GraphBuilder.h

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/*
 * Copyright (c) 2020 Samsung Electronics Co., Ltd. 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.
 */
 
#ifndef __LUCI_IMPORT_GRAPH_BUILDER_H__
#define __LUCI_IMPORT_GRAPH_BUILDER_H__
 
#include "GraphBuilderContext.h"
#include "GraphBuilderBase.h"
 
#include <mio/circle/schema_generated.h>
 
namespace luci
{
 
class GraphBuilder : public GraphBuilderBase
{
public:
  virtual ~GraphBuilder() = default;
 
  // common validate method to check number of inputs and single output
  bool validate(const ValidateArgs &args, size_t input_cnt) const
  {
    return (args.op.inputs.size() == input_cnt && args.op.outputs.size() == 1);
  }
 
  CircleNode *build(const circle::OperatorT &op, GraphBuilderContext *context) const final;
 
private:
  virtual CircleNode *build_node(const circle::OperatorT &op,
                                 const std::vector<CircleNode *> &inputs,
                                 loco::Graph *graph) const = 0;
};
 
} // namespace luci
 
#endif // __LUCI_IMPORT_GRAPH_BUILDER_H__