| __gnu_pbds::sample_update_policy(3) | Library Functions Manual | __gnu_pbds::sample_update_policy(3) |
NAME¶
__gnu_pbds::sample_update_policy - A sample list-update policy.
SYNOPSIS¶
Public Member Functions¶
sample_update_policy ()
Default constructor. sample_update_policy (const
sample_update_policy &)
Copy constructor. void swap (sample_update_policy &other)
Swaps content.
Protected Types¶
typedef some_metadata_type metadata_type
Metadata on which this functor operates.
Protected Member Functions¶
metadata_type operator() () const
Creates a metadata object. bool operator() (metadata_reference) const
Decides whether a metadata object should be moved to the front of the list. A
list-update based containers object will call this method to decide whether
to move a node to the front of the list. The method shoule return true if
the node should be moved to the front of the list.
Detailed Description¶
A sample list-update policy.
Member Typedef Documentation¶
typedef some_metadata_type __gnu_pbds::sample_update_policy::metadata_type [protected]¶
Metadata on which this functor operates.
Constructor & Destructor Documentation¶
__gnu_pbds::sample_update_policy::sample_update_policy ()¶
Default constructor.
__gnu_pbds::sample_update_policy::sample_update_policy (const sample_update_policy &)¶
Copy constructor.
Member Function Documentation¶
metadata_type __gnu_pbds::sample_update_policy::operator() () const [protected]¶
Creates a metadata object.
bool __gnu_pbds::sample_update_policy::operator() (metadata_reference) const [protected]¶
Decides whether a metadata object should be moved to the front of the list. A list-update based containers object will call this method to decide whether to move a node to the front of the list. The method shoule return true if the node should be moved to the front of the list.
void __gnu_pbds::sample_update_policy::swap (sample_update_policy & other) [inline]¶
Swaps content.
Author¶
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| Mon Dec 18 2023 | libstdc++ |