Work on greedy graph coloring.

[ndcroos]

See #88.

[codecov]

Codecov Report

Patch coverage is 98.68% of modified lines.

Files Changed	Coverage
...aflib/algorithm/coloring/greedy_graph_coloring.tpp	92.30%
test/graaflib/algorithm/graph_coloring_test.cpp	100.00%

📢 Thoughts on this report? Let us know!.

[ndcroos]

I removed the empty dir 'coloring' and renamed 'greedy_graph_coloring_test.cpp' to 'graph_coloring_test.cpp'
If a separate dir (coloring) is used for contain different files with test cases (to reflect the directory structure in the include dir), it seems that it won't execute the tests in these files without other changes.

[bobluppes]

Thanks for working on this, looks very good already!
Mostly some style related feedback

[bobluppes]

I removed the empty dir 'coloring' and renamed 'greedy_graph_coloring_test.cpp' to 'graph_coloring_test.cpp' If a separate dir (coloring) is used for contain different files with test cases (to reflect the directory structure in the include dir), it seems that it won't execute the tests in these files without other changes.

Thanks for reporting! Sounds like I will have to adjust the CMake setup in order for this to work. I will do so in a follow-up

[bobluppes]

closes #88

[bobluppes]

Thanks for addressing the feedback, LGTM 🎉