Category : path-finding

Context: My code use boost dijkstra algorithm to perform pathfinding on 13.4M vertices/33M edges graph. While doing profiling, I notice that 60% of dijkstra calls were dominated by a call that initialize a IndexInHeapMap during dijkstra_shortest_paths_no_color_map_no_init. I suspect that it take so long because of the graph size Is there a way to avoid/reduce this ..

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I want to add a css file to my program in gtkmm library by Gtk::CssProvider. But when compiling it gives me an error not to find file. But the file is in exactly the same direction! program code: auto styleProvider = Gtk::CssProvider::create(); styleProvider->load_from_resource("/res/style.css"); path: ├── build │   ├── build.ninja │   ├── ChessAP │   ├── [email protected] ..

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I’ve looked over several different implementations of A*. The current one I am using is based off of the pseudocode from the Wikipedia page. It finds the path but then the monster doesn’t move so I’m guessing it doesn’t work. It’s also incredibly slow. This is inside the update function which is called after the ..

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currently a homework that I am working on aims to simulate a flightMap system that has reads cities and flights from a txt file and that has a main searching algorithm that finds paths from a departure city to a destination city through flights. The non-recursive search algorithm that uses stack adt that I wrote ..

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