operator<<,>>(std::mersenne_twister_engine)

Since C++11

Writes the textual representation of the current state of e to os with fmtflags set to std::ios_base::dec | std::ios_base::left and the fill character set to the space character.

# Declarations

template< class CharT, class Traits >
friend std::basic_ostream<CharT, Traits>&
operator<<( std::basic_ostream<CharT, Traits>& os,
const mersenne_twister_engine& e );

(since C++11)

template< class CharT, class Traits >
friend std::basic_istream<CharT, Traits>&
operator>>( std::basic_istream<CharT, Traits>& is,
mersenne_twister_engine& e );

(since C++11)

# Parameters

os: output stream to insert the data to
is: input stream to extract the data from
e: pseudo-random number engine

# Defect reports

DR	Applied to	Behavior as published	Correct behavior
LWG 3519	C++11	the form of insertion and extraction operators were unspecified	specified to be hidden friends