order.h - mozsearch

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// Copyright 2023 Google LLC

// SPDX-License-Identifier: Apache-2.0

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//      http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

// Tag arguments that determine the sort order. Used by both vqsort.h and the

// VQSortStatic in vqsort-inl.h. Moved to a separate header so that the latter

// can be used without pulling in the dllimport statements in vqsort.h.

#ifndef HIGHWAY_HWY_CONTRIB_SORT_ORDER_H_

#define HIGHWAY_HWY_CONTRIB_SORT_ORDER_H_

namespace hwy {

struct SortAscending {

  constexpr bool IsAscending() const { return true; }

};

struct SortDescending {

  constexpr bool IsAscending() const { return false; }

};

}  // namespace hwy

#endif  // HIGHWAY_HWY_CONTRIB_SORT_ORDER_H_