Name
showpoint function — Manipulator to show decimal point even when unnecessary
Synopsis
ios_base& showpoint(ios_base& stream)The showpoint function is a
manipulator that sets the showpoint flag, which tells an output
stream to write a decimal point for floating-point output, even if
the point is unnecessary (only zeros appear after the decimal
point). Specifically, the function calls stream.setf(ios_base::showpoint) and
returns stream.
See Also
fixed function, ios_base::fmtflags type, noshowpoint function, scientific function, num_put in <locale>
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