swig/Lib/python/pyenum.swg

43 lines
1.4 KiB
Text

/* ------------------------------------------------------------
* Enums
* ------------------------------------------------------------ */
%apply int { enum SWIGTYPE };
/* this doesn't work now, you need to redefined it for each enum. */
%apply const int& { const enum SWIGTYPE& };
%typemap(varin,fragment=SWIG_AsVal_frag(int)) enum SWIGTYPE
{
if (sizeof(int) != sizeof($1)) {
PyErr_SetString(PyExc_AttributeError, "enum variable '$name' can not be set");
return 1;
}
if (!SWIG_AsVal(int)($input, (int*)(void*)&($1))) {
return 1;
}
}
%define ENUM_OUT_TYPEMAP(from_meth,pyfrag)
%typemap(out,fragment=pyfrag) enum SWIGTYPE
"$result = from_meth(($1));";
%typemap(out,fragment=pyfrag) const enum SWIGTYPE&
"$result = from_meth((*$1));";
%typemap(varout,fragment=pyfrag) enum SWIGTYPE, const enum SWIGTYPE&
"$result = from_meth($1);";
%typemap(constcode,fragment=pyfrag) enum SWIGTYPE
"PyDict_SetItemString(d,\"$symname\", from_meth($value));";
%typemap(directorin,fragment=pyfrag) enum SWIGTYPE *DIRECTORIN
"$input = from_meth(*$1_name);";
%typemap(directorin,fragment=pyfrag) enum SWIGTYPE, const enum SWIGTYPE&
"$input = from_meth($1_name);";
%typemap(throws,fragment=pyfrag) enum SWIGTYPE
"PyErr_SetObject(PyExc_RuntimeError, from_meth($1));
SWIG_fail;";
%enddef
ENUM_OUT_TYPEMAP(SWIG_From(int),SWIG_From_frag(int));