lexical_cast to unsigned

From: rogeeff (rogeeff_at_[hidden])
Date: 2001-12-07 17:09:02

Hi,

Is it possible to make the lexical_cast to throw an exception in this 
case:

#include <boost/lexical_cast.hpp>
using namespace boost;

int main() 
{
    unsigned int i;

    i = lexical_cast<unsigned int>( "-10" );

    return i;
}

Thank you,

Gennadiy.