self& operator--()
Pre-decrement.
This iterator after decremented.
db_vector_base_iterator::operator--()
self operator--(int)
Post-decrement.
A new iterator not decremented.
db_vector_base_iterator::operator--(int)
These functions have identical behaviors and semantics as those of db_vector_base_iterator , so please refer to equivalent in that class.
db_vector_iterator