
- unordered_associative_container_tag>::type
- container_type;
- typedef void_ptr_iterator<
- BOOST_DEDUCED_TYPENAME VoidPtrSet::iterator, Key >
- iterator;
- typedef void_ptr_iterator<
- BOOST_DEDUCED_TYPENAME VoidPtrSet::const_iterator, const Key >
- const_iterator;
- typedef void_ptr_iterator<
- BOOST_DEDUCED_TYPENAME
- mpl::eval_if_c<Ordered,
- select_iterator<VoidPtrSet>,
- select_local_iterator<VoidPtrSet> >::type,
- Key >
- local_iterator;
- typedef void_ptr_iterator<
- BOOST_DEDUCED_TYPENAME
- mpl::eval_if_c<Ordered,
- select_iterator<VoidPtrSet>,
- select_const_local_iterator<VoidPtrSet> >::type,
- const Key >
- const_local_iterator;
-
- template< class Iter >
- static Key* get_pointer( Iter i )
- {
- return static_cast<Key*>( *i.base() );
- }
- template< class Iter >
- static const Key* get_const_pointer( Iter i )
- {
- return static_cast<const Key*>( *i.base() );
- }
- BOOST_STATIC_CONSTANT(bool, allow_null = false );
- };
-
-
- template
- <
- class Key,
- class VoidPtrSet,
- class CloneAllocator = heap_clone_allocator,
- bool Ordered = true
- >
- class ptr_set_adapter_base
- : public ptr_container_detail::associative_ptr_container< set_config<Key,VoidPtrSet,Ordered>,
- CloneAllocator >
- {
- typedef ptr_container_detail::associative_ptr_container< set_config<Key,VoidPtrSet,Ordered>,
- CloneAllocator >
- base_type;
- public:
- typedef BOOST_DEDUCED_TYPENAME base_type::iterator
- iterator;
- typedef BOOST_DEDUCED_TYPENAME base_type::const_iterator
- const_iterator;
- typedef Key key_type;
- typedef BOOST_DEDUCED_TYPENAME base_type::size_type
- size_type;
- public:
- ptr_set_adapter_base()
- { }
- template< class SizeType >
- ptr_set_adapter_base( SizeType n,
- ptr_container_detail::unordered_associative_container_tag tag )
- : base_type( n, tag )
- { }
-
- template< class Compare, class Allocator >
- ptr_set_adapter_base( const Compare& comp,
- const Allocator& a )
- : base_type( comp, a )
- { }
- template< class Hash, class Pred, class Allocator >
- ptr_set_adapter_base( const Hash& hash,
- const Pred& pred,
- const Allocator& a )
- : base_type( hash, pred, a )
- { }
- template< class InputIterator, class Compare, class Allocator >
- ptr_set_adapter_base( InputIterator first, InputIterator last,
- const Compare& comp,
- const Allocator& a )
- : base_type( first, last, comp, a )
- { }
- template< class InputIterator, class Hash, class Pred, class Allocator >
- ptr_set_adapter_base( InputIterator first, InputIterator last,
- const Hash& hash,
- const Pred& pred,
- const Allocator& a )
- : base_type( first, last, hash, pred, a )
- { }
-
- template< class U, class Set, class CA, bool b >
- ptr_set_adapter_base( const ptr_set_adapter_base<U,Set,CA,b>& r )
- : base_type( r )
- { }
- ptr_set_adapter_base( const ptr_set_adapter_base& r )
- : base_type( r )
- { }
-
- #ifndef BOOST_NO_AUTO_PTR
- template< class PtrContainer >
- explicit ptr_set_adapter_base( std::auto_ptr<PtrContainer> clone )
- : base_type( clone )
- { }
- #endif
- #ifndef BOOST_NO_CXX11_SMART_PTR
- template< class PtrContainer >
- explicit ptr_set_adapter_base( std::unique_ptr<PtrContainer> clone )
- : base_type( std::move( clone ) )
- { }
- #endif
-
- ptr_set_adapter_base& operator=( ptr_set_adapter_base r )
- {
- this->swap( r );
- return *this;
- }
-
- #ifndef BOOST_NO_AUTO_PTR
- template< typename PtrContainer >
- ptr_set_adapter_base& operator=( std::auto_ptr<PtrContainer> clone )
- {
- base_type::operator=( clone );
- return *this;
- }
- #endif
- #ifndef BOOST_NO_CXX11_SMART_PTR
- template< typename PtrContainer >
- ptr_set_adapter_base& operator=( std::unique_ptr<PtrContainer> clone )
- {
- base_type::operator=( std::move( clone ) );
- return *this;
- }
- #endif
- using base_type::erase;
-
- size_type erase( const key_type& x ) // nothrow
- {
- key_type* key = const_cast<key_type*>(&x);
- iterator i( this->base().find( key ) );
- if( i == this->end() ) // nothrow
- return 0u; // nothrow
- key = static_cast<key_type*>(*i.base()); // nothrow
- size_type res = this->base().erase( key ); // nothrow
- this->remove( key ); // nothrow
- return res;
- }
- iterator find( const key_type& x )
- {
- return iterator( this->base().
