/**
 * 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.
 */

#ifndef INC_GRAPH_SHAPE_REFINER_H_
#define INC_GRAPH_SHAPE_REFINER_H_

#include <string>
#include "external/graph/inference_context.h"

#include "external/graph/ge_error_codes.h"
#include "graph/node.h"

namespace ge {
// ShapeRefiner performs shape inference for compute graphs
class ShapeRefiner {
 public:
  static graphStatus InferShapeAndType(const ConstNodePtr &node, Operator &op, bool before_subgraph);
  static graphStatus InferShapeAndType(const NodePtr &node, bool before_subgraph);
  static graphStatus InferShapeAndType(const NodePtr &node);
  static graphStatus InferShapeAndType(const ConstNodePtr &node, Operator &op);
  static void ClearContextMap();

 private:
  static void PrintInOutTensorShape(const ge::NodePtr &node, const std::string &phase);
};
}  // namespace ge
#endif  // INC_GRAPH_SHAPE_REFINER_H_