--- /dev/null
+// Boost.Bimap
+//
+// Copyright (c) 2006-2007 Matias Capeletto
+//
+// 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)
+
+/// \file container_adaptor/unordered_associative_container_adaptor.hpp
+/// \brief Container adaptor to build a type that is compliant to the concept of an unordered associative container.
+
+#ifndef BOOST_BIMAP_CONTAINER_ADAPTOR_UNORDERED_ASSOCIATIVE_CONTAINER_ADAPTOR_HPP
+#define BOOST_BIMAP_CONTAINER_ADAPTOR_UNORDERED_ASSOCIATIVE_CONTAINER_ADAPTOR_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER>=1200)
+#pragma once
+#endif
+
+#include <boost/config.hpp>
+
+#include <boost/bimap/container_adaptor/associative_container_adaptor.hpp>
+#include <boost/mpl/if.hpp>
+#include <boost/mpl/vector.hpp>
+#include <boost/mpl/push_front.hpp>
+#include <boost/mpl/aux_/na.hpp>
+#include <boost/call_traits.hpp>
+
+namespace boost {
+namespace bimaps {
+namespace container_adaptor {
+
+
+#ifndef BOOST_BIMAP_DOXYGEN_WILL_NOT_PROCESS_THE_FOLLOWING_LINES
+
+template
+<
+ class Base, class Iterator, class ConstIterator,
+ class LocalIterator, class ConstLocalIterator,
+ class KeyType,
+ class IteratorToBaseConverter, class IteratorFromBaseConverter,
+ class LocalIteratorFromBaseConverter,
+ class ValueToBaseConverter, class ValueFromBaseConverter,
+ class KeyToBaseConverter,
+ class FunctorsFromDerivedClasses
+>
+struct unordered_associative_container_adaptor_base
+{
+
+ typedef associative_container_adaptor
+ <
+ Base, Iterator, ConstIterator, KeyType,
+ IteratorToBaseConverter, IteratorFromBaseConverter,
+ ValueToBaseConverter , ValueFromBaseConverter,
+ KeyToBaseConverter,
+
+ BOOST_DEDUCED_TYPENAME mpl::push_front<
+
+ FunctorsFromDerivedClasses,
+
+ BOOST_DEDUCED_TYPENAME mpl::if_<
+ ::boost::mpl::is_na<LocalIteratorFromBaseConverter>,
+ // {
+ detail::iterator_from_base_identity
+ <
+ BOOST_DEDUCED_TYPENAME Base::local_iterator,
+ LocalIterator,
+ BOOST_DEDUCED_TYPENAME Base::const_local_iterator,
+ ConstLocalIterator
+ >,
+ // }
+ // else
+ // {
+ LocalIteratorFromBaseConverter
+ // }
+
+ >::type
+
+ >::type
+
+ > type;
+};
+
+#endif // BOOST_BIMAP_DOXYGEN_WILL_NOT_PROCESS_THE_FOLLOWING_LINES
+
+
+/// \brief Container adaptor to build a type that is compliant to the concept of an unordered associative container.
+
+template
+<
+ class Base,
+
+ class Iterator,
+ class ConstIterator,
+
+ class LocalIterator,
+ class ConstLocalIterator,
+
+ class KeyType,
+
+ class IteratorToBaseConverter = ::boost::mpl::na,
+ class IteratorFromBaseConverter = ::boost::mpl::na,
+ class LocalIteratorFromBaseConverter = ::boost::mpl::na,
+ class ValueToBaseConverter = ::boost::mpl::na,
+ class ValueFromBaseConverter = ::boost::mpl::na,
+ class KeyToBaseConverter = ::boost::mpl::na,
+
+ class FunctorsFromDerivedClasses = mpl::vector<>
+
+>
+class unordered_associative_container_adaptor :
+
+ public unordered_associative_container_adaptor_base
+ <
+ Base, Iterator, ConstIterator,
+ LocalIterator, ConstLocalIterator,
+ KeyType,
+ IteratorToBaseConverter, IteratorFromBaseConverter,
+ LocalIteratorFromBaseConverter,
+ ValueToBaseConverter, ValueFromBaseConverter,
+ KeyToBaseConverter,
+ FunctorsFromDerivedClasses
+
+ >::type
+{
+ typedef BOOST_DEDUCED_TYPENAME unordered_associative_container_adaptor_base
+ <
+ Base, Iterator, ConstIterator,
+ LocalIterator, ConstLocalIterator,
+ KeyType,
+ IteratorToBaseConverter, IteratorFromBaseConverter,
+ LocalIteratorFromBaseConverter,
+ ValueToBaseConverter, ValueFromBaseConverter,
+ KeyToBaseConverter,
+ FunctorsFromDerivedClasses
+
