Iterator base() const; |
Returns the underlying base iterator. That is std::reverse_iterator(it).base() == it
.
The base iterator refers to the element that is next (from the std::reverse_iterator::iterator_type
perspective) to the element the reverse_iterator
is currently pointing to. That is &*(rit.base() - 1) == &*rit
.
Parameters
(none).
Return value
The underlying iterator.
Exceptions
(none).
Example
#include <iostream> #include <iterator> #include <vector> int main() { std::vector<int> v = { 0, 1, 2, 3, 4, 5 }; using RevIt = std::reverse_iterator<std::vector<int>::iterator>; RevIt r_end(v.begin()); RevIt r_begin(v.end()); for (auto it = r_end.base(); it != r_begin.base(); ++it) { std::cout << *it << " "; } std::cout << "\n"; }
Output:
0 1 2 3 4 5
See also
operator*operator->
| accesses the pointed-to element (public member function) |
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