Why is this vector iterator not incrementable?

Question

I\'m trying to delete the vector\'s content and I\'m getting an error - vector iterator is not incrementable, why is that?

This is my destructor:

C         


        

Answer 1

The problem is that you are trying to use an iterator while using the erase() function. erase(), push_back(), insert(), and other modifying functions invalidate iterators in STL.

Just use the clear() function:

City::~City()
{
    m_basesVector.clear();
}