Public Types¶

typedef _Alloc allocator_type
typedef Cmp_Fn cmp_fn
typedef base_type::const_iterator const_iterator
typedef __rebind_a::const_pointer const_pointer
typedef __rebind_a::const_reference const_reference
typedef _Alloc::difference_type difference_type
typedef base_type::iterator iterator
typedef base_type::point_const_iterator point_const_iterator
typedef base_type::point_iterator point_iterator
typedef __rebind_a::pointer pointer
typedef __rebind_a::reference reference
typedef _Alloc::size_type size_type
typedef Value_Type value_type

Public Member Functions¶

pairing_heap (const Cmp_Fn &)
pairing_heap (const pairing_heap &)
iterator begin ()
const_iterator begin () const
void clear ()
_GLIBCXX_NODISCARD bool empty () const
iterator end ()
const_iterator end () const
void erase (point_iterator)
template<typename Pred > size_type erase_if (Pred)
Cmp_Fn & get_cmp_fn ()
const Cmp_Fn & get_cmp_fn () const
void join (pairing_heap &)
size_type max_size () const
void modify (point_iterator, const_reference)
void pop ()
point_iterator push (const_reference)
size_type size () const
template<typename Pred > void split (Pred, pairing_heap &)
void swap (left_child_next_sibling_heap< Value_Type, Cmp_Fn, null_type, _Alloc > &)
void swap (pairing_heap &)
const_reference top () const

Protected Types¶

typedef node_allocator::value_type node
typedef _Alloc::template rebind< left_child_next_sibling_heap_node_< Value_Type, null_type, _Alloc > >::other node_allocator
typedef node_allocator::const_pointer node_const_pointer
typedef null_type node_metadata
typedef std::pair< node_pointer, node_pointer > node_pointer_pair

Protected Member Functions¶

void actual_erase_node (node_pointer)
void bubble_to_top (node_pointer)
void clear_imp (node_pointer)
template<typename It > void copy_from_range (It, It)
node_pointer get_new_node_for_insert (const_reference)
node_pointer prune (Pred)
void swap_with_parent (node_pointer, node_pointer)
void to_linked_list ()
void value_swap (left_child_next_sibling_heap &)

Static Protected Member Functions¶

static void make_child_of (node_pointer, node_pointer)
static node_pointer parent (node_pointer)

Protected Attributes¶

node_pointer m_p_root
size_type m_size

template<typename Value_Type, typename Cmp_Fn, typename _Alloc>¶

class __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >"Pairing heap.

Definition at line 77 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef _Alloc __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::allocator_type¶

Definition at line 88 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef Cmp_Fn __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::cmp_fn¶

Definition at line 87 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef base_type::const_iterator __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::const_iterator¶

Definition at line 99 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef __rebind_a::const_pointer __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::const_pointer¶

Definition at line 93 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef __rebind_a::const_reference __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::const_reference¶

Definition at line 95 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef _Alloc::difference_type __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::difference_type¶

Definition at line 90 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef base_type::iterator __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::iterator¶

Definition at line 100 of file pairing_heap_.hpp.

typedef node_allocator::value_type __gnu_pbds::detail::left_child_next_sibling_heap< Value_Type, Cmp_Fn, null_type , _Alloc >::node [protected], [inherited]¶

Definition at line 99 of file left_child_next_sibling_heap_.hpp.

typedef _Alloc::template rebind<left_child_next_sibling_heap_node_<Value_Type,null_type ,_Alloc>>::other __gnu_pbds::detail::left_child_next_sibling_heap< Value_Type, Cmp_Fn, null_type , _Alloc >::node_allocator [protected], [inherited]¶

Definition at line 97 of file left_child_next_sibling_heap_.hpp.

typedef node_allocator::const_pointer __gnu_pbds::detail::left_child_next_sibling_heap< Value_Type, Cmp_Fn, null_type , _Alloc >::node_const_pointer [protected], [inherited]¶

Definition at line 101 of file left_child_next_sibling_heap_.hpp.

typedef null_type __gnu_pbds::detail::left_child_next_sibling_heap< Value_Type, Cmp_Fn, null_type , _Alloc >::node_metadata [protected], [inherited]¶

Definition at line 102 of file left_child_next_sibling_heap_.hpp.

typedef std::pair< node_pointer, node_pointer> __gnu_pbds::detail::left_child_next_sibling_heap< Value_Type, Cmp_Fn, null_type , _Alloc >::node_pointer_pair [protected], [inherited]¶

Definition at line 103 of file left_child_next_sibling_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef base_type::point_const_iterator __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::point_const_iterator¶

Definition at line 97 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef base_type::point_iterator __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::point_iterator¶

Definition at line 98 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef __rebind_a::pointer __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::pointer¶

Definition at line 92 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef __rebind_a::reference __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::reference¶

Definition at line 94 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef _Alloc::size_type __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::size_type¶

Definition at line 89 of file pairing_heap_.hpp.

template<typename Value_Type , typename Cmp_Fn , typename _Alloc > typedef Value_Type __gnu_pbds::detail::pairing_heap< Value_Type, Cmp_Fn, _Alloc >::value_type¶

Definition at line 86 of file pairing_heap_.hpp.

node_pointer __gnu_pbds::detail::left_child_next_sibling_heap< Value_Type, Cmp_Fn, null_type , _Alloc >::m_p_root [protected], [inherited]¶

Definition at line 267 of file left_child_next_sibling_heap_.hpp.

size_type __gnu_pbds::detail::left_child_next_sibling_heap< Value_Type, Cmp_Fn, null_type , _Alloc >::m_size [protected], [inherited]¶

Definition at line 268 of file left_child_next_sibling_heap_.hpp.