parameter_container.h

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// g2o - General Graph Optimization
// Copyright (C) 2011 R. Kuemmerle, G. Grisetti, W. Burgard
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
//   notice, this list of conditions and the following disclaimer in the
//   documentation and/or other materials provided with the distribution.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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#ifndef G2O_GRAPH_PARAMETER_CONTAINER_HH_
#define G2O_GRAPH_PARAMETER_CONTAINER_HH_

#include <iosfwd>
#include <map>
#include <string>

namespace g2o {
    
    class Parameter;

    class ParameterContainer : protected std::map<int, Parameter*> 
    {
    public:
      typedef std::map<int, Parameter*> BaseClass;

      ParameterContainer(bool isMainStorage_=true);
      virtual ~ParameterContainer();
      bool addParameter(Parameter* p);
      Parameter* getParameter(int id);
      const Parameter* getParameter(int id) const;
      Parameter* detachParameter(int id);
      virtual bool read(std::istream& is, const std::map<std::string, std::string>* renamedMap =0);
      virtual bool write(std::ostream& os) const;
      bool isMainStorage() const {return _isMainStorage;}
      void clear();

      // stuff of the base class that should re-appear
      using BaseClass::size;

    protected:
      bool _isMainStorage;
    };

} // end namespace

#endif