在构造函数/析构函数中能否调用虚函数？

classBase
{
public:
Base()
{
Fuction();
}

virtualvoidFuction()
{
cout<<"constructBase::Fuction"<<endl;
}

~Base()
{
desFuction();
}

virtualvoiddesFuction()
{
cout<<"destructBase::Fuction"<<endl;
}
};

classA:publicBase
{
public:
A()
{
Fuction();
}
~A()
{
desFuction();
}
virtualvoidFuction()
{
cout<<"constructA::Fuction"<<endl;
}
virtualvoiddesFuction()
{
cout<<"destructrA::Fuction"<<endl;
}
};

inttest()
{
Aa;
return0;
}

cout<<"constructBase::Fuction"<<endl;

cout<<"constructA::Fuction"<<endl;

cout<<"destructrA::Fuction"<<endl;

cout<<"destructBase::Fuction"<<endl;