osrm-backend/Extractor/ExtractionContainers.h

/*
 open source routing machine
 Copyright (C) Dennis Luxen, others 2010

 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU AFFERO General Public License as published by
 the Free Software Foundation; either version 3 of the License, or
 any later version.

 This program 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 Affero General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 or see http://www.gnu.org/licenses/agpl.txt.
 */

#ifndef EXTRACTIONCONTAINERS_H_
#define EXTRACTIONCONTAINERS_H_

#include "ExtractorStructs.h"
#include "../Util/SimpleLogger.h"
#include "../Util/TimingUtil.h"
#include "../Util/UUID.h"

#include <boost/foreach.hpp>
#include <boost/filesystem.hpp>
#include <boost/filesystem/fstream.hpp>
#include <stxxl.h>

class ExtractionContainers {
public:
    typedef stxxl::vector<NodeID>                   STXXLNodeIDVector;
    typedef stxxl::vector<_Node>                    STXXLNodeVector;
    typedef stxxl::vector<InternalExtractorEdge>    STXXLEdgeVector;
    typedef stxxl::vector<std::string>              STXXLStringVector;
    typedef stxxl::vector<_RawRestrictionContainer> STXXLRestrictionsVector;
    typedef stxxl::vector<_WayIDStartAndEndEdge>    STXXLWayIDStartEndVector;


    STXXLNodeIDVector                               usedNodeIDs;
    STXXLNodeVector                                 allNodes;
    STXXLEdgeVector                                 allEdges;
    STXXLStringVector                               name_list;
    STXXLRestrictionsVector                         restrictionsVector;
    STXXLWayIDStartEndVector                        wayStartEndVector;
    const UUID uuid;

    ExtractionContainers() {
        //Check if another instance of stxxl is already running or if there is a general problem
        stxxl::vector<unsigned> testForRunningInstance;
        name_list.push_back("");
    }

    virtual ~ExtractionContainers() {
        usedNodeIDs.clear();
        allNodes.clear();
        allEdges.clear();
        name_list.clear();
        restrictionsVector.clear();
        wayStartEndVector.clear();
    }

    void PrepareData(
        const std::string & output_file_name,
        const std::string restrictionsFileName,
        const unsigned amountOfRAM
    );
};

#endif /* EXTRACTIONCONTAINERS_H_ */