public member function

std::ostringstream::rdbuf

<sstream>
stringbuf* rdbuf ( ) const;
Get/set the associated stringbuf object
Returns a pointer to the stringbuf object associated with the stream.

Parameters

none

Return Value

A pointer to the stringbuf object associated with the stream.
Notice that for any successfully constructed ostringstream object this pointer is never NULL, even if the buffer string is empty.

Example

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// ostringstream::rdbuf
#include <iostream>
#include <sstream>
using namespace std;

int main () {
  stringbuf *pbuf;
  ostringstream oss;

  pbuf=oss.rdbuf();
  pbuf->sputn ("Sample string",13);
  cout << pbuf->str();

  return 0;
}


Basic template member declaration

( basic_ostringstream<charT,traits,Allocator> )
 
 
basic_stringbuf<charT,traits,Allocator> * rdbuf () const;


See also

ios::rdbuf
Get/set the associated stream buffer (public member function)
stringbuf
String stream buffer (class)