how to clear up the std::stringstream?

[kathy]

I am trying to convert integer to std::string by using:

int m,n;
std::string s1,s2;
std::stringstream sStream;
sStream << m;
s1 = sStream.str();

????? how to clear up sStream ???

sStream << n;
s2 = sStream.str();

 

[Jeff Flinn]

I am trying to convert integer to std::string by using:

int m,n;
std::string s1,s2;
std::stringstream sStream;
sStream << m;
s1 = sStream.str();

????? how to clear up sStream ???

sStream.str("");

sStream << n;
s2 = sStream.str();

See http://www.boost.org/libs/conversion/lexical_cast.htm for the
lexical_cast library which lets you:

std::string s1( boost::lexical_cast<std::string>( m ) );
std::string s2( boost::lexical_cast<std::string>( n ) );


Jeff