Iznimke
prosljeđivanje po referenci i upotreba virtualnih funkcija
Primjer 05
class Array
{
...
class xSize()
{
...
virtual void PrinterError(){ cout << “size Error”; }
};

class xTooBig : public xSize
{
...
virtual void PrintError() {
   cout << “TooBig ” << itsSize; }
};

};
class xTooSmall : public xSize
{
...
virtual void PrintError() {
   cout << “TooSmall ” << itsSize; }
};

};
Array::Array(int size):itsSize(size)
{
   if(size>30000) throw xTooBig(size);
   if(size==0) throw xTooSmall(size);
...
}



...
try
{
...
}
catch (Array::xSize& theException)
{
   theException.PrintError();
}
...