Class A

tests/test_modules.cpp:21–35

test_reference_internal

    // test_reference_internal
    class A {
    public:
        explicit A(int v) : v(v) { print_created(this, v); }
        ~A() { print_destroyed(this); }
        A(const A &) { print_copy_created(this); }
        A &operator=(const A &copy) {
            print_copy_assigned(this);
            v = copy.v;
            return *this;
        }
        std::string toString() const { return "A[" + std::to_string(v) + "]"; }

    private:
        int v;
    };
    py::class_<A>(m_sub, "A").def(py::init<int>()).def("__repr__", &A::toString);

    class B {