#ifndef MPL_PY_EXCEPTIONS_H

#define MPL_PY_EXCEPTIONS_H

#include <exception>

#include <stdexcept>

namespace py

{

class exception : public std::exception

};

}

#define CALL_CPP_FULL(name, a, cleanup, errorcode) \

try \

{ \

a; \

} \

catch (const py::exception &) \

{ \

{ \

cleanup; \

} \

return (errorcode); \

} \

catch (const std::bad_alloc &) \

{ \

PyErr_Format(PyExc_MemoryError, "In %s: Out of memory", (name)); \

{ \

cleanup; \

} \

return (errorcode); \

} \

catch (const std::overflow_error &e) \

{ \

PyErr_Format(PyExc_OverflowError, "In %s: %s", (name), e.what()); \

{ \

cleanup; \

} \

return (errorcode); \

} \

catch (const std::runtime_error &e) \

{ \

PyErr_Format(PyExc_RuntimeError, "In %s: %s", (name), e.what()); \

{ \

cleanup; \

} \

return (errorcode); \

} \

catch (...) \

{ \

PyErr_Format(PyExc_RuntimeError, "Unknown exception in %s", (name)); \

{ \

cleanup; \

} \

return (errorcode); \

}

#define CALL_CPP_CLEANUP(name, a, cleanup) CALL_CPP_FULL(name, a, cleanup, 0)

#define CALL_CPP(name, a) CALL_CPP_FULL(name, a, , 0)

#define CALL_CPP_INIT(name, a) CALL_CPP_FULL(name, a, , -1)

#endif