27
Iterators library
[iterators]
27.5
Iterator adaptors
[predef.iterators]
27.5.1
Reverse iterators
[reverse.iterators]
27.5.1.3
reverse_iterator
operations
[reverse.iter.ops]
27.5.1.3.9
operator+=
[reverse.iter.op+=]
constexpr reverse_iterator& operator+=(difference_type n);
1
#
Effects:
As if by:
current -= n;
2
#
Returns:
*this
.