operator<<,>>(std::experimental::filesystem::path) (3) - Linux Manuals

operator<<,>>(std::experimental::filesystem::path): operator<<,>>(std::experimental::filesystem::path)

NAME

operator<<,>>(std::experimental::filesystem::path) - operator<<,>>(std::experimental::filesystem::path)

Synopsis

template< class CharT, class Traits >
std::basic_ostream<CharT,Traits>& (1) (filesystem TS)
operator<<( std::basic_ostream<CharT,Traits>& os, const path& p );
template< class CharT, class Traits >
std::basic_istream<CharT,Traits>& (2) (filesystem TS)
operator>>( std::basic_istream<CharT,Traits>& is, path& p );

Performs stream input or output on the path p. std::quoted is used so that spaces do not cause truncation when later read by stream input operator.

Parameters

os - stream to perform output on
is - stream to perform input on
p - path to insert or extract

Return value

1) os
2) is

Exceptions

(none)

Possible implementation

First version

  template< class CharT, class Traits >
  std::basic_ostream<CharT,Traits>&
      operator<<( std::basic_ostream<CharT,Traits>& os, const path& p )
  {
      os << std::quoted(p.string<CharT,Traits>());
      return os;
  }

Second version

  template< class CharT, class Traits >
  std::basic_istream<CharT,Traits>&
      operator>>( std::basic_istream<CharT,Traits>& is, path& p )
  {
      std::basic_string<CharT, Traits> t;
      is >> std::quoted(t);
      p = t;
      return is;
  }

Example

 This section is incomplete
 Reason: no example