operators (std::unordered_set) operators (std::vector) remove_if remove_if std::array std::array::at std::array::back std::array::begin std::array::cbegin std::array::cend std::array::crbegin std::array::crend
// set::cbegin/cend#include <iostream>#include <set>intmain () { std::set<int> myset = {50,20,60,10,25}; std::cout <<"myset contains:";for(autoit=myset.cbegin(); it != myset.cend(); ++it) std::cout <<' '<< *it; std::cout <<'\n';return0; } ...
std::set::begin std::set::cbegin std::set::cend std::set::clear std::set::count std::set::crbegin std::set::crend std::set::emplace std::set::emplace_hint std::set::empty std::set::end std::set::equal_range std::set::erase std::set::extract std::set::find std::set:...
// cbegin/cend(c++11): Returns a const_iterator pointing to the first element in the container/ // Returns a const_iterator pointing to the past-the-end element in the container std::set<int> myset = { 50, 20, 60, 10, 25 }; std::cout << "myset contains:"; for (auto it =...
除了包含于 <iterator> ,若包含下列任一头文件,则保证 std::begin 与std::cbegin 可用: <array>、 <deque>、 <forward_list>、 <list>、 、 <regex>、 <set> 、 (C++20 起)、 <string> 、 <string_view> (C++17 起)、 <unordered_map>、 <unordered_set> 及<vector>。 用户定义重载可以...
#include <algorithm> #include <iostream> #include <set> int main() { std::set<int> set{3, 1, 4, 1, 5, 9, 2, 6, 5}; std::for_each(set.cbegin(), set.cend(), [](int x) { std::cout << x << ' '; }); std::cout << '\n'; } Output: 1 2 3 4 5 6 9See...
begin, cbegin 创建账户 std::begin,std::cbegin 在标头<array>定义 在标头<deque>定义 在标头<flat_map>定义 在标头<flat_set>定义 在标头<forward_list>定义 在标头<inplace_vector>定义 在标头<iterator>定义 在标头<list>定义 在标头定义 在标头...
cbeginReturn const_iterator to beginning (public member function ) cendReturn const_iterator to end (public member function ) crbeginReturn const_reverse_iterator to reverse beginning (public member function ) crendReturn const_reverse_iterator to reverse end (public member function ) ...
std::set::cbegin std::set::cend std::set::clear std::set::count std::set::crbegin std::set::crend std::set::emplace std::set::emplace_hint std::set::empty std::set::end std::set::equal_range std::set::erase std::set::extract std::set::find std::set::get_allocator std...
destructs theset (public member function) operator= assigns values to the container (public member function) get_allocator returns the associated allocator (public member function) Iterators begincbegin (C++11) returns an iterator to the beginning ...