parameter.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_HH_
#define G2O_GRAPH_PARAMETER_HH_

#include <iosfwd>

#include "hyper_graph.h"

namespace g2o {

    class  Parameter : public HyperGraph::HyperGraphElement
    {
      public:
        Parameter();
        virtual ~Parameter() {};
        virtual bool read(std::istream& is) = 0;
        virtual bool write(std::ostream& os) const = 0;
        int id() const {return _id;}
        void setId(int id_);
        virtual HyperGraph::HyperGraphElementType elementType() const { return HyperGraph::HGET_PARAMETER;}
      protected:
        int _id;
    };

    typedef std::vector<Parameter*> ParameterVector;

} // end namespace

#endif