• dijkstra() : topological_roadmap
• extractPath() : topological_roadmap
• freePointNear() : topological_roadmap
• fromRosMessage() : topological_roadmap
• nodePos() : topological_roadmap
• nodesOnGrid() : topological_roadmap
• notificationGrid() : topological_roadmap
• positionOnGrid() : topological_roadmap
• shortestPaths() : topological_roadmap
• toRosMessage() : topological_roadmap
• visualize() : topological_roadmap
• visualizeEdges() : topological_roadmap
• visualizeNodes() : topological_roadmap