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flush (Standard C++ Library)

Flushes the buffer.

template class<_Elem, _Tr> 
   basic_ostream<_Elem, _Tr>&  
   flush(basic_ostream<_Elem, _Tr>& _Ostr
   );

_Elem

The element type.

_Ostr

An object of type basic_ostream.

_Tr

Character traits.

An object of type basic_ostream.

The manipulator calls _Ostr.flush. It returns _Ostr.

// ostream_flush.cpp
// compile with: /EHsc
#include <iostream>

int main( ) 
{
   using namespace std;
   cout << "testing" << flush;
}
testing

Header: <ostream>

Namespace: std

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