libs/ptr_container/doc/ptr_multiset_adapter.rst
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|Boost| Pointer Container Library
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.. |Boost| image:: boost.png
Class ``ptr_multiset_adapter``
------------------------------
This class is used to build custom pointer containers with
an underlying multiset-like container. The interface of the class is an extension
of the interface from ``associative_ptr_container``.
**Hierarchy:**
- `reversible_ptr_container <reversible_ptr_container.html>`_
- `associative_ptr_container <associative_ptr_container.html>`_
- `ptr_set_adapter <ptr_set_adapter.html>`_
- ``ptr_multiset_adapter``
- `ptr_map_adapter <ptr_map_adapter.html>`_
- `ptr_multi_map_adapter <ptr_multimap_adapter.html>`_
- `ptr_set <ptr_set.html>`_
- `ptr_multi_set <ptr_multiset.html>`_
- `ptr_map <ptr_map.html>`_
- `ptr_multimap <ptr_multimap.html>`_
**Navigate:**
- `home <ptr_container.html>`_
- `reference <reference.html>`_
**Synopsis:**
.. parsed-literal::
namespace boost
{
template
<
class Key,
class VoidPtrMultiSet,
class CloneAllocator = heap_clone_allocator
>
class ptr_multiset_adapter
{
public: // `modifiers`_
iterator insert( Key* x );
template< class Key2 >
iterator insert( std::auto_ptr<Key2> x );
public: // `pointer container requirements`_
void transfer( iterator object, ptr_multiset_adapter& from );
size_type transfer( iterator first, iterator last, ptr_multiset_adapter& from );
template< class Range >
size_type transfer( const Range& r, ptr_multiset_adapter& from );
void transfer( ptr_multiset_adapter& from );
}; // class 'ptr_multiset_adapter'
} // namespace 'boost'
Semantics
---------
.. _`modifiers`:
Semantics: modifiers
^^^^^^^^^^^^^^^^^^^^
- ``iterator insert( key_type* x );``
- Requirements: ``x != 0``
- Effects: Takes ownership of ``x``. The returned iterator points to the element with key ``x``.
- Throws: bad_pointer if ``x == 0``
- Exception safety: Strong guarantee
- ``template< class Key2 > iterator insert( std::auto_ptr<Key2> x );``
- Effects: ``return insert( x.release() );``
..
- ``iterator insert( const key_type& x );``
- Effects: ``return insert( allocate_clone( x ) );``
- Exception safety: Strong guarantee
.. _`pointer container requirements`:
Semantics: pointer container requirements
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- ``void transfer( iterator object, ptr_multiset_adapter& from );``
- Requirements: ``not from.empty()``
- Effects: Inserts the object defined by ``object`` into the container and remove it from ``from``.
- Postconditions: ``size()`` is one more, ``from.size()`` is one less.
- Exception safety: Strong guarantee
- ``void transfer( iterator first, iterator last, ptr_multiset_adapter& from );``
- Requirements: ``not from.empty()``
- Effects: Inserts the objects defined by the range ``[first,last)`` into the container and remove it from ``from``.
- Postconditions: Let ``N == std::distance(first,last);`` then ``size()`` is ``N`` more, ``from.size()`` is ``N`` less.
- Exception safety: Basic guarantee
- ``template< class Range > void transfer( const Range& r, ptr_multiset_adapter& from );``
- Effects: ``transfer( boost::begin(r), boost::end(r), from );``
- ``void transfer( ptr_multiset_adapter& from );``
- Effects: ``transfer( from.begin(), from.end(), from );``.
- Postconditions: ``from.empty();``
- Exception safety: Basic guarantee
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:Copyright: Thorsten Ottosen 2004-2006. Use, modification and distribution is subject to the Boost Software License, Version 1.0 (see LICENSE_1_0.txt__).
__ http://www.boost.org/LICENSE_1_0.txt
