uhd/mpm/lib/exception.cpp

//
// Copyright 2017 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//

#include <mpm/exception.hpp>
#include <boost/format.hpp>
#include <functional>

using namespace mpm;

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 std::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)