< cpp | numeric | random | chi squared distribution
Revision as of 21:22, 2 November 2012 by P12bot
Performs stream input and output operations on pseudo-random number distribution
1) Writes a textual representation of the distribution parameters and internal state to
ostas textual representation. The formatting flags and fill character of
2) Restores the distribution parameters and internal state with data read from
ist. The formatting flags of
istare unchanged. The data must have been written using a stream with the same locale,
Traitstemplate parameters, otherwise the behavior is undefined. If bad input is encountered, ist.setstate(std::ios::failbit) is called, which may throw std::ios_base::failure.
dis unchanged in that case.
|ost||-||output stream to insert the data to|
|ist||-||input stream to extract the data from|
|d||-||pseudo-random number distribution|
2) may throw std::ios_base::failure on bad input.