/* Copyright (C) 2019 Povilas Kanapickas <povilas@radix.lt>

This file is part of cppreference-doc

This work is licensed under the Creative Commons Attribution-ShareAlike 3.0

Unported License. To view a copy of this license, visit

http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to Creative

Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA.

Permission is granted to copy, distribute and/or modify this document

under the terms of the GNU Free Documentation License, Version 1.3 or

any later version published by the Free Software Foundation; with no

Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.

*/

#ifndef CPPREFERENCE_DETAIL_STRING_FWD_H

#define CPPREFERENCE_DETAIL_STRING_FWD_H

// this is non-standard header

namespace std {

template<class CharT> struct char_traits;

template<class T> class allocator;

template <

class CharT,

class Traits = std::char_traits<CharT>,

class Allocator = std::allocator<CharT>

> class basic_string;

typedef basic_string<char> string;

typedef basic_string<wchar_t> wstring;

#if CPPREFERENCE_STDVER>= 2011

typedef basic_string<char16_t> u16string;

typedef basic_string<char32_t> u32string;

#endif

} // namespace std

#endif // CPPREFERENCE_DETAIL_STRING_FWD_H