cppreference std string - PrivacyWall

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

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std::basic_string - cppreference.com

class Traits =std::char_traits< CharT >>using basic_string = std::basic_string< CharT, Traits, std::pmr::polymorphic_allocator< CharT >>; The class template basic_string stores and manipulates sequences of character -like objects, which are non-array objects of TrivialType and StandardLayoutType.

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

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Strings library - cppreference.com

When a user-defined character container type for std::basic_string and std::basic_string_view (since C++17) is used, it is also necessary to provide a corresponding character trait class (which can be a specialization of std::char_traits). The class template std::basic_string generalizes how sequences of characters are manipulated and stored.

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

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std::basic_string_view - cppreference.com

Every specialization of std::basic_string_view is a TriviallyCopyable type. CharTraits class specifying the operations on the character type. Like for std::basic_string, Traits::char_type must name the same type as CharT or the program is ill-formed.

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.

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

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std::to_string - cppreference.com

Converts a numeric value to std::string. Let buf be an internal to the conversion functions buffer, sufficiently large to contain the result of conversion. 1) Converts a signed integer to a string as if by std::sprintf(buf, "%d", value). 2) Converts a signed integer to a string as if by std::sprintf(buf, "%ld", value).

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

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operator==,!=,<,<=,>,>=,<=>(std::basic_string) - cppreference.com

Compares the contents of a string with another string or a null-terminated array of CharT. Two strings are equal if both the size of lhs and rhs are equal and each character in lhs has equivalent character in rhs at the same position.

http://naipc.uchicago.edu/2014/ref/cppreference/en/cpp/string/bas...

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std::basic_string - cppreference.com - University of Chicago

The class template basic_string stores and manipulates sequences of char-like objects (that is, objects for which a specialization of std::char_traits or compatible traits class is provided).

http://man6.org/docs/cppreference-doc/reference/en.cppreference.c...

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Strings library - cppreference.com - man6.org

std::basic_string - a templated class designed to manipulate strings of any character type. std::basic_string_view (C++17) - a lightweight non-owning read-only view into a subsequence of a string. Null-terminated strings - arrays of characters terminated by a special null character.

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

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std::basic_string<CharT,Traits,Allocator>:: basic_string - Reference

Constructs new string from a variety of data sources and optionally using user supplied allocator alloc. 1) The default constructor since C++11. Constructs an empty string with a default-constructed allocator. If Allocator is not DefaultConstructible, the behavior is undefined. 2) The default constructor until C++11.

https://stackoverflow.com/questions/4668760/converting-an-int-to-...

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c++ - Converting an int to std::string - Stack Overflow

If you cannot use std::to_string from C++11, you can write it as it is defined on cppreference.com: std::string to_string( int value ) Converts a signed decimal integer to a string with the same content as what std::sprintf(buf, "%d", value) would produce for sufficiently large buf. Implementation. int length = snprintf( NULL, 0, "%d", x );

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