Returns a reverse iterator to the first element of the reversed multimap
. It corresponds to the last element of the non-reversed multimap
. If the multimap
is empty, the returned iterator is equal to rend()
.
(none).
Reverse iterator to the first element.
Constant.
#include <algorithm> #include <iostream> #include <map> #include <string> int main() { std::multimap<std::string, int> multimap { { "█", 1 }, { "▒", 5 }, { "░", 3 }, { "▓", 7 }, { "▓", 8 }, { "░", 4 }, { "▒", 6 }, { "█", 2 }, }; std::cout << "Print out in reverse order using const reverse iterators:\n"; std::for_each(multimap.crbegin(), multimap.crend(), [](std::pair<const std::string, int> const& e) { std::cout << "{ \"" << e.first << "\", " << e.second << " };\n"; }); multimap.rbegin()->second = 42; // OK: non-const value is modifiable // multimap.crbegin()->second = 42; // Error: cannot modify the const value }
Possible output:
(C++11) | returns a reverse iterator to the end (public member function) |
(C++14) | returns a reverse iterator to the beginning of a container or array (function template) |
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