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| 1 /* |
| 2 Multimaps |
| 3 */ |
| 4 %include <std_map.i> |
| 5 |
| 6 %fragment("StdMultimapTraits","header",fragment="StdSequenceTraits") |
| 7 { |
| 8 namespace swig { |
| 9 template <class SwigPySeq, class K, class T > |
| 10 inline void |
| 11 assign(const SwigPySeq& swigpyseq, std::multimap<K,T > *multimap) { |
| 12 typedef typename std::multimap<K,T>::value_type value_type; |
| 13 typename SwigPySeq::const_iterator it = swigpyseq.begin(); |
| 14 for (;it != swigpyseq.end(); ++it) { |
| 15 multimap->insert(value_type(it->first, it->second)); |
| 16 } |
| 17 } |
| 18 |
| 19 template <class K, class T> |
| 20 struct traits_asptr<std::multimap<K,T> > { |
| 21 typedef std::multimap<K,T> multimap_type; |
| 22 static int asptr(PyObject *obj, std::multimap<K,T> **val) { |
| 23 int res = SWIG_ERROR; |
| 24 if (PyDict_Check(obj)) { |
| 25 SwigVar_PyObject items = PyObject_CallMethod(obj,(char *)"items",NULL)
; |
| 26 return traits_asptr_stdseq<std::multimap<K,T>, std::pair<K, T> >::aspt
r(items, val); |
| 27 } else { |
| 28 multimap_type *p; |
| 29 res = SWIG_ConvertPtr(obj,(void**)&p,swig::type_info<multimap_type>(),
0); |
| 30 if (SWIG_IsOK(res) && val) *val = p; |
| 31 } |
| 32 return res; |
| 33 } |
| 34 }; |
| 35 |
| 36 template <class K, class T > |
| 37 struct traits_from<std::multimap<K,T> > { |
| 38 typedef std::multimap<K,T> multimap_type; |
| 39 typedef typename multimap_type::const_iterator const_iterator; |
| 40 typedef typename multimap_type::size_type size_type; |
| 41 |
| 42 static PyObject *from(const multimap_type& multimap) { |
| 43 swig_type_info *desc = swig::type_info<multimap_type>(); |
| 44 if (desc && desc->clientdata) { |
| 45 return SWIG_NewPointerObj(new multimap_type(multimap), desc, SWIG_POIN
TER_OWN); |
| 46 } else { |
| 47 size_type size = multimap.size(); |
| 48 int pysize = (size <= (size_type) INT_MAX) ? (int) size : -1; |
| 49 if (pysize < 0) { |
| 50 SWIG_PYTHON_THREAD_BEGIN_BLOCK; |
| 51 PyErr_SetString(PyExc_OverflowError, |
| 52 "multimap size not valid in python"); |
| 53 SWIG_PYTHON_THREAD_END_BLOCK; |
| 54 return NULL; |
| 55 } |
| 56 PyObject *obj = PyDict_New(); |
| 57 for (const_iterator i= multimap.begin(); i!= multimap.end(); ++i) { |
| 58 swig::SwigVar_PyObject key = swig::from(i->first); |
| 59 swig::SwigVar_PyObject val = swig::from(i->second); |
| 60 PyDict_SetItem(obj, key, val); |
| 61 } |
| 62 return obj; |
| 63 } |
| 64 } |
| 65 }; |
| 66 } |
| 67 } |
| 68 |
| 69 %define %swig_multimap_methods(Type...) |
| 70 %swig_map_common(Type); |
| 71 %extend { |
| 72 void __setitem__(const key_type& key, const mapped_type& x) throw (std::out_
of_range) { |
| 73 self->insert(Type::value_type(key,x)); |
| 74 } |
| 75 } |
| 76 %enddef |
| 77 |
| 78 %include <std/std_multimap.i> |
| 79 |
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