[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-08-06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."],[[["\u003cp\u003eThe \u003ccode\u003eExchangeSubtrip\u003c/code\u003e class in C++ facilitates exchanging sub-sequences (subtrips) within a route, primarily for Vehicle Routing Problem solutions.\u003c/p\u003e\n"],["\u003cp\u003eIt utilizes primary and secondary decision variables (\u003ccode\u003evars\u003c/code\u003e, \u003ccode\u003esecondary_vars\u003c/code\u003e) alongside routing index pairs (\u003ccode\u003epairs\u003c/code\u003e) to define and execute the exchange.\u003c/p\u003e\n"],["\u003cp\u003eThe class offers methods for debugging (\u003ccode\u003eDebugString\u003c/code\u003e) and applying the exchange to create a neighboring solution (\u003ccode\u003eMakeNeighbor\u003c/code\u003e).\u003c/p\u003e\n"],["\u003cp\u003eA user-defined function (\u003ccode\u003estart_empty_path_class\u003c/code\u003e) helps manage empty paths during the exchange process.\u003c/p\u003e\n"]]],["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"],null,[]]
