text: /**
   * Copyright 2020 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_REVERSE_SEQUENCE_H_
  #define MINDSPORE_CORE_OPS_REVERSE_SEQUENCE_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 kNameReverseSequence = "ReverseSequence";
  /// \brief Reverses variable length slices.
  /// Refer to Python API @ref mindspore.ops.ReverseSequence for more details.
  class MS_CORE_API ReverseSequence : public PrimitiveC {
   public:
    /// \brief Constructor.
    ReverseSequence() : PrimitiveC(kNameReverseSequence) { InitIOName({"x", "seq_lengths"}, {"y"}); }
    /// \brief Destructor.
    ~ReverseSequence() = default;
    MS_DECLARE_PARENT(ReverseSequence, PrimitiveC);
    /// \brief Init. Refer to the parameters of Python API @ref mindspore.ops.ReverseSequence for the inputs.
    void Init(const int64_t seq_dim, const int64_t batch_dim = 0);
    /// \brief Set seq_dim.
    void set_seq_dim(const int64_t seq_dim);
    /// \brief Set batch_dim.
    void set_batch_dim(const int64_t batch_dim);
    /// \brief Get seq_dim.
    ///
    /// \return seq_dim.
    int64_t get_seq_dim() const;
    /// \brief Get batch_dim.
    ///
    /// \return batch_dim.
    int64_t get_batch_dim() const;
  };
  AbstractBasePtr ReverseSequenceInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive,
                                       const std::vector<AbstractBasePtr> &input_args);
  using PrimReverseSequence = std::shared_ptr<ReverseSequence>;
  }  // namespace ops
  }  // namespace mindspore
  
  #endif  // MINDSPORE_CORE_OPS_REVERSE_SEQUENCE_H_
  