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

Common interface for all classes that supports delegation of their data updates to another class. More...

#include <IChangeDelegator.h>

Inheritance diagram for istd::IChangeDelegator:
istd::IChangeable istd::IPolymorphic istd::CChangeDelegator istd::TChangeDelegator< Base > istd::TChangeDelegator< ibase::IHierarchicalCommand > istd::TChangeDelegator< IHierarchicalMessageContainer > istd::THierarchicalBase< Base, Interface > istd::THierarchicalBase< ibase::IHierarchicalCommand > istd::THierarchicalBase< IHierarchicalMessageContainer > iqtgui::CHierarchicalCommand ilog::CMessageContainer ilog::CLogComp iloggui::CLogGuiComp

Public Member Functions

virtual istd::IChangeableGetSlavePtr () const =0
 Sets the slave object pointer. More...
 
virtual void SetSlavePtr (istd::IChangeable *slavePtr)=0
 Gets the slave object pointer. 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

- 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...
 
- 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 all classes that supports delegation of their data updates to another class.

This is usefull for composed objects to delegate information about data changes from a child element to its owner.

Definition at line 20 of file IChangeDelegator.h.

Member Function Documentation

virtual istd::IChangeable* istd::IChangeDelegator::GetSlavePtr ( ) const
pure virtual

Sets the slave object pointer.

Its IChangeable methods will be called, if this object is updated.

Implemented in istd::CChangeDelegator.

virtual void istd::IChangeDelegator::SetSlavePtr ( istd::IChangeable slavePtr)
pure virtual

Gets the slave object pointer.

Implemented in istd::CChangeDelegator.


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

© 2007-2017 Witold Gantzke and Kirill Lepskiy