Public Types
enum	MemoryDetail { TotalRam = 1 << 0 , AvailableRam = 1 << 1 , TotalSwap = 1 << 10 , AvailableSwap = 1 << 11 , AvailableMemory = AvailableRam \| AvailableSwap }

Public Member Functions
qint64	bytes (MemoryDetails detail) const

int	isValid () const

double	kilobytes (MemoryDetails detail) const

	KMemoryInfo ()

	KMemoryInfo (const KMemoryInfo &info)

QDateTime	lastUpdate () const

double	megabytes (MemoryDetails detail) const

KMemoryInfo &	operator= (const KMemoryInfo &info)

int	update ()

	~KMemoryInfo ()

Static Public Member Functions
static KMemoryInfo	currentInfo ()

Member Enumeration Documentation

◆ MemoryDetail

enum Digikam::KMemoryInfo::MemoryDetail

A detail of memory.

Enumerator
TotalRam
AvailableRam
TotalSwap
AvailableSwap
AvailableMemory

Constructor & Destructor Documentation

◆ KMemoryInfo() [1/2]

Digikam::KMemoryInfo::KMemoryInfo ( )

explicit

Constructs a memory information object which has no updated information.

See also: update()

◆ KMemoryInfo() [2/2]

Digikam::KMemoryInfo::KMemoryInfo ( const KMemoryInfo & info )

Copy constructor.

◆ ~KMemoryInfo()

Digikam::KMemoryInfo::~KMemoryInfo ( )

Destructor.

Member Function Documentation

◆ bytes()

qint64 Digikam::KMemoryInfo::bytes ( MemoryDetails detail ) const

Returns the specified memory details, as it was read by the last update(). If you combine the flags, they will either be added, or, when nonsensical, the larger of two values is returned (if you request TotalRam and FreeRam, you get TotalRam).

Returns: the value of the specified detail if available, or -1 if any requested detail detail was not requested or not available in the last update()

References AvailableRam, AvailableSwap, TotalRam, TotalSwap, and value.

Referenced by Digikam::DImgLoader::checkAllocation(), kilobytes(), Digikam::LibsInfoDlg::LibsInfoDlg(), and megabytes().

◆ currentInfo()

KMemoryInfo Digikam::KMemoryInfo::currentInfo ( )

static

Returns a KMemoryInfo object already updated to the current memory situation.

References update().

Referenced by Digikam::DImgLoader::checkAllocation(), and Digikam::LibsInfoDlg::LibsInfoDlg().

◆ isValid()

int Digikam::KMemoryInfo::isValid ( ) const

Returns status if last update was successful and the data is valid. -1 : not valid : unsupported platform 0 : not valid : parse failure from supported platform 1 : valid : parse done with success from supported platform

Referenced by Digikam::DImgLoader::checkAllocation(), and Digikam::LibsInfoDlg::LibsInfoDlg().

◆ kilobytes()

double Digikam::KMemoryInfo::kilobytes ( MemoryDetails detail ) const

References bytes().

◆ lastUpdate()

QDateTime Digikam::KMemoryInfo::lastUpdate ( ) const

Returns the timestamp of the last update, or a null one if the current memory information was never updated.

◆ megabytes()

double Digikam::KMemoryInfo::megabytes ( MemoryDetails detail ) const

References bytes().

◆ operator=()

KMemoryInfo & Digikam::KMemoryInfo::operator= ( const KMemoryInfo & info )

◆ update()

int Digikam::KMemoryInfo::update ( )

Request an update of the system memory.

Returns: whether the update was successful : -1 : unsupported platform 0 : parse failure from supported platform 1 : parse done with success from supported platform

Referenced by currentInfo().

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

core/libs/kmemoryinfo/kmemoryinfo.h
core/libs/kmemoryinfo/kmemoryinfo.cpp

Public Types

Public Member Functions

Static Public Member Functions