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Copy pathptr_map.hpp
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177 lines (142 loc) · 5.21 KB
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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_MAP_HPP
#define BOOST_PTR_CONTAINER_PTR_MAP_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <map>
#include <boost/ptr_container/ptr_map_adapter.hpp>
#include <boost/ptr_container/detail/ptr_container_disable_deprecated.hpp>
#if defined(BOOST_PTR_CONTAINER_DISABLE_DEPRECATED)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
namespace boost
{
template
<
class Key,
class T,
class Compare = std::less<Key>,
class CloneAllocator = heap_clone_allocator,
class Allocator = std::allocator< std::pair<const Key,typename ptr_container_detail::void_ptr<T>::type> >
>
class ptr_map :
public ptr_map_adapter<T,std::map<Key,
typename ptr_container_detail::void_ptr<T>::type,
Compare,Allocator>,CloneAllocator>
{
typedef ptr_map_adapter<T,std::map<Key,
typename ptr_container_detail::void_ptr<T>::type,
Compare,Allocator>,CloneAllocator>
base_type;
typedef ptr_map<Key,T,Compare,CloneAllocator,Allocator> this_type;
public:
ptr_map()
{ }
explicit ptr_map( const Compare& comp,
const Allocator& a = Allocator() )
: base_type( comp, a ) { }
template< class InputIterator >
ptr_map( InputIterator first, InputIterator last )
: base_type( first, last )
{ }
template< class InputIterator >
ptr_map( InputIterator first, InputIterator last,
const Compare& comp,
const Allocator& a = Allocator() )
: base_type( first, last, comp, a )
{ }
BOOST_PTR_CONTAINER_DEFINE_RELEASE_AND_CLONE( ptr_map, base_type,
this_type )
template< class U >
ptr_map( const ptr_map<Key,U>& r ) : base_type( r )
{ }
ptr_map& operator=( ptr_map r )
{
this->swap( r );
return *this;
}
};
template
<
class Key,
class T,
class Compare = std::less<Key>,
class CloneAllocator = heap_clone_allocator,
class Allocator = std::allocator< std::pair<const Key,void*> >
>
class ptr_multimap :
public ptr_multimap_adapter<T,std::multimap<Key,void*,
Compare,Allocator>,CloneAllocator>
{
typedef ptr_multimap_adapter<T,std::multimap<Key,void*,
Compare,Allocator>,CloneAllocator>
base_type;
typedef ptr_multimap<Key,T,Compare,CloneAllocator,Allocator> this_type;
public:
ptr_multimap()
{ }
explicit ptr_multimap( const Compare& comp,
const Allocator& a = Allocator() )
: base_type( comp, a ) { }
template< class InputIterator >
ptr_multimap( InputIterator first, InputIterator last )
: base_type( first, last )
{ }
template< class InputIterator >
ptr_multimap( InputIterator first, InputIterator last,
const Compare& comp,
const Allocator& a = Allocator() )
: base_type( first, last, comp, a )
{ }
BOOST_PTR_CONTAINER_DEFINE_RELEASE_AND_CLONE( ptr_multimap,
base_type,
this_type )
template< class U >
ptr_multimap( const ptr_multimap<Key,U>& r ) : base_type( r )
{ }
ptr_multimap& operator=( ptr_multimap r )
{
this->swap( r );
return *this;
}
};
//////////////////////////////////////////////////////////////////////////////
// clonability
template< class K, class T, class C, class CA, class A >
inline ptr_map<K,T,C,CA,A>* new_clone( const ptr_map<K,T,C,CA,A>& r )
{
return r.clone().release();
}
template< class K, class T, class C, class CA, class A >
inline ptr_multimap<K,T,C,CA,A>* new_clone( const ptr_multimap<K,T,C,CA,A>& r )
{
return r.clone().release();
}
/////////////////////////////////////////////////////////////////////////
// swap
template< typename K, typename T, typename C, typename CA, typename A >
inline void swap( ptr_map<K,T,C,CA,A>& l, ptr_map<K,T,C,CA,A>& r )
{
l.swap(r);
}
template< typename K, typename T, typename C, typename CA, typename A >
inline void swap( ptr_multimap<K,T,C,CA,A>& l, ptr_multimap<K,T,C,CA,A>& r )
{
l.swap(r);
}
}
#if defined(BOOST_PTR_CONTAINER_DISABLE_DEPRECATED)
#pragma GCC diagnostic pop
#endif
#endif