iostreams: change default floating point precision?

[Joseph Turian]

Hi,

How can I change the default floating point precision for the duration
of execution?
i.e. that *every* ostream I subsequently create will have this
precision?

Thanks

Joseph

 

[Rolf Magnus]

Hi,

How can I change the default floating point precision for the duration
of execution?
i.e. that *every* ostream I subsequently create will have this
precision?

Maybe you can do something like that by replacing the num_put facette in the
global locale.