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add -nortti option in python, to avoid using RTTI, mainly with directors

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@6999 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2005-02-25 00:47:10 +00:00
commit 02a61719bd
3 changed files with 41 additions and 9 deletions
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15
Source/Modules/python.cxx
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@ -70,7 +70,8 @@ Python Options (available with -python)\n\
-interface <lib>- Set the lib name to <lib>\n\
-keyword - Use keyword arguments\n\
-classic - Use classic classes only\n\
-cpluscast - Enable new C++ casting operators, useful for debugging\n\
-cppcast - Enable new C++ casting operators, useful for debugging\n\
-nortti - Disable the use of RTTI, useful (sometimes) with directors\n\
-modern - Use modern python features only, without compatibility code\n\
-apply - Use apply() in proxy classes\n\
-new_vwm - New value wrapper mode, use only when everything else fails \n\
@ -155,10 +156,14 @@ public:
classic = 1;
apply = 1;
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-cpluscast") == 0) {
} else if (strcmp(argv[i],"-cppcast") == 0) {
/* Turn on new value wrapper mpde */
Preprocessor_define((DOH *) "SWIG_CPLUSPLUS_CAST", 0);
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-nortti") == 0) {
/* Turn on no RTTI mode */
Preprocessor_define((DOH *) "SWIG_NORTTI", 0);
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-modern") == 0) {
apply = 0;
classic = 0;
@ -1375,7 +1380,7 @@ public:
if (/*directorbase &&*/ !constructor && !destructor
&& isVirtual && !Getattr(n,"feature:nodirector")) {
Wrapper_add_local(f, "director", "Swig::Director *director = 0");
Printf(f->code, "director = dynamic_cast<Swig::Director *>(arg1);\n");
Printf(f->code, "director = SWIG_DIRECTOR_CAST(arg1);\n");
if (dirprot_mode() && !is_public(n)) {
Printf(f->code, "if (!director || !(director->swig_get_inner(\"%s\"))) {\n", name);
Printf(f->code, "PyErr_SetString(PyExc_RuntimeError,\"accessing protected member %s\");\n", name);
@ -1434,7 +1439,7 @@ public:
}
if (unwrap) {
Wrapper_add_local(f, "resultdirector", "Swig::Director *resultdirector = 0");
Printf(f->code, "resultdirector = dynamic_cast<Swig::Director *>(result);\n");
Printf(f->code, "resultdirector = SWIG_DIRECTOR_CAST(result);\n");
Printf(f->code, "if (resultdirector) {\n");
Printf(f->code, " resultobj = resultdirector->swig_get_self();\n");
Printf(f->code, " Py_INCREF(resultobj);\n");
@ -2691,7 +2696,7 @@ int PYTHON::classDirectorMethod(Node *n, Node *parent, String *super) {
String *director = NewStringf("director_%s", mangle);
Wrapper_add_localv(w, director, "Swig::Director *", director, "= 0", NIL);
Wrapper_add_localv(w, source, "PyObject *", source, "= 0", NIL);
Printf(wrap_args, "%s = dynamic_cast<Swig::Director *>(%s);\n", director, nonconst);
Printf(wrap_args, "%s = SWIG_DIRECTOR_CAST(%s);\n", director, nonconst);
Printf(wrap_args, "if (!%s) {\n", director);
Printf(wrap_args, "%s = SWIG_NewPointerObj(%s, SWIGTYPE%s, 0);\n", source, nonconst, mangle);
Printf(wrap_args, "} else {\n");