Public Types | Public Member Functions | List of all members
istd::ITimeStamp Class Referenceabstract

Common interface for timer implementations. More...

#include <ITimeStamp.h>

Inheritance diagram for istd::ITimeStamp:
istd::IChangeable istd::IPolymorphic istd::CGeneralTimeStamp

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...
 

Public Member Functions

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

Additional Inherited Members

- Static Public Member Functions inherited from istd::IChangeable
static const ChangeSetGetNoChanges ()
 Get empty set of changes. More...
 
static const ChangeSetGetAnyChange ()
 Get anonymous change set. More...
 
static const ChangeSetGetAllChanges ()
 Get anonymous change set. More...
 
static const ChangeSetGetDelegatedChanges ()
 Get delegated change set. More...
 
- Protected Member Functions inherited from istd::IChangeable
virtual void OnBeginChanges ()
 Callback function for begin change event. More...
 
virtual void OnEndChanges (const ChangeSet &changeSet)
 Callback function for end change event. More...
 

Detailed Description

Common interface for timer implementations.

Definition at line 21 of file ITimeStamp.h.

Member Enumeration Documentation

Data model change notification flags.

Enumerator
CF_START_SET 

Definition at line 27 of file ITimeStamp.h.

Member Function Documentation

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

Return the time in seconds from start until this call.

Implemented in istd::CGeneralTimeStamp.

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

Get point in time of latest start.

Implemented in istd::CGeneralTimeStamp.

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

Return the timer resolution in seconds.

Implemented in istd::CGeneralTimeStamp.

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

Get time difference to second timer.

Implemented in istd::CGeneralTimeStamp.

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

Start the timer.

Parameters
elapsedoptional current elapsed time.

Implemented in istd::CGeneralTimeStamp.

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

Wait for specific timer elapsed value is reached.

Implemented in istd::CGeneralTimeStamp.


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

© 2007-2017 Witold Gantzke and Kirill Lepskiy