CGUIImageCacheReplacementManagerImpl Class Reference

Replacement manager for the image cache. More...

#include <GUIImageCacheReplacementManagerImpl.h>

Inheritance diagram for CGUIImageCacheReplacementManagerImpl:

Public Member Functions
	CGUIImageCacheReplacementManagerImpl ()
	~CGUIImageCacheReplacementManagerImpl ()
eC_Bool	AddAtFront (const ImageResource_t &eImageID, eC_UInt uiSize)
eC_Bool	AddSortedBySize (const ImageResource_t &eImageID, eC_UInt uiSize)
eC_Bool	BringToFront (const ImageResource_t &eImageID)
eC_Bool	Contains (const ImageResource_t &eImageID) const
eC_UInt	GetQuantity () const
eC_UInt	GetSize () const
eC_Bool	IsEmpty () const
eC_Bool	Remove (const ImageResource_t &eImageID)
ImageResource_t	RemoveFromEnd ()
Public Member Functions inherited from CGUIImageCacheReplacementManager
virtual	~CGUIImageCacheReplacementManager ()
	Destructor.
virtual eC_Bool	AddAtFront (const ImageResource_t &eImageID, eC_UInt uiSize)=0
virtual eC_Bool	AddSortedBySize (const ImageResource_t &eImageID, eC_UInt uiSize)=0
virtual eC_Bool	BringToFront (const ImageResource_t &eImageID)=0
virtual eC_Bool	Contains (const ImageResource_t &eImageID) const =0
virtual eC_UInt	GetQuantity () const =0
virtual eC_UInt	GetSize () const =0
virtual eC_Bool	IsEmpty () const =0
virtual eC_Bool	Remove (const ImageResource_t &eImageID)=0
virtual ImageResource_t	RemoveFromEnd ()=0

Detailed Description

Replacement manager for the image cache.

Provides the methods used by replacement policies to provide image cache implementation specific services.

Constructor & Destructor Documentation

CGUIImageCacheReplacementManagerImpl()

CGUIImageCacheReplacementManagerImpl::CGUIImageCacheReplacementManagerImpl

(

)

Constructor.

~CGUIImageCacheReplacementManagerImpl()

CGUIImageCacheReplacementManagerImpl::~CGUIImageCacheReplacementManagerImpl

(

)

Destructor.

Member Function Documentation

AddAtFront()

eC_Bool CGUIImageCacheReplacementManagerImpl::AddAtFront ( const ImageResource_t &  eImageID, eC_UInt  uiSize  )

virtual

Adds an image as the first item of the list.

Parameters

eImageID	the ID of the image to be added
uiSize	the size of the image to be added

Returns

True if the image could be added

Implements CGUIImageCacheReplacementManager.

AddSortedBySize()

eC_Bool CGUIImageCacheReplacementManagerImpl::AddSortedBySize ( const ImageResource_t &  eImageID, eC_UInt  uiSize  )

virtual

Adds an image sorted by size

Parameters

eImageID	the ID of the image to be added
uiSize	the size of the image to be added

Returns

True if the image could be added

Implements CGUIImageCacheReplacementManager.

BringToFront()

eC_Bool CGUIImageCacheReplacementManagerImpl::BringToFront ( const ImageResource_t &  eImageID )

virtual

Moves an image to the front of the list

Parameters

eImageID

the ID of the image to be moved

Returns

True if the image could be moved

Implements CGUIImageCacheReplacementManager.

Contains()

eC_Bool CGUIImageCacheReplacementManagerImpl::Contains ( const ImageResource_t &  eImageID ) const

virtual

Determines if an image resides in the list

Parameters

eImageID

the image's ID

Returns

True if the image resides in the manager's part of the cache

Implements CGUIImageCacheReplacementManager.

GetQuantity()

eC_UInt CGUIImageCacheReplacementManagerImpl::GetQuantity ( ) const

virtual

Determines the number of items the part of the cache managed by the manager

Returns

the number of items in the manager's part of the cache

Implements CGUIImageCacheReplacementManager.

GetSize()

eC_UInt CGUIImageCacheReplacementManagerImpl::GetSize ( ) const

virtual

Determines the size of the list

Returns

the size of the manager's part of the cache

Implements CGUIImageCacheReplacementManager.

IsEmpty()

eC_Bool CGUIImageCacheReplacementManagerImpl::IsEmpty ( ) const

virtual

Determines if the list is empty

Returns

True if the manager's part of the cache is empty

Implements CGUIImageCacheReplacementManager.

Remove()

eC_Bool CGUIImageCacheReplacementManagerImpl::Remove ( const ImageResource_t &  eImageID )

virtual

Removes a specific image

Parameters

eImageID

the ID of the image to be removed

Returns

True if the image was successfully removed

Implements CGUIImageCacheReplacementManager.

RemoveFromEnd()

ImageResource_t CGUIImageCacheReplacementManagerImpl::RemoveFromEnd ( )

virtual

Removes the last image of the list

Returns

the removed image's ID (or DUMMY_IMAGE if no image could be removed)

Implements CGUIImageCacheReplacementManager.

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

• GUIImageCacheReplacementManagerImpl.h