Fix compile warnings - Githubissues

nathansttt / hog2

Pathfinding and search testbed/visualization suite. Current code is in PDB-refactor branch.

MIT License

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Fix compile warnings #38

Closed r-barnes closed 3 years ago

r-barnes commented 3 years ago

Compiling with GCC 10.3.0 reveals a very large number of compilation warnings.

This PR fixes some of them, primarily by switching from the long-deprecated ext/hash_map to the now-standard unordered_map and fixing loop iteration variable types.