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C++ Reference: class DimensionCumulOptimizerCore
Note: This documentation is automatically generated.
Utility class used in Local/GlobalDimensionCumulOptimizer to set the linear
solver constraints and solve the problem.
Method
dimensionReturn type: const RoutingDimension*
DimensionCumulOptimizerCoreArguments: const RoutingDimension* dimension,
bool use_precedence_propagator
OptimizeReturn type: DimensionSchedulingStatus
Arguments:
const std::function<int64_t(int64_t)>& next_accessor,
RoutingLinearSolverWrapper* solver, std::vector<int64_t>* cumul_values,
std::vector<int64_t>* break_values,
std::vector<std::vector<int>>* resource_indices_per_group, int64_t* cost,
int64_t* transit_cost, bool clear_lp = true
OptimizeAndPackReturn type: DimensionSchedulingStatus
Arguments:
const std::function<int64_t(int64_t)>& next_accessor,
RoutingLinearSolverWrapper* solver, std::vector<int64_t>* cumul_values,
std::vector<int64_t>* break_values,
std::vector<std::vector<int>>* resource_indices_per_group
OptimizeAndPackSingleRouteReturn type: DimensionSchedulingStatus
Arguments:
int vehicle, const std::function<int64_t(int64_t)>& next_accessor,
const RoutingModel::ResourceGroup::Resource* resource,
RoutingLinearSolverWrapper* solver, std::vector<int64_t>* cumul_values,
std::vector<int64_t>* break_values
OptimizeSingleRouteReturn type: DimensionSchedulingStatus
Arguments:
int vehicle, const std::function<int64_t(int64_t)>& next_accessor,
RoutingLinearSolverWrapper* solver, std::vector<int64_t>* cumul_values,
std::vector<int64_t>* break_values, int64_t* cost, int64_t* transit_cost,
bool clear_lp = true
In the OptimizeSingleRoute() and Optimize() methods, if both "cumul_values"
and "cost" parameters are null, we don't optimize the cost and stop at the
first feasible solution in the linear solver (since in this case only
feasibility is of interest).
OptimizeSingleRouteWithResourcesReturn type: std::vector<DimensionSchedulingStatus>
Arguments:
int vehicle, const std::function<int64_t(int64_t)>& next_accessor,
const std::function<int64_t(int64_t, int64_t)>& transit_accessor,
const std::vector<RoutingModel::ResourceGroup::Resource>& resources,
const std::vector<int>& resource_indices, bool optimize_vehicle_costs,
RoutingLinearSolverWrapper* solver,
std::vector<int64_t>* costs_without_transits,
std::vector<std::vector<int64_t>>* cumul_values,
std::vector<std::vector<int64_t>>* break_values, bool clear_lp = true
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Last updated 2022-09-14 UTC.
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