diff options
Diffstat (limited to 'mpm/lib/exception.cpp')
| -rw-r--r-- | mpm/lib/exception.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/mpm/lib/exception.cpp b/mpm/lib/exception.cpp new file mode 100644 index 000000000..6a6677a71 --- /dev/null +++ b/mpm/lib/exception.cpp @@ -0,0 +1,46 @@ +// +// Copyright 2017 Ettus Research (National Instruments Corp.) +// +// 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 <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) + |