> You can see that the increment operator is defined and is public.
The *pre-increment* operator is defined...i.e., ++iter. Post-increment (iter++) is not. In general pre-increment is what you want for iterators as post-increment may involve making a potentially expensive copy.
The *pre-increment* operator is defined...i.e., ++iter. Post-increment (iter++) is not. In general pre-increment is what you want for iterators as post-increment may involve making a potentially expensive copy.