text: // Licensed to the Apache Software Foundation (ASF) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The ASF licenses this file
  // to you 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 "ppl/nn/oputils/onnx/reshape_scatter_elements.h"
  #include "ppl/nn/runtime/tensor_impl.h"
  using namespace ppl::common;
  
  namespace ppl { namespace nn { namespace oputils {
  
  RetCode ReshapeScatterElements(InputOutputInfo* info, const void* arg) {
      if (info->GetInputCount() != 3 || info->GetOutputCount() != 1) {
          return RC_INVALID_VALUE;
      }
  
      const TensorShape& input_data = *info->GetInput<TensorImpl>(0)->GetShape();
      const TensorShape& input_indices = *info->GetInput<TensorImpl>(1)->GetShape();
      const TensorShape& input_updates = *info->GetInput<TensorImpl>(2)->GetShape();
      auto output = info->GetOutput<TensorImpl>(0)->GetShape();
  
      const uint32_t r = input_data.GetRealDimCount();
      const uint32_t q = input_indices.GetRealDimCount();
      const uint32_t u = input_updates.GetRealDimCount();
      if (r < 1 || q < 1) {
          return RC_INVALID_VALUE;
      }
      if (r != q || q != u) {
          return RC_INVALID_VALUE;
      }
  
      for (uint32_t i = 0; i < r; i++) {
          if (input_indices.GetDim(i) != input_updates.GetDim(i)) {
              return RC_INVALID_VALUE;
          }
      }
  
      output->Reshape(input_data.GetDims(), input_data.GetDimCount());
      return RC_SUCCESS;
  }
  
  }}} // namespace ppl::nn::oputils
  