text: /**
   * Copyright 2019-2020 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.
   */
  
  #include "src/ops/bn_grad_input.h"
  
  namespace mindspore {
  namespace lite {
  #ifdef PRIMITIVE_WRITEABLE
  float BNGradInput::GetEps() const { return this->primitive_->value.AsBNGradInput()->eps; }
  float BNGradInput::GetMomentum() const { return this->primitive_->value.AsBNGradInput()->momentum; }
  
  void BNGradInput::SetEps(float eps) { this->primitive_->value.AsBNGradInput()->eps = eps; }
  void BNGradInput::SetMomentum(float momentum) { this->primitive_->value.AsBNGradInput()->momentum = momentum; }
  int BNGradInput::UnPackAttr(const Primitive &prim, const std::vector<AnfNodePtr> &inputs) {
    if (this->primitive_ == nullptr) {
      this->primitive_ = new (std::nothrow) schema::PrimitiveT;
      if (this->primitive_ == nullptr) {
        MS_LOG(ERROR) << "new primitiveT failed";
        return RET_ERROR;
      }
      this->primitive_->value.type = schema::PrimitiveType_BNGradInput;
    }
    if (this->primitive_->value.type != schema::PrimitiveType_BNGradInput) {
      MS_LOG(ERROR) << "Primitive type is error :" << this->primitive_->value.type;
      return RET_ERROR;
    }
    if (this->primitive_->value.value == nullptr) {
      auto attr = new (std::nothrow) schema::BNGradInputT();
      if (attr == nullptr) {
        MS_LOG(ERROR) << "new primitiveT value failed";
        return RET_ERROR;
      }
      attr->eps = GetValue<float>(prim.GetAttr("eps"));
      attr->momentum = GetValue<float>(prim.GetAttr("momentum"));
      this->primitive_->value.value = attr;
      if (this->primitive_->value.value == nullptr) {
        MS_LOG(ERROR) << "primitive value is nullptr";
        return RET_ERROR;
      }
    }
    return RET_OK;
  }
  #else
  int BNGradInput::UnPackToFlatBuilder(const schema::Primitive *primitive, flatbuffers::FlatBufferBuilder *fbb) {
    MS_ASSERT(nullptr != primitive);
    MS_ASSERT(nullptr != fbb);
    auto attr = primitive->value_as_BNGradInput();
    if (attr == nullptr) {
      MS_LOG(ERROR) << "value_as_BNGradInputInput return nullptr";
      return RET_ERROR;
    }
    auto val_offset = schema::CreateBNGradInput(*fbb, attr->eps(), attr->momentum());
    auto prim_offset = schema::CreatePrimitive(*fbb, schema::PrimitiveType_BNGradInput, val_offset.o);
    fbb->Finish(prim_offset);
    return RET_OK;
  }
  float BNGradInput::GetEps() const { return this->primitive_->value_as_BNGradInput()->eps(); }
  float BNGradInput::GetMomentum() const { return this->primitive_->value_as_BNGradInput()->momentum(); }
  
  #endif
  }  // namespace lite
  }  // namespace mindspore
  