[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-08-06 UTC."],[],["The `ExchangeSubtrip` class in C++ has methods for manipulating routing variables. The `ExchangeSubtrip` constructor takes vectors of `IntVar*` (primary and secondary), a function `start_empty_path_class`, and `RoutingIndexPairs`. `DebugString` returns a string representation of the object. `MakeNeighbor` returns a boolean, presumably indicating if a neighboring solution was successfully created. These methods suggest functionalities for defining and exploring neighborhood solutions in routing optimization.\n"]]
