Method GetInstance

phxqueue/plugin/breakpointfactory.cpp:30–40

BreakPointFactoryCreateFunc BreakPointFactory::break_point_factory_create_func_ = nullptr;

BreakPointFactory *BreakPointFactory::GetInstance() {
    static BreakPointFactory *bpf = nullptr;

    if (!bpf) {
        if (break_point_factory_create_func_) bpf = break_point_factory_create_func_().release();
        else bpf = new BreakPointFactory();
    }

    assert(bpf);
    return bpf;
}

unique_ptr<comm::ConsumerBP> BreakPointFactory::NewConsumerBP() {
    return unique_ptr<comm::ConsumerBP>(new comm::ConsumerBP());