__gnu_pbds::lu_move_to_front_gnuipbds::luomove3toxfront_policy< _Alloc >(3cxx)
NAME
__gnu_pbds::lu_move_to_front_policy< _Alloc >
SYNOPSIS
Public Types
typedef _Alloc allocator_type
typedef detail::rebind_traits< _Alloc, metadata_type >::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.
Member Typedef Documentation
template<typename _Alloc = std::allocator<char>> typedef
detail::rebind_traits<_Alloc, metadata_type>::reference
__gnu_pbds::lu_move_to_front_policy< _Alloc >::metadata_reference
Reference to metadata on which this functor operates.
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.
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.
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.
Author
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libstdc++ __gnuSpbds::lu3move3to_front_policy< _Alloc >(3cxx)
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