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%define %array_class(TYPE,NAME)
#if defined(SWIGPYTHON_BUILTIN)
%feature("python:slot", "sq_item", functype="ssizeargfunc") NAME::__getitem__;
%feature("python:slot", "sq_ass_item", functype="ssizeobjargproc") NAME::__setitem__;
%inline %{
typedef struct {
TYPE *el;
} NAME;
%}
%extend NAME {
NAME(size_t nelements) {
NAME *arr = %new_instance(NAME);
arr->el = %new_array(nelements, TYPE);
return arr;
}
~NAME() {
%delete_array(self->el);
%delete(self);
}
TYPE __getitem__(size_t index) {
return self->el[index];
}
void __setitem__(size_t index, TYPE value) {
self->el[index] = value;
}
TYPE * cast() {
return self->el;
}
static NAME *frompointer(TYPE *t) {
return %reinterpret_cast(t, NAME *);
}
};
%types(NAME = TYPE);
#else
%array_class_wrap(TYPE,NAME,__getitem__,__setitem__)
#endif
%enddef
%include <typemaps/carrays.swg>
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