if(argN<1 || argN > num_args_ || bound_.size()==0 || !bound_[argN-1] )
{
if( exceptions() & out_of_range_bit )
- boost::throw_exception(out_of_range()); // arg not in range.
+ boost::throw_exception(io::out_of_range()); // arg not in range.
else return *this;
}
bound_[argN-1]=false;