GraphBuilderRegistry.h

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/*
 * Copyright (c) 2018 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 __GRAPH_BUILDER_REGISTRY_H__
#define __GRAPH_BUILDER_REGISTRY_H__
 
#include "GraphBuilder.h"
 
#include <map>
#include <string>
 
namespace caffeimport
{
 
class GraphBuilderRegistry
{
public:
  const GraphBuilder *lookup(const std::string &layer) const
  {
    if (_builder_map.find(layer) == _builder_map.end())
      return nullptr;
 
    return _builder_map.at(layer).get();
  }
 
  static GraphBuilderRegistry &get()
  {
    static GraphBuilderRegistry me;
    return me;
  }
 
private:
  GraphBuilderRegistry();
 
private:
  std::map<std::string, std::unique_ptr<GraphBuilder>> _builder_map;
};
 
} // namespace caffeimport
 
#endif // __GRAPH_BUILDER_REGISTRY_H__