35 lines
1.2 KiB
Protocol Buffer
35 lines
1.2 KiB
Protocol Buffer
// 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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syntax = "proto2";
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package operations_research.sat;
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option csharp_namespace = "Google.OrTools.Sat";
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option go_package = "github.com/google/or-tools/ortools/sat/proto/routessupportgraph";
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option java_package = "com.google.ortools.sat";
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option java_multiple_files = true;
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// An arc of a routes constraint, with its LP value.
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message ArcLpValue {
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optional int32 tail = 1;
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optional int32 head = 2;
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optional double lp_value = 3;
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}
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// The arcs of a routes constraint which have non-zero LP values, in the LP
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// relaxation of the problem.
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message RoutesSupportGraphProto {
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repeated ArcLpValue arc_lp_values = 1;
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}
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