__gnu_pbds::lu_move_to_front_policy< _Alloc > Class Template Reference

Public Types
typedef _Alloc	allocator_type
typedef __rebind_m::other::reference	metadata_reference
typedef null_type	metadata_type

Public Member Functions
metadata_type	operator() () const
bool	operator() (metadata_reference r_metadata) const

Detailed Description

template<typename _Alloc = std::allocator<char>>
class __gnu_pbds::lu_move_to_front_policy< _Alloc >

A list-update policy that unconditionally moves elements to the front of the list. A null type means that each link in a list-based container does not actually need metadata.

Definition at line 58 of file list_update_policy.hpp.

Member Typedef Documentation

template<typename _Alloc = std::allocator<char>>

typedef __rebind_m::other::reference __gnu_pbds::lu_move_to_front_policy< _Alloc >::metadata_reference

Reference to metadata on which this functor operates.

Definition at line 71 of file list_update_policy.hpp.

template<typename _Alloc = std::allocator<char>>

typedef null_type __gnu_pbds::lu_move_to_front_policy< _Alloc >::metadata_type

Metadata on which this functor operates.

Definition at line 64 of file list_update_policy.hpp.

Member Function Documentation

template<typename _Alloc = std::allocator<char>>

metadata_type __gnu_pbds::lu_move_to_front_policy< _Alloc >::operator() ( ) const

inline

Creates a metadata object.

Definition at line 75 of file list_update_policy.hpp.

template<typename _Alloc = std::allocator<char>>

bool __gnu_pbds::lu_move_to_front_policy< _Alloc >::operator() ( metadata_reference  r_metadata ) const

inline

Decides whether a metadata object should be moved to the front of the list.

Definition at line 81 of file list_update_policy.hpp.

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

• list_update_policy.hpp