- find( const_cast<key_type*>(&x) ) );
- }
- const_iterator find( const key_type& x ) const
- {
- return const_iterator( this->base().
- find( const_cast<key_type*>(&x) ) );
- }
- size_type count( const key_type& x ) const
- {
- return this->base().count( const_cast<key_type*>(&x) );
- }
-
- iterator lower_bound( const key_type& x )
- {
- return iterator( this->base().
- lower_bound( const_cast<key_type*>(&x) ) );
- }
-
- const_iterator lower_bound( const key_type& x ) const
- {
- return const_iterator( this->base().
- lower_bound( const_cast<key_type*>(&x) ) );
- }
-
- iterator upper_bound( const key_type& x )
- {
- return iterator( this->base().
- upper_bound( const_cast<key_type*>(&x) ) );
- }
-
- const_iterator upper_bound( const key_type& x ) const
- {
- return const_iterator( this->base().
- upper_bound( const_cast<key_type*>(&x) ) );
- }
-
- iterator_range<iterator> equal_range( const key_type& x )
- {
- std::pair<BOOST_DEDUCED_TYPENAME base_type::ptr_iterator,
- BOOST_DEDUCED_TYPENAME base_type::ptr_iterator>
- p = this->base().
- equal_range( const_cast<key_type*>(&x) );
- return make_iterator_range( iterator( p.first ),
- iterator( p.second ) );
- }
-
- iterator_range<const_iterator> equal_range( const key_type& x ) const
- {
- std::pair<BOOST_DEDUCED_TYPENAME base_type::ptr_const_iterator,
- BOOST_DEDUCED_TYPENAME base_type::ptr_const_iterator>
- p = this->base().
- equal_range( const_cast<key_type*>(&x) );
- return make_iterator_range( const_iterator( p.first ),
- const_iterator( p.second ) );
- }
- protected:
- size_type bucket( const key_type& key ) const
- {
- return this->base().bucket( const_cast<key_type*>(&key) );
- }
- };
- } // ptr_container_detail
- /////////////////////////////////////////////////////////////////////////
- // ptr_set_adapter
- /////////////////////////////////////////////////////////////////////////
-
- template
- <
- class Key,
- class VoidPtrSet,
- class CloneAllocator = heap_clone_allocator,
- bool Ordered = true
- >
- class ptr_set_adapter :
- public ptr_container_detail::ptr_set_adapter_base<Key,VoidPtrSet,CloneAllocator,Ordered>
- {
- typedef ptr_container_detail::ptr_set_adapter_base<Key,VoidPtrSet,CloneAllocator,Ordered>
- base_type;
-
- public: // typedefs
-
- typedef BOOST_DEDUCED_TYPENAME base_type::iterator
- iterator;
- typedef BOOST_DEDUCED_TYPENAME base_type::const_iterator
- const_iterator;
- typedef BOOST_DEDUCED_TYPENAME base_type::size_type
- size_type;
- typedef Key key_type;
- typedef BOOST_DEDUCED_TYPENAME base_type::auto_type
- auto_type;
- typedef BOOST_DEDUCED_TYPENAME VoidPtrSet::allocator_type
- allocator_type;
- private:
-
- template< typename II >
- void set_basic_clone_and_insert( II first, II last ) // basic
- {
- while( first != last )
- {
- if( this->find( *first ) == this->end() )
- insert( this->null_policy_allocate_clone_from_iterator( first ) ); // strong, commit
- ++first;
- }
- }
- public:
- ptr_set_adapter()
- { }
- template< class SizeType >
- ptr_set_adapter( SizeType n,
- ptr_container_detail::unordered_associative_container_tag tag )
- : base_type( n, tag )
- { }
-
- template< class Comp >
- explicit ptr_set_adapter( const Comp& comp,
- const allocator_type& a )
- : base_type( comp, a )
- {
- BOOST_ASSERT( this->empty() );
- }
- template< class SizeType, class Hash, class Pred, class Allocator >
- ptr_set_adapter( SizeType n,
- const Hash& hash,
- const Pred& pred,
- const Allocator& a )
- : base_type( n, hash, pred, a )
- { }
-
- template< class Hash, class Pred, class Allocator >
- ptr_set_adapter( const Hash& hash,
