tpism_exception.i - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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       ---
       tpism_exception.i (1072B)
       ---
            1 %header%{
            2 #include "pism_python.hh"
            3 #include "util/pism_utilities.hh"
            4 %}
            5 
            6 %exception {
            7   try {
            8     {
            9       pism::python::SigInstaller handler(SIGINT, pism::python::sigint_handler);
           10       $action
           11     }
           12     int sig = pism::python::check_signal();
           13     if (sig == SIGINT) {
           14       PyErr_SetString(PyExc_KeyboardInterrupt, "");
           15       return NULL;
           16     } else if (sig) {
           17       SWIG_exception(SWIG_RuntimeError, "Caught an unknown signal.");
           18       return NULL;      
           19     } 
           20   }
           21   catch(Swig::DirectorException &e) {
           22     SWIG_exception(SWIG_RuntimeError, e.getMessage());
           23   }
           24   catch (...) {
           25     SWIG_exception(SWIG_RuntimeError, "Caught an unexpected C++ exception");
           26   }
           27  }
           28 
           29 /* FIXME: this completely overrides the %exception block above. I need
           30    to fix this. -- CK */
           31 %include exception.i
           32 %exception {
           33   try {
           34     $action
           35   } catch (pism::RuntimeError &e) {
           36     SWIG_exception(SWIG_RuntimeError, e.what());
           37   } catch (std::exception &e) {
           38     SWIG_exception(SWIG_UnknownError, e.what());
           39   } catch (...) {
           40     SWIG_exception(SWIG_UnknownError, "unknown C++ exception");
           41   }
           42 }
           43