//   Copyright (c) 2018 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/framework/details/var_handle.h"

namespace paddle {
namespace framework {
namespace details {

VarHandleBase::~VarHandleBase() {}

VarHandle::~VarHandle() { VLOG(4) << "deleting var handle " << DebugString(); }

std::string VarHandle::DebugString() const {
  std::stringstream ss;
  ss << name_ << ":" << place_;
  return ss.str();
}

std::string DummyVarHandle::DebugString() const { return node_->Name(); }

DummyVarHandle::~DummyVarHandle() {
  VLOG(4) << "deleting dummy var handle " << DebugString();
}
}  // namespace details
}  // namespace framework
}  // namespace paddle