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add fast parse infrastructure

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@7979 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2005-12-13 23:45:27 +00:00
commit 2d3d60716d
1 changed files with 38 additions and 5 deletions
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43
SWIG/Lib/python/pyrun.swg
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@ -125,6 +125,32 @@ SWIG_Python_AppendOutput(PyObject* result, PyObject* obj) {
return result;
}
SWIGINTERN int
SWIG_Python_UnpackTuple(PyObject *args, const char *name, int min, int max, PyObject **objs)
{
if (!PyTuple_Check(args)) {
PyErr_SetString(PyExc_SystemError, "UnpackTuple() argument list is not a tuple");
return 0;
} else {
int l = PyTuple_GET_SIZE(args);
if (l < min) {
PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
name, (min == max ? "" : "at least "), min, l);
return 0;
} else if (l > max) {
PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
name, (min == max ? "" : "at most "), max, l);
return 0;
} else {
register int i;
for (i = 0; i < l; ++i) {
objs[i] = PyTuple_GET_ITEM(args, i);
}
}
return 1;
}
}
/* PySwigClientData */
typedef struct {
@ -132,7 +158,9 @@ typedef struct {
PyObject *newraw;
PyObject *newargs;
PyObject *destroy;
#ifndef SWIG_PYTHON_FAST_PARSE
PyObject *delargs;
#endif
} PySwigClientData;
SWIGRUNTIME PySwigClientData *
@ -163,7 +191,9 @@ PySwigClientData_New(PyObject* obj)
data->destroy = 0;
}
Py_XINCREF(data->destroy);
#ifndef SWIG_PYTHON_FAST_PARSE
data->delargs = PyTuple_New(1);
#endif
return data;
}
}
@ -175,7 +205,9 @@ PySwigClientData_Del(PySwigClientData* data)
Py_XDECREF(data->newraw);
Py_XDECREF(data->newargs);
Py_XDECREF(data->destroy);
#ifndef SWIG_PYTHON_FAST_PARSE
Py_XDECREF(data->delargs);
#endif
free(data);
}
@ -295,10 +327,14 @@ PySwigObject_dealloc(PyObject *v)
/* destroy is always a VARARGS method */
PyObject *res;
PyCFunction meth = PyCFunction_GET_FUNCTION(destroy);
#ifdef SWIG_PYTHON_FAST_PARSE
res = ((*meth)(PyCFunction_GET_SELF(destroy), v));
#else
PyObject *args = data->delargs;
PyTuple_SetItem(args,0,v);
res = ((*meth)(PyCFunction_GET_SELF(destroy), args));
PyTuple_SetItem(args,0,SWIG_Py_Void());
#endif
Py_XDECREF(res);
} else {
const char *name = SWIG_TypePrettyName(ty);
@ -704,10 +740,10 @@ SWIG_This(void)
SWIGRUNTIMEINLINE PySwigObject *
SWIG_Python_GetSwigThis(PyObject *pyobj)
{
if (pyobj && PySwigObject_Check(pyobj)) {
if (PySwigObject_Check(pyobj)) {
return (PySwigObject *) pyobj;
} else {
PyObject *obj = 0;
PyObject *obj;
#ifndef SWIG_PYTHON_SLOW_GETSET_THIS
if (PyInstance_Check(pyobj)) {
obj = _PyInstance_Lookup(pyobj, SWIG_This());
@ -729,9 +765,6 @@ SWIG_Python_GetSwigThis(PyObject *pyobj)
if (PyErr_Occurred()) PyErr_Clear();
return 0;
}
if (!PySwigObject_Check(obj)) {
obj = 0;
}
return (PySwigObject *)obj;
}
}