text: // Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
  //
  // 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 "paddle/fluid/imperative/jit/op_desc_meta.h"
  
  namespace paddle {
  namespace imperative {
  namespace jit {
  
  OpDescMeta::OpDescMeta(const std::string &type, const NameVarBaseMap &inputs,
                         const NameVarBaseMap &outputs,
                         const framework::AttributeMap &attrs)
      : type_(type), attrs_(attrs) {
    auto *proto = framework::OpInfoMap::Instance().GetNullable(type_);
    if (proto && proto->Checker()) {
      proto->Checker()->Check(&attrs_);
    }
  
    for (auto &pair : inputs) {
      inputs_[pair.first].assign(pair.second.begin(), pair.second.end());
    }
  
    for (auto &pair : outputs) {
      outputs_[pair.first].assign(pair.second.begin(), pair.second.end());
    }
  }
  
  const std::string &OpDescMeta::Type() const { return type_; }
  
  const WeakNameVarBaseMap &OpDescMeta::Inputs() const { return inputs_; }
  
  const WeakNameVarBaseMap &OpDescMeta::Outputs() const { return outputs_; }
  
  const framework::AttributeMap &OpDescMeta::Attrs() const { return attrs_; }
  
  }  // namespace jit
  }  // namespace imperative
  }  // namespace paddle
  