Image::InstanceListEntry Class Reference

#include <image.h>

Classes
class	FileID

Public Types
typedef DynamicArray< FileID >	FileIDArray

Public Member Functions
	InstanceListEntry (Image *img, const FilePathClass &imgPath=FilePathClass(), const LoadOptions &imgLoadOptions=LoadOptions())
	~InstanceListEntry ()
Image *	GetImage ()
FileIDArray &	GetAssociatedFiles ()
bool	FileIsAssociatedWithImage (const FileID &fileID, FileID &foundFileID)
void	AssociateFileWithImage (const FileID &fileID)
void	DisassociateFileWithImage (const FileID &fileID)
bool	ReloadImageFromFile ()

Protected Attributes
Image *	_img
FileIDArray	_associatedFiles

Detailed Description

an entry in the Image::InstanceList

Member Typedef Documentation

FileIDArray

typedef DynamicArray<FileID> FileIDArray

array of FileID

Constructor & Destructor Documentation

InstanceListEntry()

InstanceListEntry	(	Image *	img,
		const FilePathClass &	imgPath = FilePathClass(),
		const LoadOptions &	imgLoadOptions = LoadOptions()
	)

ctor

Parameters

img	image for list entry
imgPath	[optional, defaults to ""] optional path to image file associated with image
imgLoadOptions	[optional] optional load options associated with image

~InstanceListEntry()

~InstanceListEntry

(

)

dtor – NOTE: image associated with entry is not destroyed

Member Function Documentation

AssociateFileWithImage()

void AssociateFileWithImage

(

const FileID &

fileID

)

associate the given fileID with the image in this entry

Parameters

fileID

file ID in question

DisassociateFileWithImage()

void DisassociateFileWithImage

(

const FileID &

fileID

)

disassociate the given fileID with the image in this entry

Parameters

fileID

file ID in question

FileIsAssociatedWithImage()

bool FileIsAssociatedWithImage	(	const FileID &	fileID,
		FileID &	foundFileID
	)

determine if the given fileID is associated with this entry

Parameters

fileID	file ID in question
foundFileID	[out] receives associated file ID if the given fileID is associated with this entry

Returns

true if the given fileID is associated with this entry else false

GetAssociatedFiles()

FileIDArray & GetAssociatedFiles

(

)

get the image files associated with the entry

Returns

the image files associated with the entry

GetImage()

Image * GetImage

(

)

get the image associated with the entry

Returns

the image associated with the entry

ReloadImageFromFile()

bool ReloadImageFromFile

(

)

Attempt to reload the associated image from an associated image file. Associated image will be marked as no longer being a candidate for unloading. NOTE: Image::InstanceListMutex() cannot be locked when calling this method

Returns

true if reload succeeded else false

Precondition

Image::InstanceListMutex() is not locked

Member Data Documentation

_associatedFiles

FileIDArray _associatedFiles

protected

files associated with image else empty array

_img

Image* _img

protected

image associated with entry

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

• image.h