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/*
Pairs
*/
%include <pystdcommon.swg>
//#define SWIG_STD_PAIR_ASVAL
%fragment("StdPairTraits","header",fragment="StdTraits") {
namespace swig {
#ifdef SWIG_STD_PAIR_ASVAL
template <class T, class U >
struct traits_asval<std::pair<T,U> > {
typedef std::pair<T,U> value_type;
static int get_pair(PyObject* first, PyObject* second,
std::pair<T,U> *val)
{
if (val) {
T *pfirst = &(val->first);
int res1 = swig::asval((PyObject*)first, pfirst);
if (!SWIG_IsOK(res1)) return res1;
U *psecond = &(val->second);
int res2 = swig::asval((PyObject*)second, psecond);
if (!SWIG_IsOK(res2)) return res2;
return res1 > res2 ? res1 : res2;
} else {
T *pfirst = 0;
int res1 = swig::asval((PyObject*)first, 0);
if (!SWIG_IsOK(res1)) return res1;
U *psecond = 0;
int res2 = swig::asval((PyObject*)second, psecond);
if (!SWIG_IsOK(res2)) return res2;
return res1 > res2 ? res1 : res2;
}
}
static int asval(PyObject *obj, std::pair<T,U> *val) {
int res = SWIG_ERROR;
if (PyTuple_Check(obj)) {
if (PyTuple_GET_SIZE(obj) == 2) {
res = get_pair(PyTuple_GET_ITEM(obj,0),PyTuple_GET_ITEM(obj,1), val);
}
} else if (PySequence_Check(obj)) {
if (PySequence_Size(obj) == 2) {
swig::SwigVar_PyObject first = PySequence_GetItem(obj,0);
swig::SwigVar_PyObject second = PySequence_GetItem(obj,1);
res = get_pair(first, second, val);
}
} else {
value_type *p;
res = SWIG_ConvertPtr(obj,(void**)&p,swig::type_info<value_type>(),0);
if (SWIG_IsOK(res) && val) *val = *p;
}
return res;
}
};
#else
template <class T, class U >
struct traits_asptr<std::pair<T,U> > {
typedef std::pair<T,U> value_type;
static int get_pair(PyObject* first, PyObject* second,
std::pair<T,U> **val)
{
if (val) {
value_type *vp = %new_instance(std::pair<T,U>);
T *pfirst = &(vp->first);
int res1 = swig::asval((PyObject*)first, pfirst);
if (!SWIG_IsOK(res1)) return res1;
U *psecond = &(vp->second);
int res2 = swig::asval((PyObject*)second, psecond);
if (!SWIG_IsOK(res2)) return res2;
*val = vp;
return SWIG_AddNewMask(res1 > res2 ? res1 : res2);
} else {
T *pfirst = 0;
int res1 = swig::asval((PyObject*)first, pfirst);
if (!SWIG_IsOK(res1)) return res1;
U *psecond = 0;
int res2 = swig::asval((PyObject*)second, psecond);
if (!SWIG_IsOK(res2)) return res2;
return res1 > res2 ? res1 : res2;
}
}
static int asptr(PyObject *obj, std::pair<T,U> **val) {
int res = SWIG_ERROR;
if (PyTuple_Check(obj)) {
if (PyTuple_GET_SIZE(obj) == 2) {
res = get_pair(PyTuple_GET_ITEM(obj,0),PyTuple_GET_ITEM(obj,1), val);
}
} else if (PySequence_Check(obj)) {
if (PySequence_Size(obj) == 2) {
swig::SwigVar_PyObject first = PySequence_GetItem(obj,0);
swig::SwigVar_PyObject second = PySequence_GetItem(obj,1);
res = get_pair(first, second, val);
}
} else {
value_type *p;
res = SWIG_ConvertPtr(obj,(void**)&p,swig::type_info<value_type>(),0);
if (SWIG_IsOK(res) && val) *val = p;
}
return res;
}
};
#endif
template <class T, class U >
struct traits_from<std::pair<T,U> > {
static PyObject *from(const std::pair<T,U>& val) {
PyObject* obj = PyTuple_New(2);
PyTuple_SetItem(obj,0,swig::from(val.first));
PyTuple_SetItem(obj,1,swig::from(val.second));
return obj;
}
};
}
}
%define %swig_pair_methods(pair...)
%extend {
%pythoncode {def __len__(self): return 2
def __repr__(self): return str((self.first, self.second))
def __getitem__(self, index):
if not (index % 2):
return self.first
else:
return self.second
def __setitem__(self, index, val):
if not (index % 2):
self.first = val
else:
self.second = val}
}
%enddef
%include <std/std_pair.i>
|
