Stay organized with collections
Save and categorize content based on your preferences.
C++ Reference: class LocalDimensionCumulOptimizer
Note: This documentation is automatically generated.
Class used to compute optimal values for dimension cumuls of routes,
minimizing cumul soft lower and upper bound costs, and vehicle span costs of
a route.
In its methods, next_accessor is a callback returning the next node of a
given node on a route.
Similar to ComputeRouteCumuls, but also tries to pack the cumul values on
the route, such that the cost remains the same, the cumul of route end is
minimized, and then the cumul of the start of the route is maximized.
If 'resource' is non-null, the packed route must also respect its start/end
time window.
Arguments:
int vehicle, const std::function<int64_t(int64_t)>& next_accessor,
int64_t* optimal_cost
If feasible, computes the optimal cost of the route performed by a vehicle,
minimizing cumul soft lower and upper bound costs and vehicle span costs,
and stores it in "optimal_cost" (if not null).
Returns true iff the route respects all constraints.
Arguments:
int vehicle, const std::function<int64_t(int64_t)>& next_accessor,
std::vector<int64_t>* optimal_cumuls,
std::vector<int64_t>* optimal_breaks
If feasible, computes the optimal values for cumul and break variables
of the route performed by a vehicle, minimizing cumul soft lower, upper
bound costs and vehicle span costs, stores them in "optimal_cumuls"
(if not null), and optimal_breaks, and returns true.
Returns false if the route is not feasible.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-08-06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 `LocalDimensionCumulOptimizer` class in C++ optimizes dimension cumuls for routes, minimizing costs related to cumul bounds and vehicle spans."],["It uses a callback, `next_accessor`, to determine the sequence of nodes in a route."],["The class provides methods to compute optimal cumuls, costs, and breaks for a given route and vehicle."],["It aims to find feasible solutions that satisfy constraints while minimizing the overall cost."],["It offers functionality for packing cumul values, optimizing for resource time windows, and excluding fixed transit costs from calculations."]]],[]]
