libstdc++
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Public Types | |
typedef _Alloc | allocator_type |
typedef detail::rebind_traits< _Alloc, metadata_type >::reference | metadata_reference |
typedef null_type | metadata_type |
Public Member Functions | |
metadata_type | operator() () const |
bool | operator() (metadata_reference r_metadata) const |
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.
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.
Definition at line 69 of file list_update_policy.hpp.
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.
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inline |
Creates a metadata object.
Definition at line 73 of file list_update_policy.hpp.
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inline |
Decides whether a metadata object should be moved to the front of the list.
Definition at line 79 of file list_update_policy.hpp.