Index

_

__call__() (XorShift128 method) __init__() (XorShift128 method)

__iter__() (Population method) __len__() (Population method)

A

add() (Population method)

add_node_operator() (LocalSearch method) add_route_operator() (LocalSearch method)

B

broken_pairs_distance() (in module pyvrp.diversity._broken_pairs_distance)

C

clear() (Population method) Client (class in pyvrp._ProblemData) client() (ProblemData method) collect_from() (Statistics method)

collect_statistics (GeneticAlgorithmParams attribute) compute_neighbours() (in module pyvrp.educate.neighbourhood) cost() (CostEvaluator method) (Result method) CostEvaluator (class in pyvrp._CostEvaluator)

D

demand (Client attribute) depot() (ProblemData method) dist() (ProblemData method)

distance() (Individual method) distance_matrix() (ProblemData method) duration() (ProblemData method) duration_matrix() (ProblemData method)

E

excess_load() (Individual method) Exchange10 (class in pyvrp.educate._Exchange) Exchange11 (class in pyvrp.educate._Exchange) Exchange20 (class in pyvrp.educate._Exchange) Exchange21 (class in pyvrp.educate._Exchange)

Exchange22 (class in pyvrp.educate._Exchange) Exchange30 (class in pyvrp.educate._Exchange) Exchange31 (class in pyvrp.educate._Exchange) Exchange32 (class in pyvrp.educate._Exchange) Exchange33 (class in pyvrp.educate._Exchange)

F

from_csv() (Statistics class method)

G

generation_size (PopulationParams attribute) GeneticAlgorithm (class in pyvrp.GeneticAlgorithm) GeneticAlgorithmParams (class in pyvrp.GeneticAlgorithm) get_all_route_statistics() (in module pyvrp.diagnostics.get_route_statistics) get_booster_cost_evaluator() (PenaltyManager method)

get_cost_evaluator() (PenaltyManager method) get_neighbours() (Individual method) (LocalSearch method) get_route_statistics() (in module pyvrp.diagnostics.get_route_statistics) get_routes() (Individual method) get_tournament() (Population method)

H

has_excess_load() (Individual method)

has_statistics() (Result method) has_time_warp() (Individual method)

I

Individual (class in pyvrp._Individual) init_capacity_penalty (PenaltyParams attribute) init_time_warp_penalty (PenaltyParams attribute) intensify() (LocalSearch method)

intensify_on_best (GeneticAlgorithmParams attribute) intensify_probability (GeneticAlgorithmParams attribute) is_feasible() (Individual method) (Result method)

L

lb_diversity (PopulationParams attribute)

load_penalty() (CostEvaluator method) LocalSearch (class in pyvrp.educate.LocalSearch)

M

make_random() (Individual class method) max() (XorShift128 static method) max_pop_size (PopulationParams property) MaxIterations (class in pyvrp.stop.MaxIterations) MaxRuntime (class in pyvrp.stop.MaxRuntime) min() (XorShift128 static method) min_pop_size (PopulationParams attribute) module pyvrp pyvrp._CostEvaluator pyvrp._Individual pyvrp._ProblemData pyvrp._XorShift128 pyvrp.crossover pyvrp.crossover._selective_route_exchange pyvrp.diagnostics pyvrp.diagnostics.get_route_statistics pyvrp.diversity pyvrp.diversity._broken_pairs_distance pyvrp.educate pyvrp.educate._Exchange pyvrp.educate._MoveTwoClientsReversed pyvrp.educate._RelocateStar pyvrp.educate._SwapStar pyvrp.educate._TwoOpt pyvrp.educate.LocalSearch pyvrp.educate.neighbourhood pyvrp.GeneticAlgorithm pyvrp.PenaltyManager pyvrp.plotting pyvrp.plotting.plot_coordinates pyvrp.plotting.plot_demands pyvrp.plotting.plot_diversity pyvrp.plotting.plot_instance pyvrp.plotting.plot_objectives pyvrp.plotting.plot_result pyvrp.plotting.plot_route_schedule pyvrp.plotting.plot_runtimes pyvrp.plotting.plot_solution pyvrp.plotting.plot_time_windows pyvrp.Population pyvrp.read pyvrp.Result pyvrp.show_versions pyvrp.Statistics pyvrp.stop pyvrp.stop.MaxIterations pyvrp.stop.MaxRuntime pyvrp.stop.NoImprovement pyvrp.stop.StoppingCriterion pyvrp.stop.TimedNoImprovement

MoveTwoClientsReversed (class in pyvrp.educate._MoveTwoClientsReversed)

