在标头<cstring>定义 strcpy 复制字符串给另一个 (函数) strncpy 复制来自字符串的一定量字符给另一个 (函数) strcat 连接两个字符串 (函数) strncat 连接两个字符串的一定量字符 (函数) strxfrm 变换字符串,使得strcmp会返回与strcoll相同的结果 (函数) ...
<cstring> 多种窄字符串处理函数 <string> std::basic_string类模板 <string_view> (C++17) std::basic_string_view类模板 文本处理库 <cctype> 确定窄字符类别的函数 <charconv> (C++17) std::to_chars与std::from_chars <clocale> C 本地化工具 ...
#include <algorithm> #include <cstring> #include <iostream> #include <vector> int main() { std::vector<const char*> cats{"Heathcliff", "Snagglepuss", "Hobbes", "Garfield"}; std::sort(cats.begin(), cats.end(), [](const char* strA, const char* strB) { return std::strcmp(strA,...
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您可以使用类似 cppref.microblock.cc/function 的链接直接跳转到相应页面。匹配逻辑遵循三个步骤:完全匹配: 代码首先尝试完全匹配 xxx.html。例如,如果用户输入 cstring.html,代码会尝试查找 cstring.html。为了便于匹配,路径和关键字都会转换为小写,下划线会被移除,并且会去掉 .html 扩展名。 路径匹配: 如果完全匹配...
#include <cstring> // required for using the functions below strlen // don't confuse the length of a string with the size of the array holding it char name[] = "banana"; int length = strlen(name); // length is 6 strcat (see also: strncat) If the array holding the first string ...
Defined in header <cstring> char* strncpy( char* dest, const char* src, std::size_t count ); Copies at most count characters of the byte string pointed to by src (including the terminating null character) to character array pointed to by dest. If count is reached before the entire...
C++ Library - <cstring> C++ Library - <cuchar> C++ Library - <charconv> C++ Library - <cfenv> C++ Library - <cmath> C++ Library - <ccomplex> C++ Library - <expected> C++ Library - <format> C++ Library - <future> C++ Library - <flat_set> C++ Library - <flat_map> C++ Library ...
C++ Library - <cstring> C++ Library - <cuchar> C++ Library - <charconv> C++ Library - <cfenv> C++ Library - <cmath> C++ Library - <ccomplex> C++ Library - <expected> C++ Library - <format> C++ Library - <future> C++ Library - <flat_set> C++ Library - <flat_map> C++ Library ...
<cstring> various narrow character string handling functions <cwchar> various wide and multibyte string handling functions <cuchar> (since C++11) C-style Unicode character conversion functions <string> std::basic_string class template Containers library <...