std::setfill
From cppreference.com
Defined in header
<iomanip>
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template< class CharT >
/*unspecified*/ setfill( CharT c ); |
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When used in an expression out << setfill(c) sets the fill character of the stream out
to c
.
Contents |
[edit] Parameters
c | - | new value for the fill character |
[edit] Return value
Returns an object of unspecified type such that if out
is the name of an output stream of type std::basic_ostream<CharT, Traits>, then the expression out << setfill(n) behaves as if the following code was executed:
out.fill(n);
[edit] Notes
The current fill character may be obtained with std::ostream::fill
[edit] Example
Run this code
Output:
default fill: 42 setfill('*'): ********42
[edit] See also
manages the fill character (public member function of std::basic_ios )
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sets the placement of fill characters (function) |
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changes the width of the next input/output field (function) |