Class ComputedState

tests/test_state.py:1083–1090

    comp_v_calls = 0

    class ComputedState(BaseState):
        v: int = 0

        @xt.cached_var
        def comp_v(self) -> int:
            nonlocal comp_v_calls
            comp_v_calls += 1
            return self.v

    cs = ComputedState()
    assert cs.dict()[cs.get_full_name()]["v"] == 0