__gnu_pbds::sample_update_policy

Section: C Library Functions (3)
Updated: Wed Apr 17 2019
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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.

Definition at line 47 of file sample_update_policy.hpp.

Member Typedef Documentation

typedef some_metadata_type __gnu_pbds::sample_update_policy::metadata_type [protected]

Metadata on which this functor operates.

Definition at line 61 of file sample_update_policy.hpp.

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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