Method apply

src/gopt/impl/framework.cpp:460–465

        : m_opt_state{state}, m_rewriter{state.graph().make_rewriter()} {}

void RecursiveSubGraphRewriteHelper::apply() {
    using namespace std::placeholders;
    m_opt_state.graph().iter(
            std::bind(&RecursiveSubGraphRewriteHelper::on_opr, this, _1));
    m_rewriter.apply_inplace();
}

void RecursiveSubGraphRewriteHelper::on_opr(OperatorNodeBase* opr) {
    auto on_new_opr = [this](OperatorNodeBase* opr) {