- const Pred& pred,
- const Allocator& a )
- : base_type( hash, pred, a )
- { }
- template< class InputIterator >
- ptr_set_adapter( InputIterator first, InputIterator last )
- : base_type( first, last )
- { }
- template< class InputIterator, class Compare, class Allocator >
- ptr_set_adapter( InputIterator first, InputIterator last,
- const Compare& comp,
- const Allocator a = Allocator() )
- : base_type( comp, a )
- {
- BOOST_ASSERT( this->empty() );
- set_basic_clone_and_insert( first, last );
- }
- template< class InputIterator, class Hash, class Pred, class Allocator >
- ptr_set_adapter( InputIterator first, InputIterator last,
- const Hash& hash,
- const Pred& pred,
- const Allocator& a )
- : base_type( first, last, hash, pred, a )
- { }
- explicit ptr_set_adapter( const ptr_set_adapter& r )
- : base_type( r )
- { }
- template< class U, class Set, class CA, bool b >
- explicit ptr_set_adapter( const ptr_set_adapter<U,Set,CA,b>& r )
- : base_type( r )
- { }
-
- #ifndef BOOST_NO_AUTO_PTR
- template< class PtrContainer >
- explicit ptr_set_adapter( std::auto_ptr<PtrContainer> clone )
- : base_type( clone )
- { }
- #endif
- #ifndef BOOST_NO_CXX11_SMART_PTR
- template< class PtrContainer >
- explicit ptr_set_adapter( std::unique_ptr<PtrContainer> clone )
- : base_type( std::move( clone ) )
- { }
- #endif
- template< class U, class Set, class CA, bool b >
- ptr_set_adapter& operator=( const ptr_set_adapter<U,Set,CA,b>& r )
- {
- base_type::operator=( r );
- return *this;
- }
- #ifndef BOOST_NO_AUTO_PTR
- template< class T >
- void operator=( std::auto_ptr<T> r )
- {
- base_type::operator=( r );
- }
- #endif
- #ifndef BOOST_NO_CXX11_SMART_PTR
- template< class T >
- void operator=( std::unique_ptr<T> r )
- {
- base_type::operator=( std::move( r ) );
- }
- #endif
- std::pair<iterator,bool> insert( key_type* x ) // strong
- {
- this->enforce_null_policy( x, "Null pointer in 'ptr_set::insert()'" );
-
- auto_type ptr( x, *this );
- std::pair<BOOST_DEDUCED_TYPENAME base_type::ptr_iterator,bool>
- res = this->base().insert( x );
- if( res.second )
- ptr.release();
- return std::make_pair( iterator( res.first ), res.second );
- }
- #ifndef BOOST_NO_AUTO_PTR
- template< class U >
- std::pair<iterator,bool> insert( std::auto_ptr<U> x )
- {
- return insert( x.release() );
- }
- #endif
- #ifndef BOOST_NO_CXX11_SMART_PTR
- template< class U >
- std::pair<iterator,bool> insert( std::unique_ptr<U> x )
- {
- return insert( x.release() );
- }
- #endif
-
- iterator insert( iterator where, key_type* x ) // strong
- {
- this->enforce_null_policy( x, "Null pointer in 'ptr_set::insert()'" );
- auto_type ptr( x, *this );
- BOOST_DEDUCED_TYPENAME base_type::ptr_iterator
- res = this->base().insert( where.base(), x );
- if( *res == x )
- ptr.release();
- return iterator( res);
- }
- #ifndef BOOST_NO_AUTO_PTR
- template< class U >
- iterator insert( iterator where, std::auto_ptr<U> x )
- {
- return insert( where, x.release() );
- }
- #endif
- #ifndef BOOST_NO_CXX11_SMART_PTR
- template< class U >
- iterator insert( iterator where, std::unique_ptr<U> x )
- {
- return insert( where, x.release() );
- }
- #endif
-
- template< typename InputIterator >
- void insert( InputIterator first, InputIterator last ) // basic
- {
- set_basic_clone_and_insert( first, last );
- }
- #if defined(BOOST_NO_SFINAE) || defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
- #else
-
- template< class Range >
- BOOST_DEDUCED_TYPENAME
- boost::disable_if< ptr_container_detail::is_pointer_or_integral<Range> >::type
