Boost Exception

errinfo_at_line

#include <boost/exception/errinfo_at_line.hpp>

#include <boost/exception/error_info.hpp>

namespace
boost
    {
    typedef error_info<struct errinfo_at_line_,int> errinfo_at_line;
    }

This type is designed to be used as a standard error_info instance for transporting a relevant text file line number, for example in parse error exceptions deriving from boost::exception.

See Also:

boost/exception/errinfo_at_line.hpp