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_PACK_H_
  #define MINDSPORE_CORE_OPS_PACK_H_
  
  #include <map>
  #include <vector>
  #include <string>
  #include <memory>
  #include <algorithm>
  #include "ops/op_utils.h"
  #include "ops/primitive_c.h"
  #include "abstract/primitive_infer_map.h"
  #include "abstract/abstract_value.h"
  #include "utils/check_convert_utils.h"
  
  namespace mindspore {
  namespace ops {
  constexpr auto kNamePack = "Pack";
  /// \brief Stacks a list of tensors in specified axis.
  /// Refer to Python API @ref mindspore.ops.Stack for more details.
  class MS_CORE_API Pack : public PrimitiveC {
   public:
    /// \brief Constructor.
    Pack() : PrimitiveC(kNamePack) {}
    /// \brief Destructor.
    ~Pack() = default;
    MS_DECLARE_PARENT(Pack, PrimitiveC);
    /// \brief Init. Refer to the parameters of Python API @ref mindspore.ops.Stack for the inputs.
    void Init(const int64_t &axis = 0);
    /// \brief Set axis.
    void set_axis(const int64_t &axis);
    /// \brief Get axis.
    ///
    /// \return axis.
    int64_t get_axis() const;
  };
  AbstractBasePtr PackInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive,
                            const std::vector<AbstractBasePtr> &input_args);
  }  // namespace ops
  }  // namespace mindspore
  #endif  // MINDSPORE_CORE_OPS_PACK_H_
  