{"push_id":1326184820,"size":3,"distinct_size":3,"ref":"refs/heads/master","head":"1d5786ad4ad6bca806ed59ad6492b4501ca3709a","before":"3c280b01dfdfd54ff4e2adb4da2edc9288e69af0","commits":[{"sha":"b44a5e729cac287f81c0261be6e7425ef5442faa","author":{"name":"Wolfgang Bangerth","email":"3ebbf83c89c99f89d3a5ffe7d1d0f2e21bbc6fd0@math.tamu.edu"},"message":"Reimplement the 2d implementation of edge orientation.\n\nThe old implementation, written in 2003 by Mike Anderson, is quite concise\nand of high quality. But it is not extensively documented, and is\nunnecessarily hard to read because it uses different conventions for names\netc than we use in the rest of the library.\n\nThis reimplementation uses standard conventions, and it uses the language and\nsymbols of a paper about to be submitted that concisely describes the algorithms\nand data structures used in this algorithm. As an additional benefit,\nit uses the standard vertex ordering of cells rather than the\nold-style ordering used in the existing algorithm.\n\nFollowing the algorithm without understanding the graph theoretical context\nof the problem may be difficult, but because it uses the same symbols as in\nthe paper, should be easy enough if you have the paper.","distinct":true,"url":"https://api.github.com/repos/dealii/dealii/commits/b44a5e729cac287f81c0261be6e7425ef5442faa"},{"sha":"4a83deb526e4dd70df5b4332b092b71403fb51a3","author":{"name":"Wolfgang Bangerth","email":"3ebbf83c89c99f89d3a5ffe7d1d0f2e21bbc6fd0@colostate.edu"},"message":"Make the algorithm backward compatible by replicating a previous (harmless) bug.","distinct":true,"url":"https://api.github.com/repos/dealii/dealii/commits/4a83deb526e4dd70df5b4332b092b71403fb51a3"},{"sha":"1d5786ad4ad6bca806ed59ad6492b4501ca3709a","author":{"name":"Daniel Arndt","email":"03ba2ffd814faa15c1af803814dfc9043e8cf7f4@iwr.uni-heidelberg.de"},"message":"Merge pull request #3166 from bangerth/reimplement-2d-grid-reorientation\n\nReimplement 2d grid reorientation","distinct":true,"url":"https://api.github.com/repos/dealii/dealii/commits/1d5786ad4ad6bca806ed59ad6492b4501ca3709a"}]}
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