51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
// Copyright 2010-2021 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/math_opt/cpp/basis_status.h"
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#include <optional>
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#include "absl/strings/string_view.h"
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#include "absl/types/span.h"
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#include "ortools/math_opt/cpp/enums.h"
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namespace operations_research::math_opt {
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std::optional<absl::string_view> Enum<BasisStatus>::ToOptString(
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BasisStatus value) {
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switch (value) {
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case BasisStatus::kFree:
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return "free";
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case BasisStatus::kAtLowerBound:
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return "at_lower_bound";
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case BasisStatus::kAtUpperBound:
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return "at_upper_bound";
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case BasisStatus::kFixedValue:
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return "fixed_value";
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case BasisStatus::kBasic:
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return "basic";
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}
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return std::nullopt;
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}
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absl::Span<const BasisStatus> Enum<BasisStatus>::AllValues() {
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static constexpr BasisStatus kBasisStatusValues[] = {
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BasisStatus::kFree, BasisStatus::kAtLowerBound,
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BasisStatus::kAtUpperBound, BasisStatus::kFixedValue,
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BasisStatus::kBasic,
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};
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return absl::MakeConstSpan(kBasisStatusValues);
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}
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} // namespace operations_research::math_opt
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