ImageCore Class Reference

ImageCore indicates the basic image core utils, by providing the loadable image path. More...

#include <ImageCore.h>

Public Types
enum class	ErrorType { NOTHING_THEN , IMAGEREQ_OVERFLOW , IMAGEREQ_UNDERFLOW }
	The ErrorType enum. More...

Public Member Functions
	ImageCore ()=default
	ImageCore.
void	enImages (const QStringList &l)
	enImages input images
void	removeImages (const QStringList &what)
	removeImages remove images
std::optional< QString >	peek (const int index)
	peek get the index to and fetch result
ErrorType	errorType () const
	errorType get the errorType
int	size () const
	size get the image size
bool	empty () const
	empty check if empty now
void	clear ()
	clear clears up the holdings
int	index (const QString &path)
	fetch the index of holding path

Detailed Description

ImageCore indicates the basic image core utils, by providing the loadable image path.

Member Enumeration Documentation

ErrorType

enum class ImageCore::ErrorType

strong

The ErrorType enum.

Enumerator
NOTHING_THEN	OK.
IMAGEREQ_OVERFLOW	overflow request
IMAGEREQ_UNDERFLOW	underflow request

Member Function Documentation

empty()

bool ImageCore::empty ( ) const

inline

empty check if empty now

Returns

is empty?

enImages()

void ImageCore::enImages ( const QStringList &  l )

inline

enImages input images

Parameters

l	the images

errorType()

ErrorType ImageCore::errorType ( ) const

inline

errorType get the errorType

Returns

errorType

index()

int ImageCore::index ( const QString &  path )

inline

fetch the index of holding path

Parameters

path

Returns

int

peek()

std::optional< QString > ImageCore::peek

(

const int

index

)

peek get the index to and fetch result

Parameters

index

index query index

Returns

possible path

Note

if failed, you need to query the errorType to see the details

removeImages()

void ImageCore::removeImages

(

const QStringList &

what

)

removeImages remove images

Parameters

what

size()

int ImageCore::size ( ) const

inline

size get the image size

Returns

image size

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

• builtin/app/ImageWalker/core/ImageCore.h
• builtin/app/ImageWalker/core/ImageCore.cpp