C++：map遍历方法

用迭代器遍历map

    struct TaskInfo ...

    std::map<int, TaskInfo*> maps;
 
    
    //正确遍历:
    std::map<int, TaskInfo*>::iterator iter;
    for (iter=maps.begin(); iter!=maps.end(); iter++)
    {
        GH_LOG_INFO("%d, %s", iter->first, iter->second);
    }