Public Types¶

typedef _Alloc allocator_type
typedef Cmp_Fn cmp_fn
typedef std::pair< size_type, size_type > comp_hash
typedef base_type::const_iterator const_iterator
typedef base_type::const_pointer const_pointer
typedef base_type::const_reference const_reference
typedef base_type::const_reverse_iterator const_reverse_iterator
typedef rb_tree_tag container_category
typedef _Alloc::difference_type difference_type
typedef base_type::iterator iterator
typedef base_type::key_const_pointer key_const_pointer
typedef base_type::key_const_reference key_const_reference
typedef base_type::key_pointer key_pointer
typedef base_type::key_reference key_reference
typedef base_type::key_type key_type
typedef base_type::mapped_const_pointer mapped_const_pointer
typedef base_type::mapped_const_reference mapped_const_reference
typedef base_type::mapped_pointer mapped_pointer
typedef base_type::mapped_reference mapped_reference
typedef base_type::mapped_type mapped_type
typedef __nothrowcopy::indicator no_throw_indicator
typedef traits_type::node_const_iterator node_const_iterator
typedef traits_type::node_iterator node_iterator
typedef base_type::node_update node_update
typedef base_type::const_iterator point_const_iterator
typedef base_type::point_iterator point_iterator
typedef base_type::pointer pointer
typedef base_type::reference reference
typedef base_type::reverse_iterator reverse_iterator
typedef _Alloc::size_type size_type
typedef integral_constant< int, Store_Hash > store_extra
typedef base_type::value_type value_type

Public Member Functions¶

rb_tree_map (const Cmp_Fn &)
rb_tree_map (const Cmp_Fn &, const node_update &)
rb_tree_map (const rb_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc > &)
iterator begin ()
const_iterator begin () const
void clear ()
template<typename It > void copy_from_range (It, It)
bool empty () const
iterator end ()
const_iterator end () const
bool erase (key_const_reference)
iterator erase (iterator)
reverse_iterator erase (reverse_iterator)
template<typename Pred > size_type erase_if (Pred)
point_iterator find (key_const_reference)
point_const_iterator find (key_const_reference) const
Cmp_Fn & get_cmp_fn ()
const Cmp_Fn & get_cmp_fn () const
std::pair< point_iterator, bool > insert (const_reference)
void join (rb_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc > &)
point_iterator lower_bound (key_const_reference)
point_const_iterator lower_bound (key_const_reference) const
size_type max_size () const
node_const_iterator node_begin () const
Returns a const node_iterator corresponding to the node at the root of the tree. node_iterator node_begin ()
Returns a node_iterator corresponding to the node at the root of the tree. node_const_iterator node_end () const
Returns a const node_iterator corresponding to a node just after a leaf of the tree. node_iterator node_end ()
Returns a node_iterator corresponding to a node just after a leaf of the tree. mapped_reference operator[] (key_const_reference r_key)
reverse_iterator rbegin ()
const_reverse_iterator rbegin () const
reverse_iterator rend ()
const_reverse_iterator rend () const
size_type size () const
void split (key_const_reference, rb_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc > &)
void swap (rb_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc > &)
void swap (bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc > &)
point_iterator upper_bound (key_const_reference)
point_const_iterator upper_bound (key_const_reference) const

Public Attributes¶

no_throw_indicator m_no_throw_copies_indicator
store_extra m_store_extra_indicator

Protected Types¶

typedef node_allocator::value_type node
typedef _Alloc::template rebind< typename traits_type::node >::other node_allocator
typedef traits_type::null_node_update_pointer null_node_update_pointer
typedef types_traits< Key, Mapped, _Alloc, false > traits_base

Protected Member Functions¶

void actual_erase_node (node_pointer)
void apply_update (node_pointer, null_node_update_pointer)
template<typename Node_Update_ > void apply_update (node_pointer, Node_Update_ *)
std::pair< node_pointer, bool > erase (node_pointer)
node_pointer get_new_node_for_leaf_insert (const_reference, false_type)
node_pointer get_new_node_for_leaf_insert (const_reference, true_type)
void initialize_min_max ()
iterator insert_imp_empty (const_reference)
std::pair< point_iterator, bool > insert_leaf (const_reference)
iterator insert_leaf_new (const_reference, node_pointer, bool)
void join_finish (bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc > &)
bool join_prep (bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc > &)
size_type recursive_count (node_pointer) const
void rotate_left (node_pointer)
void rotate_parent (node_pointer)
void rotate_right (node_pointer)
void split_finish (bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc > &)
bool split_prep (key_const_reference, bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc > &)
void update_min_max_for_erased_node (node_pointer)
void update_to_top (node_pointer, null_node_update_pointer)
template<typename Node_Update_ > void update_to_top (node_pointer, Node_Update_ *)
void value_swap (bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc > &)

Static Protected Member Functions¶

static void clear_imp (node_pointer)

Protected Attributes¶

node_pointer m_p_head
size_type m_size

Static Protected Attributes¶

static node_allocator s_node_allocator

template<typename Key, typename Mapped, typename Cmp_Fn, typename Node_And_It_Traits, typename _Alloc>¶

class __gnu_pbds::detail::rb_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc >" Red-Black tree.

This implementation uses an idea from the SGI STL (using a header node which is needed for efficient iteration).

Definition at line 84 of file rb_tree_.hpp.

template<typename Key , typename Mapped , typename Cmp_Fn , typename Node_And_It_Traits , typename _Alloc > bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc >::node_const_iterator __gnu_pbds::detail::bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc >::node_begin () const [inline], [inherited]¶

Returns a const node_iterator corresponding to the node at the root of the tree.

Definition at line 109 of file bin_search_tree_.hpp.

template<typename Key , typename Mapped , typename Cmp_Fn , typename Node_And_It_Traits , typename _Alloc > bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc >::node_iterator __gnu_pbds::detail::bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc >::node_begin () [inline], [inherited]¶

Returns a node_iterator corresponding to the node at the root of the tree.

Definition at line 117 of file bin_search_tree_.hpp.

template<typename Key , typename Mapped , typename Cmp_Fn , typename Node_And_It_Traits , typename _Alloc > bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc >::node_const_iterator __gnu_pbds::detail::bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc >::node_end () const [inline], [inherited]¶

Returns a const node_iterator corresponding to a node just after a leaf of the tree.

Definition at line 125 of file bin_search_tree_.hpp.

template<typename Key , typename Mapped , typename Cmp_Fn , typename Node_And_It_Traits , typename _Alloc > bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc >::node_iterator __gnu_pbds::detail::bin_search_tree_map< Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc >::node_end () [inline], [inherited]¶

Returns a node_iterator corresponding to a node just after a leaf of the tree.

Definition at line 133 of file bin_search_tree_.hpp.