.. _program_listing_file__tmp_ws_src_grid_map_grid_map_demos_include_grid_map_demos_IteratorsDemo.hpp:

Program Listing for File IteratorsDemo.hpp
==========================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_grid_map_grid_map_demos_include_grid_map_demos_IteratorsDemo.hpp>` (``/tmp/ws/src/grid_map/grid_map_demos/include/grid_map_demos/IteratorsDemo.hpp``)

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

.. code-block:: cpp

   /*
    * IteratorsDemo.hpp
    *
    *  Created on: Nov 4, 2014
    *      Author: Péter Fankhauser
    *   Institute: ETH Zurich, ANYbotics
    *
    */
   
   #ifndef GRID_MAP_DEMOS__ITERATORSDEMO_HPP_
   #define GRID_MAP_DEMOS__ITERATORSDEMO_HPP_
   
   #include <grid_map_ros/grid_map_ros.hpp>
   
   // ROS
   #include <rclcpp/rclcpp.hpp>
   #include <geometry_msgs/msg/polygon_stamped.hpp>
   
   namespace grid_map_demos
   {
   
   class IteratorsDemo : public rclcpp::Node
   {
   public:
     IteratorsDemo();
   
     virtual ~IteratorsDemo();
   
     void demoGridMapIterator();
     void demoSubmapIterator();
     void demoCircleIterator();
     void demoEllipseIterator();
     void demoSpiralIterator();
     void demoLineIterator();
     void demoPolygonIterator(const bool prepareForOtherDemos = false);
     void demoSlidingWindowIterator();
   
     void publish();
   
   private:
     rclcpp::Publisher<grid_map_msgs::msg::GridMap>::SharedPtr gridMapPublisher_;
   
     rclcpp::Publisher<geometry_msgs::msg::PolygonStamped>::SharedPtr polygonPublisher_;
   
     grid_map::GridMap map_;
   };
   
   }  // namespace grid_map_demos
   #endif  // GRID_MAP_DEMOS__ITERATORSDEMO_HPP_