cplusplus reference string - PrivacyWall

https://cplusplus.com/reference/string/string/

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string - C++ Users

Strings are objects that represent sequences of characters. The standard string class provides support for such objects with an interface similar to that of a standard container of bytes, but adding features specifically designed to operate with strings of single-byte characters. The string class is an instantiation of the basic_string class template that uses char (i.e., bytes) as its ...

https://en.cppreference.com/w/cpp/string/basic_string

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std:: basic_string - Reference

The class template basic_string stores and manipulates sequences of character-like objects, which are non-array objects of TrivialType and StandardLayoutType.The class is dependent neither on the character type nor on the nature of operations on that type. The definitions of the operations are supplied via the Traits template parameter - a specialization of std::char_traits or a compatible ...

https://www.w3schools.com/CPP/cpp_ref_string.asp

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C++ string Library Reference (string functions) - W3Schools

Returns the length of a string: size() Alias of length(). Returns the length of a string: max_size() Returns the maximum length of a string: empty() Checks wheter a string is empty or not: append() Appends a string (or a part of a string) to another string: substr() Returns a part of a string from a start index (position) and length: find()

https://legacy.cplusplus.com/reference/string/basic_string/

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basic_string - C++ Reference - cplusplus.com

The basic_string is the generalization of class string for any character type (see string for a description). Template parameters charT Character type. The string is formed by a sequence of characters of this type. This shall be a non-array POD type. traits Character traits class that defines essential properties of the characters used by basic_string objects (see char_traits).

https://blog.csdn.net/LXdian_LX/article/details/148148355

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C++中的string (1)简单介绍string中的接口用法以及注意 ...

Part2(string) 1. 概述. std::string 是 C++ 标准库中用于处理可变长度字符串的类，定义于头文件 <string>。它封装了动态字符数组，提供安全、便捷的字符串操作，避免了 C语言风格字符串（char*）的内存管理问题。string里面封装了一个char类型的字符数组, 而且里面有各种接口(函数)去管理这个字符数组, 大家 ...

https://cloud.tencent.com/developer/article/2521725

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【C++】【STL】（一）String的用法 - 腾讯云

STL库中String类提供多种构造函数及操作方法，包括插入、拼接、删除、查找、比较、交换、替换等，支持元素访问、子字符串提取及与C风格字符串转换，还涉及大小和容量管理，以及输入输出流操作。

https://thelinuxcode.com/stdstring-class-in-c-a-complete-guide/

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std::string Class in C++: A Complete Guide – TheLinuxCode

These benchmarks show that std::string is often comparable in performance to character arrays, while offering much better safety and convenience.. Inside std::string: How It Works Under the Hood. Understanding how std::string works internally can help you use it more effectively and appreciate its design.. The Small String Optimization (SSO) One of the most important optimizations in modern ...

https://en.cppreference.com/w/cpp/string

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Strings library - cppreference.com

String classes (std::string etc.) The class template std::basic_string generalizes how sequences of characters are manipulated and stored. String creation, manipulation, and destruction are all handled by a convenient set of class methods and related functions. Several specializations of std::basic_string are provided for commonly-used types:

https://cplusplus.com/reference/cstring/

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<cstring> (string.h) - C++ Users

Concatenate strings (function) strncat Append characters from string (function) Comparison: memcmp Compare two blocks of memory (function) strcmp Compare two strings (function) strcoll Compare two strings using locale (function) strncmp Compare characters of two strings (function) strxfrm Transform string using locale (function) Searching: memchr

https://legacy.cplusplus.com/reference/string/string/operator[]/

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string::operator[] - C++ Reference - cplusplus.com

The reference returned can be used to access or modify characters. Exception safety If pos is less than the string length, the function never throws exceptions (no-throw guarantee). If pos is equal to the string length, the const-version never throws exceptions (no-throw guarantee). Otherwise, it causes undefined behavior.

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