N

nb_close (PopulationParams attribute) nb_elite (PopulationParams attribute) nb_iter_no_improvement (GeneticAlgorithmParams attribute) NeighbourhoodParams (class in pyvrp.educate.neighbourhood) NoImprovement (class in pyvrp.stop.NoImprovement)

num_clients (ProblemData property) num_feasible() (Population method) num_infeasible() (Population method) num_registrations_between_penalty_updates (PenaltyParams attribute) num_routes() (Individual method) num_vehicles (ProblemData property)

P

penalised_cost() (CostEvaluator method) penalty_decrease (PenaltyParams attribute) penalty_increase (PenaltyParams attribute) PenaltyManager (class in pyvrp.PenaltyManager) PenaltyParams (class in pyvrp.PenaltyManager) plot_coordinates() (in module pyvrp.plotting.plot_coordinates) plot_demands() (in module pyvrp.plotting.plot_demands) plot_diversity() (in module pyvrp.plotting.plot_diversity) plot_instance() (in module pyvrp.plotting.plot_instance) plot_objectives() (in module pyvrp.plotting.plot_objectives) plot_result() (in module pyvrp.plotting.plot_result) plot_route_schedule() (in module pyvrp.plotting.plot_route_schedule) plot_runtimes() (in module pyvrp.plotting.plot_runtimes) plot_solution() (in module pyvrp.plotting.plot_solution) plot_time_windows() (in module pyvrp.plotting.plot_time_windows) Population (class in pyvrp.Population) PopulationParams (class in pyvrp.Population) ProblemData (class in pyvrp._ProblemData) pyvrp module pyvrp._CostEvaluator module pyvrp._Individual module pyvrp._ProblemData module pyvrp._XorShift128 module pyvrp.crossover module pyvrp.crossover._selective_route_exchange module pyvrp.diagnostics module pyvrp.diagnostics.get_route_statistics module pyvrp.diversity module pyvrp.diversity._broken_pairs_distance module pyvrp.educate module pyvrp.educate._Exchange module pyvrp.educate._MoveTwoClientsReversed module pyvrp.educate._RelocateStar module pyvrp.educate._SwapStar module pyvrp.educate._TwoOpt module

pyvrp.educate.LocalSearch module pyvrp.educate.neighbourhood module pyvrp.GeneticAlgorithm module pyvrp.PenaltyManager module pyvrp.plotting module pyvrp.plotting.plot_coordinates module pyvrp.plotting.plot_demands module pyvrp.plotting.plot_diversity module pyvrp.plotting.plot_instance module pyvrp.plotting.plot_objectives module pyvrp.plotting.plot_result module pyvrp.plotting.plot_route_schedule module pyvrp.plotting.plot_runtimes module pyvrp.plotting.plot_solution module pyvrp.plotting.plot_time_windows module pyvrp.Population module pyvrp.read module pyvrp.Result module pyvrp.show_versions module pyvrp.Statistics module pyvrp.stop module pyvrp.stop.MaxIterations module pyvrp.stop.MaxRuntime module pyvrp.stop.NoImprovement module pyvrp.stop.StoppingCriterion module pyvrp.stop.TimedNoImprovement module

R

rand() (XorShift128 method) randint() (XorShift128 method) read() (in module pyvrp.read) read_solution() (in module pyvrp.read) register_load_feasible() (PenaltyManager method) register_time_feasible() (PenaltyManager method)

RelocateStar (class in pyvrp.educate._RelocateStar) repair_booster (PenaltyParams attribute) repair_probability (GeneticAlgorithmParams attribute) Result (class in pyvrp.Result) RouteStatistics (class in pyvrp.diagnostics.get_route_statistics) run() (GeneticAlgorithm method) (LocalSearch method)

S

search() (LocalSearch method) select() (Population method) selective_route_exchange() (in module pyvrp.crossover._selective_route_exchange) service_duration (Client attribute)

set_neighbours() (LocalSearch method) show_versions() (in module pyvrp.show_versions) Statistics (class in pyvrp.Statistics) StoppingCriterion (class in pyvrp.stop.StoppingCriterion) SwapStar (class in pyvrp.educate._SwapStar)

T

target_feasible (PenaltyParams attribute) time_warp() (Individual method) TimedNoImprovement (class in pyvrp.stop.TimedNoImprovement) to_csv() (Statistics method)

tw_early (Client attribute) tw_late (Client attribute) tw_penalty() (CostEvaluator method) TwoOpt (class in pyvrp.educate._TwoOpt)

U

ub_diversity (PopulationParams attribute)

V

vehicle_capacity (ProblemData property)

X

x (Client attribute)

XorShift128 (class in pyvrp._XorShift128)

Y

y (Client attribute)