+ >::type base_;
+
+ // Metadata ---------------------------------------------------------------
+
+ public:
+
+ typedef BOOST_DEDUCED_TYPENAME Base::key_equal key_equal;
+ typedef BOOST_DEDUCED_TYPENAME Base::hasher hasher;
+
+ typedef LocalIterator local_iterator;
+ typedef ConstLocalIterator const_local_iterator;
+
+ protected:
+
+ typedef BOOST_DEDUCED_TYPENAME mpl::if_<
+ ::boost::mpl::is_na<LocalIteratorFromBaseConverter>,
+ // {
+ detail::iterator_from_base_identity
+ <
+ BOOST_DEDUCED_TYPENAME Base::local_iterator,
+ local_iterator,
+ BOOST_DEDUCED_TYPENAME Base::const_local_iterator,
+ const_local_iterator
+ >,
+ // }
+ // else
+ // {
+ LocalIteratorFromBaseConverter
+ // }
+
+ >::type local_iterator_from_base;
+
+ // Access -----------------------------------------------------------------
+
+ public:
+
+ explicit unordered_associative_container_adaptor(Base & c)
+ : base_(c) {}
+
+ protected:
+
+
+ typedef unordered_associative_container_adaptor
+ unordered_associative_container_adaptor_;
+
+ // Interface --------------------------------------------------------------
+
+ public:
+
+ // bucket interface:
+
+ BOOST_DEDUCED_TYPENAME base_::size_type bucket_count() const
+ {
+ return this->base().bucket_count();
+ }
+
+ BOOST_DEDUCED_TYPENAME base_::size_type max_bucket_count() const
+ {
+ return this->base().max_bucket_count();
+ }
+
+ BOOST_DEDUCED_TYPENAME base_::size_type bucket_size(
+ BOOST_DEDUCED_TYPENAME base_::size_type n) const
+ {
+ return this->base().bucket_size(n);
+ }
+
+ template< class CompatibleKey >
+ BOOST_DEDUCED_TYPENAME base_::size_type bucket(
+ const CompatibleKey & k) const
+ {
+ typedef BOOST_DEDUCED_TYPENAME base_::key_to_base key_to_base;
+ return this->base().bucket(
+ this->template functor<key_to_base>()(k)
+ );
+ }
+
+ local_iterator begin(BOOST_DEDUCED_TYPENAME base_::size_type n)
+ {
+ return this->template functor<
+ local_iterator_from_base
+ >() ( this->base().begin(n) );
+ }
+
+ const_local_iterator begin(BOOST_DEDUCED_TYPENAME base_::size_type n) const
+ {
+ return this->template functor<
+ local_iterator_from_base
+ >() ( this->base().begin(n) );
+ }
+
+ local_iterator end(BOOST_DEDUCED_TYPENAME base_::size_type n)
+ {
+ return this->template functor<
+ local_iterator_from_base
+ >() ( this->base().end(n) );
+ }
+
+ const_local_iterator end(BOOST_DEDUCED_TYPENAME base_::size_type n) const
+ {
+ return this->template functor<
+ local_iterator_from_base
+ >() ( this->base().end(n) );
+ }
+
+ // hash policy
+
+ float load_factor() const
+ {
+ return this->base().load_factor();
+ }
+
+ float max_load_factor() const
+ {
+ return this->base().max_load_factor();
+ }
+
+ void max_load_factor(float z)
+ {
+ return this->base().max_load_factor(z);
+ }
+
+ void rehash(BOOST_DEDUCED_TYPENAME base_::size_type n)
+ {
+ return this->base().rehash(n);
+ }
+
+ // We have redefined end and begin so we have to manually route the old ones
+
+ BOOST_DEDUCED_TYPENAME base_::iterator begin()
+ {
+ return base_::container_adaptor_::begin();
+ }
+
+ BOOST_DEDUCED_TYPENAME base_::iterator end()
+ {
+ return base_::container_adaptor_::end();
+ }
+
+ BOOST_DEDUCED_TYPENAME base_::const_iterator begin() const
+ {
+ return base_::container_adaptor_::begin();
+ }
+
+ BOOST_DEDUCED_TYPENAME base_::const_iterator end() const
+ {
+ return base_::container_adaptor_::end();
+ }
+
+};
+
+
+} // namespace container_adaptor
+} // namespace bimaps
+} // namespace boost
+
+
+#endif // BOOST_BIMAP_CONTAINER_ADAPTOR_UNORDERED_ASSOCIATIVE_CONTAINER_ADAPTOR_HPP
projects / senf.git / blobdiff