.. _program_listing_file__tmp_ws_src_rmf_traffic_editor_rmf_traffic_editor_include_traffic_editor_crowd_sim_state.h:

Program Listing for File state.h
================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_rmf_traffic_editor_rmf_traffic_editor_include_traffic_editor_crowd_sim_state.h>` (``/tmp/ws/src/rmf_traffic_editor/rmf_traffic_editor/include/traffic_editor/crowd_sim/state.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /*
    * Copyright (C) 2020 Open Source Robotics Foundation
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *     http://www.apache.org/licenses/LICENSE-2.0
    *
    * Unless required by applicable law or agreed to in writing, software
    * distributed under the License is distributed on an "AS IS" BASIS,
    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    * See the License for the specific language governing permissions and
    * limitations under the License.
    *
   */
   
   #ifndef CROWD_SIM_STATE__H
   #define CROWD_SIM_STATE__H
   
   #include <string>
   #include <memory>
   
   #include <yaml-cpp/yaml.h>
   
   namespace crowd_sim {
   class State
   {
   public:
     State(std::string state_name)
     : _name(state_name),
       _navmesh_file_name(""),
       _is_final_state(true),
       _goal_set_id(-1)
     {}
   
     State(const YAML::Node& input)
     : _name("N.A."),
       _navmesh_file_name(""),
       _is_final_state(true),
       _goal_set_id(-1)
     {
       from_yaml(input);
     }
   
     void set_navmesh_file_name(std::string file_name)
     {
       this->_navmesh_file_name = file_name;
     }
     void set_final_state(bool is_final) { this->_is_final_state = is_final; }
     void set_goal_set_id(size_t goal_set_id)
     {
       this->_goal_set_id = static_cast<int>(goal_set_id);
     }
     void set_name(std::string name) { this->_name = name; }
   
     bool is_valid() const;
     std::string get_name() const {return this->_name;}
     std::string get_navmesh_file_name() const {return this->_navmesh_file_name;}
     bool get_final_state() const {return this->_is_final_state;}
     int get_goal_set_id() const {return this->_goal_set_id;}
   
     YAML::Node to_yaml() const;
     void from_yaml(const YAML::Node& input);
   
   private:
     std::string _name;
     std::string _navmesh_file_name;
     bool _is_final_state;
     int _goal_set_id;
   };
   
   using StatePtr = std::shared_ptr<State>;
   
   } //namespace crowd_sim
   
   #endif