root/msg/format_violation.hh

/*  This file is part of Alue, the multiprotocol Internet discussion daemon

    Copyright © 2009 Antti-Juhani Kaijanaho

    Alue is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Alue is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Alue.  If not, see <http://www.gnu.org/licenses/>.

 */

#ifndef GUARD_MSG_FORMAT_VIOLATION_HH
#define GUARD_MSG_FORMAT_VIOLATION_HH

#include <exception>
#include <string>

namespace msg
{
        class format_violation : public std::exception
        {
                const std::string s;
                const char *cstr;
        public:
                format_violation(std::string s_) : s(s_), cstr(s.c_str()) {}
                ~format_violation() throw () {}
                const char *what() const throw() { return cstr; }
        };
}

#endif /* GUARD_MSG_FORMAT_VIOLATION_HH */