cppreference.com 创建账户 页面 讨论 变换 查看 编辑 历史 std::set C++ 容器库 std::set 在标头<set>定义 template< classKey, classCompare=std::less<Key>, classAllocator=std::allocator<Key> >classset; (1) namespacepmr{ template< classKey, ...
set_intersection (1) template<classInputIt1,classInputIt2,classOutputIt>OutputIt set_intersection(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2, OutputIt d_first){while(first1!=last1&&first2!=last2){if(*first1<*first2)++first1;else{if(!(*first2<*first1))*d...
set(InputIt first, InputIt last, constAllocator&alloc) :set(first, last, Compare(), alloc){} (5)(since C++14) set(constset&other); (6) set(constset&other,constAllocator&alloc); (7)(since C++11) set(set&&other); (8)(since C++11) ...
std::set:: std::set::contains boolcontains(constKey&key)const; (1)(since C++20) template<classK>boolcontains(constK&x)const; (2)(since C++20) 1)Checks if there is an element with key equivalent tokeyin the container. 2)Checks if there is an element with key that comparesequivalent...
From cppreference.com std::set Member functions set::set set::~set iterator find(constKey&key); (1) const_iterator find(constKey&key)const; (2) template<classK> iterator find(constK&x); (3)(since C++14) template<classK> const_iterator find(constK&x)const; ...
为什么cppreference上说std::printf是表达式?可以把函数名称理解为一种常量，其中记录着函数的地址。普通的...
std::set 是关联容器,含有 Key 类型对象的已排序集。用比较函数 比较 (Compare) 进行排序。搜索、移除和插入拥有对数复杂度。 set 通常以红黑树实现。 在每个标准库使用比较 (Compare) 概念的场所,用等价关系确定唯一性。不精确地说,若二个对象 a 与b 相互间既不比较大于亦不比较小于: !comp(a, b) && ...
cppreference.com Create account Page Discussion Standard revision:DiffC++98/03C++11C++14C++17C++20C++23C++26 View Edit History std::vector C++ Containers library std::vector Defined in header<vector> template< classT, classAllocator=std::allocator<T> ...
setstate define bandeiras estaduais Original: sets state flags The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_ios função pública membro) [edit] clear apaga bandeiras de erro e ...
std::thread definiert in Header<thread> classthread; (seit C++11) Die Klassethreadrepräsentiert einenleichtgewichtigen Prozess. Threads ermöglichen die nebenläufige und asynchrone Ausführung von Programmabschnitten. Definierte Untertypen ...