__gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc > Class Template Reference

#include <ext/pb_ds/assoc_container.hpp>

Inheritance diagram for __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >:

Public Types
typedef Cmp_Fn	cmp_fn
	Comparison functor type. More...

Public Member Functions
	tree ()
	tree (const cmp_fn &c)
template<typename It >
	tree (It first, It last)
template<typename It >
	tree (It first, It last, const cmp_fn &c)
	tree (const tree &other)
virtual	~tree ()
tree &	operator= (const tree &other)
void	swap (tree &other)

Private Types
typedef PB_DS_TREE_BASE	base_type

Detailed Description

template<typename Key, typename Mapped, typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>
class __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >

A tree-based container.

Template Parameters

Key	Key type.
Mapped	Map type.
Cmp_Fn	Comparison functor.
Tag	Instantiating data structure type, see container_tag.
Node_Update	Updates tree internal-nodes, restores invariants when invalidated. XXX See design::tree-based-containers::node invariants.
_Alloc	Allocator type.

Base tag choices are: ov_tree_tag, rb_tree_tag, splay_tree_tag.

Base is basic_branch.

Member Typedef Documentation

template<typename Key , typename Mapped , typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>

typedef PB_DS_TREE_BASE __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::base_type

private

template<typename Key , typename Mapped , typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>

typedef Cmp_Fn __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::cmp_fn

Comparison functor type.

Constructor & Destructor Documentation

template<typename Key , typename Mapped , typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>

__gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::tree ( )

inline

{ }

template<typename Key , typename Mapped , typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>

__gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::tree ( const cmp_fn &  c )

inline

Constructor taking some policy objects. r_cmp_fn will be copied by the Cmp_Fn object of the container object.

    : base_type(c) { }

template<typename Key , typename Mapped , typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>

template<typename It >

__gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::tree ( It  first, It  last  )

inline

Constructor taking __iterators to a range of value_types. The value_types between first_it and last_it will be inserted into the container object.

    { base_type::copy_from_range(first, last); }

template<typename Key , typename Mapped , typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>

template<typename It >

__gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::tree ( It  first, It  last, const cmp_fn &  c  )

inline

Constructor taking __iterators to a range of value_types and some policy objects The value_types between first_it and last_it will be inserted into the container object. r_cmp_fn will be copied by the cmp_fn object of the container object.

    : base_type(c)
    { base_type::copy_from_range(first, last); }

template<typename Key , typename Mapped , typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>

__gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::tree ( const tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc > &  other )

inline

    : base_type((const base_type&)other) { }

template<typename Key , typename Mapped , typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>

virtual __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::~tree ( )

inlinevirtual

{ }

Member Function Documentation

template<typename Key , typename Mapped , typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>

tree& __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::operator= ( const tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc > &  other )

inline

    {
      if (this != &other)
    {
      tree tmp(other);
      swap(tmp);
    }
      return *this;
    }

template<typename Key , typename Mapped , typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>

void __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::swap ( tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc > &  other )

inline

    { base_type::swap(other); }

---

The documentation for this class was generated from the following file:

• GCC4/inc/ext/pb_ds/assoc_container.hpp