caches::NoCachePolicy

Basic no caching policy class. More...

#include <cache_policy.hpp>

Inherits from caches::ICachePolicy< Key >

Public Functions

	Name
	NoCachePolicy() =default
	~NoCachePolicy() override =default
virtual void	Insert(const Key & key) override Handle element insertion in a cache.
virtual void	Touch(const Key & key) override Handle request to the key-element in a cache.
virtual void	Erase(const Key & key) override Handle element deletion from a cache.
virtual const Key &	ReplCandidate() const override Return a key of a replacement candidate.

Additional inherited members

Public Functions inherited from caches::ICachePolicy< Key >

	Name
virtual	~ICachePolicy() =default

Detailed Description

template <typename Key >
class caches::NoCachePolicy;

Basic no caching policy class.

Template Parameters:

• Key Type of a key a policy works with

Preserve any key provided. Erase procedure can get rid of any added keys without specific rules: a replacement candidate will be the first element in the underlying container. As unordered container can be used in the implementation there are no warranties that the first/last added key will be erased

Public Functions Documentation

function NoCachePolicy

NoCachePolicy() =default

function ~NoCachePolicy

~NoCachePolicy() override =default

function Insert

inline virtual void Insert(
    const Key & key
) override

Handle element insertion in a cache.

Parameters:

• key Key that should be used by the policy

Reimplements: caches::ICachePolicy::Insert

function Touch

inline virtual void Touch(
    const Key & key
) override

Handle request to the key-element in a cache.

Parameters:

• key

Reimplements: caches::ICachePolicy::Touch

function Erase

inline virtual void Erase(
    const Key & key
) override

Handle element deletion from a cache.

Parameters:

• key Key that should be used by the policy

Reimplements: caches::ICachePolicy::Erase

function ReplCandidate

inline virtual const Key & ReplCandidate() const override

Return a key of a replacement candidate.

Return: Replacement candidate according to selected policy

Reimplements: caches::ICachePolicy::ReplCandidate