__gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc > Class Template Reference
Extensions » Policy-Based Data Structures » Containers » Branch-Based
Inheritance diagram for __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >:
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## Public Types

typedef Cmp_Fn | cmp_fn
typedef detail::tree_traits< Key, Mapped, Cmp_Fn, Node_Update, Tag, _Alloc > ::node_update | node_update

## Public Member Functions

| 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)
tree & | operator= (const tree &other)
void | swap (tree &other)

## 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-containersnode invariants.
  _Alloc | Allocator type.

Base tag choices are: ov_tree_tag, rb_tree_tag, splay_tree_tag.

Base is basic_branch.

Definition at line 635 of file assoc_container.hpp.

## Member Typedef Documentation

## cmp_fn

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.

Definition at line 642 of file assoc_container.hpp.

## Constructor & Destructor Documentation

## tree() [1/3]

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.

Definition at line 648 of file assoc_container.hpp.

## tree() [2/3]

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.

Definition at line 655 of file assoc_container.hpp.

## tree() [3/3]

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.

Definition at line 663 of file assoc_container.hpp.

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

- assoc_container.hpp