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Specifies that variables of type bool appear as 1 or 0 in the stream.

ios_base& noboolalpha( 
   ios_base& _Str 


A reference to an object of type ios_base, or to a type that inherits from ios_base.

A reference to the object from which _Str is derived.

By default, noboolalpha is in effect.

noboolalpha effectively calls _Str.unsetf(ios_base::boolalpha), and then returns _Str.

boolalpha reverses the effect of noboolalpha.

See boolalpha for an example of using noboolalpha.

Header: <ios>

Namespace: std

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