sync_with_stdio

str

#include <sstream>string str() const;void str(string &s) 

The str( ) function is a member of stringstream, istringstream, and ostringstream.

The first form of str( ) returns a string object that contains the current contents of the string-based stream.

The second form frees the string currently contained in the string stream and substitutes the string referred to by s.

Related functions are get( ) and put( ).