vf1D * a = new_vf1D();
a->push_back(df_random_normal_float(0,100));
a->push_back(df_random_normal_float(0,100));
vf1D b(* a);
print_vec1D_double(&b);
struct POD_OnlyStruct
{
int a;
char b;
};
POD_OnlyStruct t = {}; // OK
POD_OnlyStruct t;
memset(&t, 0, sizeof t); // OK as well