- insert( const Range& r )
- {
- insert( boost::begin(r), boost::end(r) );
- }
- #endif
- template< class PtrSetAdapter >
- bool transfer( BOOST_DEDUCED_TYPENAME PtrSetAdapter::iterator object,
- PtrSetAdapter& from ) // strong
- {
- return this->single_transfer( object, from );
- }
- template< class PtrSetAdapter >
- size_type
- transfer( BOOST_DEDUCED_TYPENAME PtrSetAdapter::iterator first,
- BOOST_DEDUCED_TYPENAME PtrSetAdapter::iterator last,
- PtrSetAdapter& from ) // basic
- {
- return this->single_transfer( first, last, from );
- }
- #if defined(BOOST_NO_SFINAE) || defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
- #else
- template< class PtrSetAdapter, class Range >
- BOOST_DEDUCED_TYPENAME boost::disable_if< boost::is_same< Range,
- BOOST_DEDUCED_TYPENAME PtrSetAdapter::iterator >,
- size_type >::type
- transfer( const Range& r, PtrSetAdapter& from ) // basic
- {
- return transfer( boost::begin(r), boost::end(r), from );
- }
- #endif
- template< class PtrSetAdapter >
- size_type transfer( PtrSetAdapter& from ) // basic
- {
- return transfer( from.begin(), from.end(), from );
- }
- };
-
- /////////////////////////////////////////////////////////////////////////
- // ptr_multiset_adapter
- /////////////////////////////////////////////////////////////////////////
- template
- <
- class Key,
- class VoidPtrMultiSet,
- class CloneAllocator = heap_clone_allocator,
- bool Ordered = true
- >
- class ptr_multiset_adapter :
- public ptr_container_detail::ptr_set_adapter_base<Key,VoidPtrMultiSet,CloneAllocator,Ordered>
- {
- typedef ptr_container_detail::ptr_set_adapter_base<Key,VoidPtrMultiSet,CloneAllocator,Ordered> base_type;
-
- public: // typedefs
-
- typedef BOOST_DEDUCED_TYPENAME base_type::iterator
- iterator;
- typedef BOOST_DEDUCED_TYPENAME base_type::size_type
- size_type;
- typedef Key key_type;
- typedef BOOST_DEDUCED_TYPENAME base_type::auto_type
- auto_type;
- typedef BOOST_DEDUCED_TYPENAME VoidPtrMultiSet::allocator_type
- allocator_type;
- private:
- template< typename II >
- void set_basic_clone_and_insert( II first, II last ) // basic
- {
- while( first != last )
- {
- insert( this->null_policy_allocate_clone_from_iterator( first ) ); // strong, commit
- ++first;
- }
- }
-
- public:
- ptr_multiset_adapter()
- { }
- template< class SizeType >
- ptr_multiset_adapter( SizeType n,
- ptr_container_detail::unordered_associative_container_tag tag )
- : base_type( n, tag )
- { }
- template< class Comp >
- explicit ptr_multiset_adapter( const Comp& comp,
- const allocator_type& a )
- : base_type( comp, a )
- { }
- template< class Hash, class Pred, class Allocator >
- ptr_multiset_adapter( const Hash& hash,
- const Pred& pred,
- const Allocator& a )
- : base_type( hash, pred, a )
- { }
- template< class InputIterator >
- ptr_multiset_adapter( InputIterator first, InputIterator last )
- : base_type( first, last )
- { }
-
- template< class InputIterator, class Comp >
- ptr_multiset_adapter( InputIterator first, InputIterator last,
- const Comp& comp,
- const allocator_type& a = allocator_type() )
- : base_type( comp, a )
- {
- set_basic_clone_and_insert( first, last );
- }
- template< class InputIterator, class Hash, class Pred, class Allocator >
- ptr_multiset_adapter( InputIterator first, InputIterator last,
- const Hash& hash,
- const Pred& pred,
- const Allocator& a )
- : base_type( first, last, hash, pred, a )
- { }
-
- template< class U, class Set, class CA, bool b >
- explicit ptr_multiset_adapter( const ptr_multiset_adapter<U,Set,CA,b>& r )
- : base_type( r )
- { }
-
