NAME

       __gnu_pbds::lu_move_to_front_policy< _Alloc >

SYNOPSIS

       #include <list_update_policy.hpp>

   Public Types
       typedef _Alloc allocator_type
       typedef __rebind_m::other::reference metadata_reference
           Reference to metadata on which this functor operates.
       typedef null_type metadata_type
           Metadata on which this functor operates.

   Public Member Functions
       metadata_type operator() () const
           Creates a metadata object.
       bool operator() (metadata_reference r_metadata) const
           Decides whether a metadata object should be moved to the front of the list.

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 57 of file list_update_policy.hpp.

Member Typedef Documentation

   template<typename _Alloc  = std::allocator<char>> typedef _Alloc
       __gnu_pbds::lu_move_to_front_policy< _Alloc >::allocator_type
       Definition at line 60 of file list_update_policy.hpp.

   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 70 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 63 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 74 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 80 of file list_update_policy.hpp.

Author

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libstdc++                                Tue Febgnu_pbds::lu_move_to_front_policy< _Alloc >(3cxx)