istd::ITimeStamp Class Reference

Common interface for timer implementations. More...

#include <ITimeStamp.h>

Inheritance diagram for istd::ITimeStamp:

Public Types
enum	ChangeFlags { CF_START_SET = 0xa623a }
	Data model change notification flags. More...
Public Types inherited from istd::IChangeable
enum	ChangeFlags {   CF_ACF_INTERNAL = 0 , CF_ALL_DATA , CF_ANY , CF_DESTROYING ,   CF_DELEGATED , CF_NO_UNDO }
	Data model change notification flags. More...
enum	SupportedOperations {   SO_NONE = 0 , SO_OBSERVE = 1 << 0 , SO_COPY = 1 << 1 , SO_CLONE = 1 << 2 ,   SO_COMPARE = 1 << 3 , SO_RESET = 1 << 4 }
	Flags for supported operations. More...
enum	CompatibilityMode { CM_STRICT , CM_WITHOUT_REFS , CM_WITH_REFS , CM_CONVERT }
	Control how relationship betweeen objects are interpreted. More...
typedef QMultiMap< QByteArray, QVariant >	ChangeInfoMap

Public Member Functions
virtual void	Start (double elapsedTime=0)=0
	Start the timer.
virtual QDateTime	GetStartTime () const =0
	Get point in time of latest start.
virtual double	GetElapsed () const =0
	Return the time in seconds from start until this call.
virtual double	GetTimeTo (const ITimeStamp &timer) const =0
	Get time difference to second timer.
virtual void	WaitTo (double time) const =0
	Wait for specific timer elapsed value is reached.
virtual double	GetTimerResolution () const =0
	Return the timer resolution in seconds.
Public Member Functions inherited from istd::IChangeable
virtual int	GetSupportedOperations () const
	Get set of flags for supported operations.
virtual bool	CopyFrom (const IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS)
	Copy this object from another one.
virtual bool	IsEqual (const IChangeable &object) const
	Compare this object with another object.
virtual istd::TUniqueInterfacePtr< istd::IChangeable >	CloneMe (CompatibilityMode mode=CM_WITHOUT_REFS) const
	Make a copy of this object.
virtual bool	ResetData (CompatibilityMode mode=CM_WITHOUT_REFS)
	Reset data to its default state.
virtual void	BeginChanges (const ChangeSet &changeSet)
	Starts the change transaction.
virtual void	EndChanges (const ChangeSet &changeSet)
	Ends the change transaction.
virtual void	BeginChangeGroup (const ChangeSet &changeSet)
	Starts group of changes.
virtual void	EndChangeGroup (const ChangeSet &changeSet)
	Ends group of changes.
Public Member Functions inherited from istd::IPolymorphic
virtual	~IPolymorphic ()

Additional Inherited Members
Static Public Member Functions inherited from istd::IChangeable
static const ChangeSet &	GetNoChanges ()
	Get empty set of changes.
static const ChangeSet &	GetAnyChange ()
	Get anonymous change set.
static const ChangeSet &	GetAllChanges ()
	Get anonymous change set.
static const ChangeSet &	GetDelegatedChanges ()
	Get delegated change set.
Protected Member Functions inherited from istd::IChangeable
virtual void	OnBeginChanges ()
	Callback function for begin change event.
virtual void	OnEndChanges (const ChangeSet &changeSet)
	Callback function for end change event.

Detailed Description

Common interface for timer implementations.

Definition at line 21 of file ITimeStamp.h.

Member Enumeration Documentation

ChangeFlags

enum istd::ITimeStamp::ChangeFlags

Data model change notification flags.

Enumerator
CF_START_SET

Definition at line 27 of file ITimeStamp.h.

Member Function Documentation

GetElapsed()

virtual double istd::ITimeStamp::GetElapsed ( ) const

pure virtual

Return the time in seconds from start until this call.

Implemented in istd::CGeneralTimeStamp.

GetStartTime()

virtual QDateTime istd::ITimeStamp::GetStartTime ( ) const

pure virtual

Get point in time of latest start.

Implemented in istd::CGeneralTimeStamp.

GetTimerResolution()

virtual double istd::ITimeStamp::GetTimerResolution ( ) const

pure virtual

Return the timer resolution in seconds.

Implemented in istd::CGeneralTimeStamp.

GetTimeTo()

virtual double istd::ITimeStamp::GetTimeTo ( const ITimeStamp &  timer ) const

pure virtual

Get time difference to second timer.

Implemented in istd::CGeneralTimeStamp.

Start()

virtual void istd::ITimeStamp::Start ( double  elapsedTime = 0 )

pure virtual

Start the timer.

Parameters

elapsed

optional current elapsed time.

Implemented in istd::CGeneralTimeStamp.

WaitTo()

virtual void istd::ITimeStamp::WaitTo ( double  time ) const

pure virtual

Wait for specific timer elapsed value is reached.

Implemented in istd::CGeneralTimeStamp.

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

• Acf/Include/istd/ITimeStamp.h