uhd

//

// Copyright 2011 Ettus Research LLC

//

// This program 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.

//

// This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

//

#include <uhd/exception.hpp>

#include <boost/functional/hash.hpp>

#include <boost/format.hpp>

using namespace uhd;

exception::exception(const std::string &what):

    std::runtime_error(what){/* NOP */}

#define make_exception_impl(name, class, base) \

    class::class(const std::string &what): \

        base(str(boost::format("%s: %s") % name % what)){} \

    unsigned class::code(void) const{return boost::hash<std::string>()(#class) & 0xfff;} \

    class *class::dynamic_clone(void) const{return new class(*this);} \

    void class::dynamic_throw(void) const{throw *this;}

make_exception_impl("AssertionError",        assertion_error,         exception)

make_exception_impl("LookupError",           lookup_error,            exception)

make_exception_impl("IndexError",            index_error,             lookup_error)

make_exception_impl("KeyError",              key_error,               lookup_error)

make_exception_impl("TypeError",             type_error,              exception)

make_exception_impl("ValueError",            value_error,             exception)

make_exception_impl("RuntimeError",          runtime_error,           exception)

make_exception_impl("NotImplementedError",   not_implemented_error,   runtime_error)

make_exception_impl("EnvironmentError",      environment_error,       exception)

make_exception_impl("IOError",               io_error,                environment_error)

make_exception_impl("OSError",               os_error,                environment_error)

make_exception_impl("SystemError",           system_error,            exception)