public member function

std::ostringstream::str

<sstream>
string str ( ) const;
void str ( const string & s );
Get/set the associated string object
The first version returns a copy of the string object currently associated with the string stream buffer.

The second syntax copies the content of string s to the string object associated with the string stream buffer.

The function effectivelly calls rdbuf()->str().

Notice that setting a new string does not clear the error flags currently set in the stream object unless the member function clear is explicitly called.

Parameters

s
String object whose content is to be copied to the string stream buffer.

Return Value

The first version returns a copy of the string object currently associated with the stream buffer.

Example

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

int main () {

  ostringstream oss;
  string mystr;

  oss << "Sample string";
  mystr=oss.str();

  cout << mystr;

  return 0;
}


Basic template member declaration

( basic_ostringstream<charT,traits,Allocator> )
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basic_string<charT,traits,Allocator> str () const;
void str (const basic_string<charT,traits,Allocator> & s );


See also

ostringstream::ostringstream
Construct an object and optionally initialize its content (public member function)