38 lines
1.5 KiB
C++
38 lines
1.5 KiB
C++
// Copyright 2010-2025 Google LLC
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef ORTOOLS_CONSTRAINT_SOLVER_ROUTING_PARAMETERS_UTILS_H_
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#define ORTOOLS_CONSTRAINT_SOLVER_ROUTING_PARAMETERS_UTILS_H_
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#include <vector>
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#include "absl/types/span.h"
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#include "ortools/constraint_solver/routing_heuristic_parameters.pb.h"
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#include "ortools/constraint_solver/routing_parameters.pb.h"
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namespace operations_research {
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// Takes LocalCheapestInsertionParameters::insertion_sorting_properties
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// in input and returns the ordered list of properties that is used to sort
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// nodes when performing a local cheapest insertion first heuristic.
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std::vector<LocalCheapestInsertionParameters::InsertionSortingProperty>
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GetLocalCheapestInsertionSortingProperties(
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absl::Span<const int> lci_insertion_sorting_properties);
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void DisableAllLocalSearchOperators(
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RoutingSearchParameters::LocalSearchNeighborhoodOperators* operators);
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} // namespace operations_research
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#endif // ORTOOLS_CONSTRAINT_SOLVER_ROUTING_PARAMETERS_UTILS_H_
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