46 lines
1.7 KiB
C++
46 lines
1.7 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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#include "ortools/init/init.h"
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#include "absl/flags/flag.h"
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#include "absl/flags/usage.h"
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#include "absl/log/globals.h"
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#include "absl/log/initialize.h"
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#include "ortools/gurobi/environment.h"
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#include "ortools/sat/cp_model_solver.h"
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#include "ortools/sat/cp_model_solver_helpers.h"
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namespace operations_research {
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void CppBridge::InitLogging(const std::string& usage) {
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absl::SetProgramUsageMessage(usage);
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absl::InitializeLog();
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}
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void CppBridge::SetFlags(const CppFlags& flags) {
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absl::SetStderrThreshold(absl::LogSeverityAtLeast::kInfo);
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absl::EnableLogPrefix(flags.log_prefix);
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if (!flags.cp_model_dump_prefix.empty()) {
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absl::SetFlag(&FLAGS_cp_model_dump_prefix, flags.cp_model_dump_prefix);
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}
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absl::SetFlag(&FLAGS_cp_model_dump_models, flags.cp_model_dump_models);
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absl::SetFlag(&FLAGS_cp_model_dump_submodels, flags.cp_model_dump_submodels);
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absl::SetFlag(&FLAGS_cp_model_dump_response, flags.cp_model_dump_response);
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}
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bool CppBridge::LoadGurobiSharedLibrary(const std::string& full_library_path) {
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return LoadGurobiDynamicLibrary({full_library_path}).ok();
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}
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} // namespace operations_research
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