replace_with_range C++ 字符串库 std::basic_string template< container-compatible-range<CharT> R > constexpr std::basic_string& replace_with_range( const_iterator first, const_iterator last, R&& rg ); (C++23 起) 将范围 [first, last) 中的字符替换为范围 rg 中的字符。
std::string 答案是否的...如果您是指标准库已经提供的单线线,则没有“简单”的方法。但是,实现该功能并不难。 首先,我认为您可能还需要用 boost::replace_all(myString, "/", "\\/"); std::string result = boost::replace_all_copy(myString, "/", "\\/"); 和其他特殊角色替换 6投票 。在这...
basic_string::insert basic_string::insert_range (C++23) basic_string::erase basic_string::push_back basic_string::pop_back (DR*) basic_string::append basic_string::append_range (C++23) basic_string::operator+= basic_string::replace basic_string::replace_with_range (C++23) basic_string:...
basic_string::replacestd::basic_string::replace_with_rangestd::basic_string::reservestd::basic_string::resizestd::basic_string::resize_and_overwritestd::basic_string::rfindstd::basic_string::shrink_to_fitstd::basic_string::sizestd::basic_string::starts_withstd::basic_string::substrstd::...
basic_string cppreference.com 创建账户 页面 讨论 变换 查看 编辑 历史 std::basic_string C++ 字符串库 std::basic_string 在标头<string>定义 template< classCharT, classTraits=std::char_traits<CharT>, classAllocator=std::allocator<CharT> >classbasic_string;...
checks if the string ends with the given suffix (public member function) replace replaces specified portion of a string (public member function) substr returns a substring (public member function) copy copies characters (public member function) resize changes the number of characte...
string 有一系列成员函数,例如 find/replace/substr…… string 可以通过 s.c_str() 重新转换回古板的 const char *。 string 在离开作用域时自动释放内存 (RAII),不用手动 free。 (2)C++ 字符串和 C 字符串的不同 C 语言字符串是单独一个 char *ptr,自动以 ‘\0’ 结尾。 C++ 字符串是 string 类,...
string (它不是类模板) list forward_list deque queue priority_queue stack 有序关联容器: map multimap set multiset 无序关联容器: unordered_map unordered_multimap unordered_set unordered_multiset 力推网站:https://en.cppreference.com/w/cpp/container ...
std::basic_string<CharT,STraits,SAlloc> regex_replace(conststd::basic_string<CharT,STraits,SAlloc>&s, conststd::basic_regex<CharT,Traits>&re, constCharT*fmt, std::regex_constants::match_flag_typeflags= std::regex_constants::match_default); ...
basic_string::clear basic_string::insert basic_string::insert_range (C++23) basic_string::erase basic_string::push_back basic_string::pop_back (DR*) basic_string::append basic_string::append_range (C++23) basic_string::operator+= basic_string::replace basic_string::replace_with_range (C+...