- #ifndef BOOST_NO_AUTO_PTR
- template< class PtrContainer >
- explicit ptr_multiset_adapter( std::auto_ptr<PtrContainer> clone )
- : base_type( clone )
- { }
- #endif
- #ifndef BOOST_NO_CXX11_SMART_PTR
- template< class PtrContainer >
- explicit ptr_multiset_adapter( std::unique_ptr<PtrContainer> clone )
- : base_type( std::move( clone ) )
- { }
- #endif
- template< class U, class Set, class CA, bool b >
- ptr_multiset_adapter& operator=( const ptr_multiset_adapter<U,Set,CA,b>& r )
- {
- base_type::operator=( r );
- return *this;
- }
-
- #ifndef BOOST_NO_AUTO_PTR
- template< class T >
- void operator=( std::auto_ptr<T> r )
- {
- base_type::operator=( r );
- }
- #endif
- #ifndef BOOST_NO_CXX11_SMART_PTR
- template< class T >
- void operator=( std::unique_ptr<T> r )
- {
- base_type::operator=( std::move( r ) );
- }
- #endif
- iterator insert( iterator before, key_type* x ) // strong
- {
- return base_type::insert( before, x );
- }
- #ifndef BOOST_NO_AUTO_PTR
- template< class U >
- iterator insert( iterator before, std::auto_ptr<U> x )
- {
- return insert( before, x.release() );
- }
- #endif
- #ifndef BOOST_NO_CXX11_SMART_PTR
- template< class U >
- iterator insert( iterator before, std::unique_ptr<U> x )
- {
- return insert( before, x.release() );
- }
- #endif
-
- iterator insert( key_type* x ) // strong
- {
- this->enforce_null_policy( x, "Null pointer in 'ptr_multiset::insert()'" );
-
- auto_type ptr( x, *this );
- BOOST_DEDUCED_TYPENAME base_type::ptr_iterator
- res = this->base().insert( x );
- ptr.release();
- return iterator( res );
- }
- #ifndef BOOST_NO_AUTO_PTR
- template< class U >
- iterator insert( std::auto_ptr<U> x )
- {
- return insert( x.release() );
- }
- #endif
- #ifndef BOOST_NO_CXX11_SMART_PTR
- template< class U >
- iterator insert( std::unique_ptr<U> x )
- {
- return insert( x.release() );
- }
- #endif
-
- template< typename InputIterator >
- void insert( InputIterator first, InputIterator last ) // basic
- {
- set_basic_clone_and_insert( first, last );
- }
- #if defined(BOOST_NO_SFINAE) || defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
- #else
-
- template< class Range >
- BOOST_DEDUCED_TYPENAME
- boost::disable_if< ptr_container_detail::is_pointer_or_integral<Range> >::type
- insert( const Range& r )
- {
- insert( boost::begin(r), boost::end(r) );
- }
- #endif
- template< class PtrSetAdapter >
- void transfer( BOOST_DEDUCED_TYPENAME PtrSetAdapter::iterator object,
- PtrSetAdapter& from ) // strong
- {
- this->multi_transfer( object, from );
- }
- template< class PtrSetAdapter >
- size_type transfer( BOOST_DEDUCED_TYPENAME PtrSetAdapter::iterator first,
- BOOST_DEDUCED_TYPENAME PtrSetAdapter::iterator last,
- PtrSetAdapter& from ) // basic
- {
- return this->multi_transfer( first, last, from );
- }
- #if defined(BOOST_NO_SFINAE) || defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
- #else
-
- template< class PtrSetAdapter, class Range >
- BOOST_DEDUCED_TYPENAME boost::disable_if< boost::is_same< Range,
- BOOST_DEDUCED_TYPENAME PtrSetAdapter::iterator >, size_type >::type
- transfer( const Range& r, PtrSetAdapter& from ) // basic
- {
- return transfer( boost::begin(r), boost::end(r), from );
- }
- #endif
- template< class PtrSetAdapter >
- void transfer( PtrSetAdapter& from ) // basic
- {
- transfer( from.begin(), from.end(), from );
- BOOST_ASSERT( from.empty() );
- }
-
- };
- } // namespace 'boost'
- #if defined(BOOST_PTR_CONTAINER_DISABLE_DEPRECATED)
- #pragma GCC diagnostic pop
- #endif
- #endif
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