)]}'
{
  "commit": "83ee376d8603469d210b2b0b15f6531076adaea8",
  "tree": "c831dfcd3261f1318d307e23fe2f7686edc64fad",
  "parents": [
    "3712650941f46db2ef8dd5c1e8d2d11730fd8824"
  ],
  "author": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Wed Sep 27 14:28:42 2023 -0700"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Wed Sep 27 22:39:01 2023 +0000"
  },
  "message": "Add an example for IterationCallback\n\niteration_callback_example.cc uses the curve_fitting.cc example\nand uses a custom IterationCallback to log the values of the\nparameter blocks are they change over the course of the optimization.\n\nChange-Id: I6a478a8418e237aff576ca627d9b5c0b751b8088\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "8807cd434010e6ba474cb7436d088bc2651d6cc7",
      "old_mode": 33188,
      "old_path": "examples/CMakeLists.txt",
      "new_id": "3be34a139fd97db61344b5c156ba8dffe156e6b8",
      "new_mode": 33188,
      "new_path": "examples/CMakeLists.txt"
    },
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "2e8a2fb80440d01435d7fdff14447747aa4e4e40",
      "new_mode": 33188,
      "new_path": "examples/iteration_callback_example.cc"
    }
  ]
}