imtbase::IObjectMetaInfo

#include <IObjectMetaInfo.h>

Inherits istd::IChangeable.

Public Types
enum	ChangeFlags { CF_OBJECT_METAINFO = 0xd83067d }

Public Member Functions
virtual QVariant	GetMetaInfo (QByteArray metaInfoId) const =0
virtual bool	SetMetaInfo (QByteArray metaInfoId, const QVariant &metaInfo)=0
virtual bool	IsMetaInfoWritable (QByteArray metaInfoId) const =0

Detailed Description

Interface for object meta-information.

Definition at line 41 of file IObjectMetaInfo.h.

Member Enumeration Documentation

ChangeFlags

enum imtbase::IObjectMetaInfo::ChangeFlags

Data model change notification flags.

Enumerator
CF_OBJECT_METAINFO	Meta information has been changed.

Definition at line 48 of file IObjectMetaInfo.h.

Member Function Documentation

GetMetaInfo()

virtual QVariant imtbase::IObjectMetaInfo::GetMetaInfo ( QByteArray  metaInfoId ) const

pure virtual

Get object's meta info.

IsMetaInfoWritable()

virtual bool imtbase::IObjectMetaInfo::IsMetaInfoWritable ( QByteArray  metaInfoId ) const

pure virtual

Check if meta information can be changed.

SetMetaInfo()

virtual bool imtbase::IObjectMetaInfo::SetMetaInfo ( QByteArray  metaInfoId, const QVariant &  metaInfo  )

pure virtual

Set new object's meta information for a given meta type.