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.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
// PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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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;
};
 
}  // namespace g2o
 
#endif