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/*
Multimaps
*/
%include <std_map.i>
%fragment("StdMultimapTraits","header",fragment="StdMapCommonTraits")
{
namespace swig {
template <class K, class T>
struct traits_asptr<std::multimap<K,T> > {
typedef std::multimap<K,T> multimap_type;
static int asptr(PyObject *obj, std::multimap<K,T> **val) {
int res = SWIG_ERROR;
if (PyDict_Check(obj)) {
SwigVar_PyObject items = PyObject_CallMethod(obj,(char *)"items",NULL);
%#if PY_VERSION_HEX >= 0x03000000
/* In Python 3.x the ".items()" method returns a dict_items object */
items = PySequence_Fast(items, ".items() didn't return a sequence!");
%#endif
res = traits_asptr_stdseq<std::multimap<K,T>, std::pair<K, T> >::asptr(items, val);
} else {
multimap_type *p = 0;
swig_type_info *descriptor = swig::type_info<multimap_type>();
res = descriptor ? SWIG_ConvertPtr(obj, (void **)&p, descriptor, 0) : SWIG_ERROR;
if (SWIG_IsOK(res) && val) *val = p;
}
return res;
}
};
template <class K, class T >
struct traits_from<std::multimap<K,T> > {
typedef std::multimap<K,T> multimap_type;
typedef typename multimap_type::const_iterator const_iterator;
typedef typename multimap_type::size_type size_type;
static PyObject *from(const multimap_type& multimap) {
swig_type_info *desc = swig::type_info<multimap_type>();
if (desc && desc->clientdata) {
return SWIG_InternalNewPointerObj(new multimap_type(multimap), desc, SWIG_POINTER_OWN);
} else {
size_type size = multimap.size();
Py_ssize_t pysize = (size <= (size_type) INT_MAX) ? (Py_ssize_t) size : -1;
if (pysize < 0) {
SWIG_PYTHON_THREAD_BEGIN_BLOCK;
PyErr_SetString(PyExc_OverflowError, "multimap size not valid in python");
SWIG_PYTHON_THREAD_END_BLOCK;
return NULL;
}
PyObject *obj = PyDict_New();
for (const_iterator i= multimap.begin(); i!= multimap.end(); ++i) {
swig::SwigVar_PyObject key = swig::from(i->first);
swig::SwigVar_PyObject val = swig::from(i->second);
PyDict_SetItem(obj, key, val);
}
return obj;
}
}
};
}
}
%define %swig_multimap_methods(Type...)
%swig_map_common(Type);
#if defined(SWIGPYTHON_BUILTIN)
%feature("python:slot", "mp_ass_subscript", functype="objobjargproc") __setitem__;
#endif
%extend {
// This will be called through the mp_ass_subscript slot to delete an entry.
void __setitem__(const key_type& key) {
self->erase(key);
}
void __setitem__(const key_type& key, const mapped_type& x) throw (std::out_of_range) {
self->insert(Type::value_type(key,x));
}
}
%enddef
%include <std/std_multimap.i>
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