GenWayAreaDat.h

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#ifndef OSMSCOUT_IMPORT_GENWAYAREADAT_H
#define OSMSCOUT_IMPORT_GENWAYAREADAT_H
 
/*
  This source is part of the libosmscout library
  Copyright (C) 2013  Tim Teulings
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.
 
  This library 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
  Lesser General Public License for more details.
 
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
*/
 
#include <osmscoutimport/ImportFeatures.h>
 
#include <tuple>
#include <unordered_set>
 
#include <osmscout/Area.h>
 
#include <osmscout/db/CoordDataFile.h>
 
#include <osmscout/TypeInfoSet.h>
 
#include <osmscout/routing/TurnRestriction.h>
 
#include <osmscoutimport/Import.h>
#include <osmscoutimport/RawWay.h>
 
#include <osmscout/system/Compiler.h>
 
namespace osmscout {
 
  class WayAreaDataGenerator CLASS_FINAL : public ImportModule
  {
  public:
    static const char* WAYAREA_TMP;
 
  private:
    struct Distribution
    {
      uint32_t nodeCount;
      uint32_t wayCount;
      uint32_t areaCount;
 
      Distribution();
    };
 
    using BlacklistSet = std::unordered_set<OSMId>;
    using WayList      = std::list<RawWayRef>;
 
    std::tuple<BlacklistSet,bool> ReadWayBlacklist(const ImportParameter& parameter,
                                                   Progress& progress) const;
 
    void WriteArea(const ImportParameter& parameter,
                   Progress& progress,
                   const TypeConfig& typeConfig,
                   FileWriter& writer,
                   uint32_t& writtenWayCount,
                   const CoordDataFile::ResultMap& coordsMap,
                   const RawWay& rawWay);
 
  public:
    void GetDescription(const ImportParameter& parameter,
                        ImportModuleDescription& description) const override;
 
    bool Import(const TypeConfigRef& typeConfig,
                const ImportParameter& parameter,
                Progress& progress) override;
  };
}
 
#endif