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//
// except.i
// Dave Beazley
// April 14, 1997
//
// This SWIG library file provides language independent exception handling
#ifdef AUTODOC
%section "Exception Handling Library",info,after,pre,nosort,skip=1,chop_left=3,chop_right=0,chop_top=0,chop_bottom=0
%text %{
%include exception.i
This library provides language independent support for raising scripting
language exceptions in SWIG generated wrapper code. Normally, this is
used in conjunction with the %except directive.
To raise an exception, use the following function call :
SWIG_exception(int exctype, char *msg);
'exctype' is an exception type code and may be one of the following :
SWIG_MemoryError
SWIG_IOError
SWIG_RuntimeError
SWIG_IndexError
SWIG_TypeError
SWIG_DivisionByZero
SWIG_OverflowError
SWIG_SyntaxError
SWIG_ValueError
SWIG_SystemError
SWIG_UnknownError
'msg' is an error string that should be reported to the user.
The library is normally used in conjunction with the %except directive
as follows :
%except {
try {
$function
} catch RangeError {
SWIG_exception(SWIG_IndexError,"Array index out of bounds");
} catch(...) {
SWIG_exception(SWIG_UnknownError,"Uncaught exception");
}
}
It is important to note that the SWIG_exception() function is only available
to the C code generated by SWIG. It is not available in the scripting language
interface itself.
%}
#endif
%{
#define SWIG_MemoryError 1
#define SWIG_IOError 2
#define SWIG_RuntimeError 3
#define SWIG_IndexError 4
#define SWIG_TypeError 5
#define SWIG_DivisionByZero 6
#define SWIG_OverflowError 7
#define SWIG_SyntaxError 8
#define SWIG_ValueError 9
#define SWIG_SystemError 10
#define SWIG_UnknownError 99
%}
#ifdef SWIGTCL8
%{
#define SWIG_exception(a,b) { Tcl_SetResult(interp,b,TCL_VOLATILE); return TCL_ERROR; }
%}
#else
#ifdef SWIGTCL
%{
#define SWIG_exception(a,b) { Tcl_SetResult(interp,b,TCL_VOLATILE); return TCL_ERROR; }
%}
#endif
#endif
#ifdef SWIGPERL5
%{
#define SWIG_exception(a,b) croak(b)
%}
#endif
#ifdef SWIGPERL4
%{
#define SWIG_exception(a,b) fatal(b)
%}
#endif
#ifdef SWIGPYTHON
%{
static void _SWIG_exception(int code, char *msg) {
switch(code) {
case SWIG_MemoryError:
PyErr_SetString(PyExc_MemoryError,msg);
break;
case SWIG_IOError:
PyErr_SetString(PyExc_IOError,msg);
break;
case SWIG_RuntimeError:
PyErr_SetString(PyExc_RuntimeError,msg);
break;
case SWIG_IndexError:
PyErr_SetString(PyExc_IndexError,msg);
break;
case SWIG_TypeError:
PyErr_SetString(PyExc_TypeError,msg);
break;
case SWIG_DivisionByZero:
PyErr_SetString(PyExc_ZeroDivisionError,msg);
break;
case SWIG_OverflowError:
PyErr_SetString(PyExc_OverflowError,msg);
break;
case SWIG_SyntaxError:
PyErr_SetString(PyExc_SyntaxError,msg);
break;
case SWIG_ValueError:
PyErr_SetString(PyExc_ValueError,msg);
break;
case SWIG_SystemError:
PyErr_SetString(PyExc_SystemError,msg);
break;
default:
PyErr_SetString(PyExc_RuntimeError,msg);
break;
}
}
#define SWIG_exception(a,b) { _SWIG_exception(a,b); return NULL; }
%}
#endif
#ifdef SWIGGUILE
%{
static void _SWIG_exception (int code, const char *msg,
const char *subr) {
#define ERROR(scmerr) \
scm_error(gh_symbol2scm((char *) (scmerr)), \
(char *) subr, (char *) msg, \
SCM_EOL, SCM_BOOL_F)
#define MAP(swigerr, scmerr) \
case swigerr: \
ERROR(scmerr); \
break
switch (code) {
MAP(SWIG_MemoryError, "swig-memory-error");
MAP(SWIG_IOError, "swig-io-error");
MAP(SWIG_RuntimeError, "swig-runtime-error");
MAP(SWIG_IndexError, "swig-index-error");
MAP(SWIG_TypeError, "swig-type-error");
MAP(SWIG_DivisionByZero, "swig-division-by-zero");
MAP(SWIG_OverflowError, "swig-overflow-error");
MAP(SWIG_SyntaxError, "swig-syntax-error");
MAP(SWIG_ValueError, "swig-value-error");
MAP(SWIG_SystemError, "swig-system-error");
default:
ERROR("swig-error");
}
#undef ERROR
#undef MAP
}
#define SWIG_exception(a,b) _SWIG_exception(a, b, FUNC_NAME)
%}
#endif
#ifdef SWIGMZSCHEME
%{
static void _SWIG_exception (int code, const char *msg) {
#define ERROR(errname) \
scheme_signal_error(errname " (%s)", msg);
#define MAP(swigerr, errname) \
case swigerr: \
ERROR(errname); \
break
switch (code) {
MAP(SWIG_MemoryError, "swig-memory-error");
MAP(SWIG_IOError, "swig-io-error");
MAP(SWIG_RuntimeError, "swig-runtime-error");
MAP(SWIG_IndexError, "swig-index-error");
MAP(SWIG_TypeError, "swig-type-error");
MAP(SWIG_DivisionByZero, "swig-division-by-zero");
MAP(SWIG_OverflowError, "swig-overflow-error");
MAP(SWIG_SyntaxError, "swig-syntax-error");
MAP(SWIG_ValueError, "swig-value-error");
MAP(SWIG_SystemError, "swig-system-error");
default:
ERROR("swig-error");
}
#undef ERROR
#undef MAP
}
#define SWIG_exception(a,b) _SWIG_exception(a, b)
%}
#endif
#ifdef SWIGJAVA
%{
static void SWIG_JavaException(JNIEnv *jenv, int code, const char *msg) {
SWIG_JavaExceptionCodes exception_code = SWIG_JavaUnknownError;
switch(code) {
case SWIG_MemoryError:
exception_code = SWIG_JavaOutOfMemoryError;
break;
case SWIG_IOError:
exception_code = SWIG_JavaIOException;
break;
case SWIG_SystemError:
case SWIG_RuntimeError:
exception_code = SWIG_JavaRuntimeException;
break;
case SWIG_OverflowError:
case SWIG_IndexError:
exception_code = SWIG_JavaIndexOutOfBoundsException;
break;
case SWIG_DivisionByZero:
exception_code = SWIG_JavaArithmeticException;
break;
case SWIG_SyntaxError:
case SWIG_ValueError:
case SWIG_TypeError:
exception_code = SWIG_JavaIllegalArgumentException;
break;
case SWIG_UnknownError:
default:
exception_code = SWIG_JavaUnknownError;
break;
}
SWIG_JavaThrowException(jenv, exception_code, msg);
}
#define SWIG_exception(code, msg) { SWIG_JavaException(jenv, code, msg); }
%}
#endif // SWIGJAVA
/* exception.i ends here */
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