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/* Copyright (C) 2015 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_ISTREAM_H
#define CPPREFERENCE_ISTREAM_H
namespace std {
template <
class CharT,
class Traits = std::char_traits<CharT>
> class basic_istream : virtual public std::basic_ios<CharT, Traits> {
public:
explicit basic_istream(std::basic_streambuf<CharT, Traits>* sb);
virtual ~basic_istream();
basic_istream& operator>>(short& value);
basic_istream& operator>>(unsigned short& value);
basic_istream& operator>>(int& value);
basic_istream& operator>>(unsigned int& value);
basic_istream& operator>>(long& value);
basic_istream& operator>>(unsigned long& value);
#if CPPREFERENCE_STDVER>= 2011
basic_istream& operator>>(long long& value);
basic_istream& operator>>(unsigned long long& value);
#endif
basic_istream& operator>>(float& value);
basic_istream& operator>>(double& value);
basic_istream& operator>>(long double& value);
basic_istream& operator>>(bool& value);
basic_istream& operator>>(void*& value);
basic_istream& operator>>(basic_istream& st,
std::ios_base & (*func)(std::ios_base&));
basic_istream& operator>>(basic_istream& st,
std::basic_ios<CharT, Traits>& (*func)(std::basic_ios<CharT, Traits>&));
basic_istream& operator>>(basic_istream& st,
std::basic_istream & (*func)(std::basic_istream&));
basic_istream& operator>>(basic_istream& st,
std::basic_streambuf<CharT, Traits>* sb);
int_type get();
basic_istream& get(char_type& ch);
basic_istream& get(char_type* s, std::streamsize count);
basic_istream& get(char_type* s, std::streamsize count, char_type delim);
basic_istream& get(basic_streambuf& strbuf);
basic_istream& get(basic_streambuf& strbuf, char_type delim);
int_type peek();
basic_istream& unget();
basic_istream& putback(char_type ch);
basic_istream& getline(char_type* s, std::streamsize count);
basic_istream& getline(char_type* s, std::streamsize count, char_type delim);
basic_istream& ignore(std::streamsize count = 1, int_type delim = Traits::eof());
basic_istream& read(char_type* s, std::streamsize count);
std::streamsize readsome(char_type* s, std::streamsize count);
std::streamsize gcount() const;
pos_type tellg();
basic_istream& seekg(pos_type pos);
basic_istream& seekg(off_type off, std::ios_base::seekdir dir);
int sync();
class sentry {
public:
typedef Traits traits_type;
explicit sentry(std::basic_istream<CharT, Traits>& is, bool noskipws = false);
~sentry();
explicit operator bool() const;
};
protected:
#if CPPREFERENCE_STDVER>= 2011
basic_istream(const basic_istream& rhs) = delete;
basic_istream(basic_istream&& rhs);
#endif
basic_istream& operator=(const basic_istream& rhs) = delete;
#if CPPREFERENCE_STDVER>= 2011
basic_istream& operator=(basic_istream&& rhs);
void swap(basic_istream& rhs);
#endif
};
typedef basic_istream<char> istream;
typedef basic_istream<wchar_t> wistream;
extern istream cin;
extern wistream wcin;
template <
class CharT,
class Traits = std::char_traits<CharT>
> class basic_iostream : public std::basic_istream<CharT, Traits>,
public basic_ostream<CharT, Traits> {
public:
explicit basic_iostream(std::basic_streambuf<CharT, Traits>* sb);
protected:
#if CPPREFERENCE_STDVER>= 2011
basic_iostream(const basic_iostream& other) = delete;
basic_iostream(basic_iostream&& other);
#endif
basic_iostream& operator=(const basic_iostream& rhs) = delete;
#if CPPREFERENCE_STDVER>= 2011
basic_iostream& operator=(basic_iostream&& rhs);
void swap(basic_iostream& rhs);
#endif
};
typedef basic_iostream<char> iostream;
typedef basic_iostream<wchar_t> wiostream;
template<class CharT, class Traits>
basic_istream<CharT, Traits>& operator>>(basic_istream<CharT, Traits>& st, CharT& ch);
template<class Traits>
basic_istream<char, Traits>& operator>>(basic_istream<char, Traits>& st, signed char& ch);
template<class Traits>
basic_istream<char, Traits>& operator>>(basic_istream<char, Traits>& st, unsigned char& ch);
template<class CharT, class Traits>
basic_istream<CharT, Traits>& operator>>(basic_istream<CharT, Traits>& st, CharT* s);
template<class Traits>
basic_istream<char, Traits>& operator>>(basic_istream<char, Traits>& st, signed char* s);
template<class Traits>
basic_istream<char, Traits>& operator>>(basic_istream<char, Traits>& st, unsigned char* s);
template<class CharT, class Traits, class T>
basic_istream<CharT, Traits>& operator>>(basic_istream<CharT, Traits>&& st, T& value);
#if CPPREFERENCE_STDVER>= 2011
template<class CharT, class Traits>
std::basic_istream<CharT, Traits>& ws(std::basic_istream<CharT, Traits>& is);
#endif
} // namespace std
#endif // CPPREFERENCE_ISTREAM_H
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