)]}'
{
  "commit": "fda69b52130955479591e8f03f97b1cfceca369f",
  "tree": "2a3d4d461865b4eeca6ea01ce0f8cddb4cb2a734",
  "parents": [
    "63bcdffa7d188b8d8c5309a62c255ba33f061764"
  ],
  "author": {
    "name": "Keir Mierle",
    "email": "mierle@gmail.com",
    "time": "Thu Oct 10 00:25:24 2013 -0700"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Tue Oct 29 02:30:57 2013 +0000"
  },
  "message": "Export the structure of a problem to the public API\n\nThis adds three new public methods to ceres::Problem:\n\n  Problem::GetResidualBlocks()\n  Problem::GetParameterBlocksForResidualBlock()\n  Problem::GetResidualBlocksForParameterBlock()\n\nThese permit access to the underlying graph structure of the problem.\n\nChange-Id: I55a4c7f0e5f325f140cb4830e7a7070554594650\n",
  "tree_diff": [
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