| |
|
|
| #ifndef MPL_PY_EXCEPTIONS_H |
| #define MPL_PY_EXCEPTIONS_H |
|
|
| #include <exception> |
| #include <stdexcept> |
|
|
| namespace py |
| { |
| class exception : public std::exception |
| { |
| public: |
| const char *what() const throw() |
| { |
| return "python error has been set"; |
| } |
| }; |
| } |
|
|
| #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 |
|
|
