// 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.

#pragma once
#include "paddle/fluid/lite/core/mir/node.h"
#include "paddle/fluid/lite/core/mir/ssa_graph.h"

namespace paddle {
namespace lite {
namespace mir {

class Pass {
 public:
  virtual void Apply(std::unique_ptr<mir::SSAGraph>& graph) = 0;

  const std::string& name() const { return name_; }

  virtual ~Pass() = default;

 private:
  std::string name_;
};

}  // namespace mir
}  // namespace lite
}  // namespace paddle