recordables_map.h

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/*
 *  recordables_map.h
 *
 *  This file is part of NEST.
 *
 *  Copyright (C) 2004 The NEST Initiative
 *
 *  NEST is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  NEST is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with NEST.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef RECORDABLES_MAP_H
#define RECORDABLES_MAP_H

#include <map>
#include <utility>
#include <cassert>
#include <string>
#include "name.h"
#include "nest.h"
#include "arraydatum.h"

namespace nest
{
  template <typename HostNode>
  class RecordablesMap
    : public std::map<Name, double_t (HostNode::*)() const>
  {
    typedef std::map<Name, double_t (HostNode::*)() const> Base_;

  public:
    virtual ~RecordablesMap() {}

    typedef double_t (HostNode::*DataAccessFct)() const;
    
    void create();

    ArrayDatum get_list() const { 
      ArrayDatum recordables;
      for ( typename Base_::const_iterator it = this->begin() ;
        it != this->end() ; ++it )
      recordables.push_back(new LiteralDatum(it->first));
      return recordables;

      // the entire function should just be
      // return recordables_;
    }

  private:

    void insert_(const Name& n, const DataAccessFct f)
    {
      Base_::insert(std::make_pair(n, f));

      // Line below leads to seg-fault if nest is quit right after start,
      // see comment on get_list()
      // recordables_.push_back(LiteralDatum(n));
    }
    
    // ArrayDatum recordables_; 
  };


  template <typename HostNode>
  void RecordablesMap<HostNode>::create()
  { assert(false); }


}

#endif