std::set Defined in header<set> template< classKey, classCompare=std::less<Key>, classAllocator=std::allocator<Key> >classset; (1) namespacepmr{ template< classKey, classCompare=std::less<Key> >usingset=std::set
std::set Defined in header<set> template< classKey, classCompare=std::less<Key>, classAllocator=std::allocator<Key> >classset; (1) namespacepmr{ template< classKey, classCompare=std::less<Key> >usingset=std::set<Key, Compare,std::pmr::polymorphic_allocator<Key>>; ...
如果作为算法一部分调用的函数的执行抛出异常,且ExecutionPolicy是标准策略之一,那么调用std::terminate。对于任何其他ExecutionPolicy,行为由实现定义。 如果算法无法分配内存,那么抛出std::bad_alloc。 可能的实现 set_symmetric_difference (1) template<classInputIt1,classInputIt2,classOutputIt>OutputIt set_symmetric_...
#include <iostream> #include <set> void println(auto rem, auto const& container) { std::cout << rem << '{'; for (char sep[]{0, ' ', 0}; const auto& item : container) std::cout << sep << item, *sep = ','; std::cout << "}\n"; } int main() { std::set data{...
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...
External Links−Non-ANSI/ISO Libraries−Index−std Symbol Index C reference C89,C95,C99,C11,C17,C23│Compiler supportC99,C23 Language Basic concepts Keywords Preprocessor Expressions Declaration Initialization Functions Statements Headers Type support ...
stdman has been tested on Linux and OS X. Installation There's no need to compile stdman if you just want to install the man pages. Instead, just run: ./configure make install # as a user with appropriate permissions to install If you need to pass options to configure, you can do ...
std::set Defined in header<set> template< classKey, classCompare=std::less<Key>, classAllocator=std::allocator<Key> >classset; (1) namespacepmr{ template< classKey, classCompare=std::less<Key> >usingset=std::set<Key, Compare,std::pmr::polymorphic_allocator<Key>>; ...
std::hash<std::bitset> (C++11) hash support forstd::bitset (class template specialization) Notes If the size of a bit-set is not known at compile time, or it is necessary to change its size at run-time, the dynamic types such asstd::vector<bool>orboost::dynamic_bitset<>may be use...
client.SetRegion(Region);/* 下载Object到本地文件。*/GetObjectRequestrequest(BucketName, ObjectName); request.setResponseStreamFactory([=]() {returnstd::make_shared<std::fstream>(FileNametoSave, std::ios_base::out | std::ios_base::in | std::ios_base::trunc| std::ios_base::binary); ...