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%module global_vars
%warnfilter(SWIGWARN_TYPEMAP_SWIGTYPELEAK); /* memory leak when setting a ptr/ref variable */
%include std_string.i
%inline %{
struct A
{
int x;
};
std::string b;
A a;
A *ap;
const A *cap;
A &ar = a;
int x;
int *xp;
int& c_member = x;
void *vp;
enum Hello { Hi, Hola };
Hello h;
Hello *hp;
Hello &hr = h;
void init() {
b = "string b";
x = 1234;
}
int read_x() { return x; }
std::string read_b() { return b; }
%}
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