2011/8/15 Albert Astals Cid <aa...@kde.org>: > A Dilluns, 15 d'agost de 2011, Alexander Potashev vàreu escriure: >> How about adding a "QMap<QString, QVariant> m_ext;" to *Info classes, >> so that I can store additional variables there? Most (but not all) >> *Job classes are unlikely to be expanded later, because they perform >> very simple operations. > > Why not simply use a d-pointer like it is explained in techbase?
I thought about "QMap<QString, QVariant>" as of an easier solution since you won't need to declare the NoteInfoPrivate class. >> If I'll add just a forward declaration like "class NoteInfoPrivate;" >> and a "NoteInfoPrivate *p;" into the NoteInfo class, will it be OK? > > I guess you mean using a d-pointer, yes, that's the suggested way of dealing > with this kind of issue. So, the NoteInfoPrivate class may not have any declaration (except for the forward declaration) until it will be necessary, right? -- Alexander Potashev
