I want to have a QList
or QVector
in a class that it has a constant number of element type QScopedPointer< SomeAbstractClass >
. I could easily use something like this:
QList<QScopedPointer<SomeClass> listClass;
listClass.append(QScopedPointer<SomeClass>(new SomeClass()));
But in QScopedPointer
, copy constructor is disabled and we can't instantiate an abstract class.
Off course I could easily use QSharedPointer
but for some reasons I don't want to do that, so what can I do?
Edit: Here is my sample code, and I got this error:
class someAbsClass{
public:
someAbsClass(){}
virtual void fcn()=0;
};
class someClass : public someAbsClass{
public:
someClass(){}
void fcn(){
std::cout << "fcn" << std::endl;
}
};
int main(){
QVector<QScopedPointer<someAbsClass> > VectorPtrAbss(1);
VectorPtrAbss[0].reset(new someClass());
}
error: 'QScopedPointer<T, Cleanup>::QScopedPointer(const QScopedPointer<T, Cleanup>&) [with T = someAbsClass; Cleanup = QScopedPointerDeleter<someAbsClass>]' is private
Q_DISABLE_COPY(QScopedPointer)
^