#include <geometry_msgs/PolygonStamped.h>#include <geometry_msgs/PointStamped.h>#include <costmap_2d/costmap_2d.h>#include <boost/foreach.hpp>#include <ros/ros.h>
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Namespaces | |
| namespace | frontier_exploration |
Functions | |
| bool | frontier_exploration::nearestCell (unsigned int &result, unsigned int start, unsigned char val, const costmap_2d::Costmap2D &costmap) |
| Find nearest cell of a specified value. | |
| std::vector< unsigned int > | frontier_exploration::nhood4 (unsigned int idx, const costmap_2d::Costmap2D &costmap) |
| Determine 4-connected neighbourhood of an input cell, checking for map edges. | |
| std::vector< unsigned int > | frontier_exploration::nhood8 (unsigned int idx, const costmap_2d::Costmap2D &costmap) |
| Determine 8-connected neighbourhood of an input cell, checking for map edges. | |