C++ (Cpp) FuncMap Examples

Example #1

File: map_of_variadicfunc.cpp Project: sanjosh/smallprogs

        ReturnType operator()(A1... a1) const
        {
                typename FuncMap::const_iterator it = m_funcs.find(typeid(ReturnType(A1...)));

                if (it != m_funcs.end())
                {
                        ReturnType(*f)(A1...) = (ReturnType(*)(A1...))(it->second);
                        (*f)(a1...);
                }
        }

Example #2

File: node_ui.cpp Project: rolfrm/pigame

  Node * create_node(std::string line){

    std::vector<std::string> string_vec = split_str(line);
    if(string_vec.size() == 0){
      return new Node(CONTROL_GRP);
    }
    std::string name = string_vec[0];

    FuncMap::iterator it = node_creators.find(name);
    Node * nnode = NULL;
    if(it == node_creators.end()){
      return new Node(CONTROL_GRP);
    }else{
     nnode = it->second();
    }
    
    string_vec.erase(string_vec.begin());
    nnode->handle_args(string_vec);
    return nnode;
  }