mindspore2022/mindspore/core/ops/hshrink.h

/**
 * Copyright 2021 Huawei Technologies Co., Ltd
 *
 * 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.
 */
#ifndef MINDSPORE_CORE_OPS_HSHRINK_H
#define MINDSPORE_CORE_OPS_HSHRINK_H

#include <vector>
#include <memory>

#include "ops/primitive_c.h"
#include "abstract/abstract_value.h"
#include "utils/check_convert_utils.h"

namespace mindspore {
namespace ops {
constexpr auto kNameHShrink = "HShrink";
/// \brief Applies the hard shrinkage function element-wise.
/// Refer to Python API @ref mindspore.ops.HShrink for more details.
class MS_CORE_API HShrink : public PrimitiveC {
 public:
  /// \brief Constructor.
  HShrink() : PrimitiveC(kNameHShrink) { InitIOName({"input_x"}, {"output"}); }
  /// \brief Destructor.
  ~HShrink() = default;
  MS_DECLARE_PARENT(HShrink, PrimitiveC);
};

AbstractBasePtr HShrinkInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive,
                             const std::vector<AbstractBasePtr> &input_args);
}  // namespace ops
}  // namespace mindspore
#endif  // MINDSPORE_CORE_OPS_HSHRINK_H