CGUIImageCacheReplacementLru Class Reference

Least Recently Used replacement policy for use with the Guiliani image cache. More...

#include <GUIImageCacheReplacementLru.h>

Inheritance diagram for CGUIImageCacheReplacementLru:

Public Member Functions
	CGUIImageCacheReplacementLru (CGUIImageCacheReplacementManager *pManager)
	~CGUIImageCacheReplacementLru ()
	Destructor.
eC_Bool	Add (const ImageResource_t &eImageID, eC_UInt uiSize)
eC_Bool	Bump (const ImageResource_t &eImageID)
ReplacementPolicyType_t	GetPolicyType () const
ImageResource_t	Remove ()
Public Member Functions inherited from CGUIImageCacheReplacementPolicy
virtual	~CGUIImageCacheReplacementPolicy ()
	Destructor.
virtual eC_Bool	Add (const ImageResource_t &eImageID, eC_UInt uiSize)=0
virtual eC_Bool	Bump (const ImageResource_t &eImageID)
CGUIImageCacheReplacementManager *	GetImageCacheReplacementManager (void)
virtual ReplacementPolicyType_t	GetPolicyType () const =0
virtual ImageResource_t	Remove ()=0

Additional Inherited Members
Static Public Member Functions inherited from CGUIImageCacheReplacementPolicy
static CGUIImageCacheReplacementPolicy *	CreateReplacementPolicyForType (const ReplacementPolicyType_t &eType, CGUIImageCacheReplacementManager *pManager)
Protected Attributes inherited from CGUIImageCacheReplacementPolicy
CGUIImageCacheReplacementManager *	m_pCacheManager
	The replacement manager (bridge implementation)

Detailed Description

Least Recently Used replacement policy for use with the Guiliani image cache.

Constructor & Destructor Documentation

CGUIImageCacheReplacementLru()

CGUIImageCacheReplacementLru::CGUIImageCacheReplacementLru

(

CGUIImageCacheReplacementManager *

pManager

)

Constructor.

Parameters

pManager

Member Function Documentation

Add()

eC_Bool CGUIImageCacheReplacementLru::Add ( const ImageResource_t &  eImageID, eC_UInt  uiSize  )

virtual

Adds an image to the pool of replaceable images. The image is added as the first item.

Parameters

eImageID	the image's ID
uiSize	the image's size

Returns

True if the image was successfully added

Implements CGUIImageCacheReplacementPolicy.

Bump()

eC_Bool CGUIImageCacheReplacementLru::Bump ( const ImageResource_t &  eImageID )

virtual

Marks an image as recently used. Moves the image to the front.

Parameters

eImageID

the image's ID

Returns

True

Reimplemented from CGUIImageCacheReplacementPolicy.

GetPolicyType()

ReplacementPolicyType_t CGUIImageCacheReplacementLru::GetPolicyType ( ) const

inlinevirtual

Returns the type of this replacement policy.

Returns

IC_REPLACEMENT_POLICY_LRU

Implements CGUIImageCacheReplacementPolicy.

Remove()

ImageResource_t CGUIImageCacheReplacementLru::Remove ( )

virtual

Removes an image from the pool of replaceable images. The last image is selected for removal.

Returns

the removed image's ID

Implements CGUIImageCacheReplacementPolicy.

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The documentation for this class was generated from the following file:

• GUIImageCacheReplacementLru.h