__gnu_pbds::sample_update_policy(3)

NAME
__gnu_pbds::sample_update_policy - A sample list-update policy.

SYNOPSIS

#include <sample_update_policy.hpp>

  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.

Referenced by sample_update_policy(), and swap().

  __gnu_pbds::sample_update_policy::sample_update_policy (const sample_update_policy & )

Copy constructor.

References sample_update_policy().

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.

References sample_update_policy().

Author

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