RawRelation.h

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#ifndef OSMSCOUT_IMPORT_RAWRELATION_H
#define OSMSCOUT_IMPORT_RAWRELATION_H
 
/*
  This source is part of the libosmscout library
  Copyright (C) 2009  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 <memory>
#include <unordered_map>
 
#include <osmscout/Tag.h>
#include <osmscout/TypeConfig.h>
 
#include <osmscout/io/FileScanner.h>
#include <osmscout/io/FileWriter.h>
 
#include <osmscout/util/TagErrorReporter.h>
 
#include <osmscout/system/Compiler.h>
 
namespace osmscout {
 
  class RawRelation CLASS_FINAL
  {
  public:
    enum MemberType {
      memberNode      = 0,
      memberWay       = 1,
      memberRelation  = 2
    };
 
    struct Member
    {
      MemberType  type;
      OSMId       id;
      std::string role;
 
      ObjectOSMRef GetObjectOSMRef() const;
    };
 
  private:
    OSMId               id=0;
    FeatureValueBuffer  featureValueBuffer;
 
  public:
    std::vector<Member> members;
 
  public:
    RawRelation() = default;
 
    inline OSMId GetId() const
    {
      return id;
    }
 
    inline TypeInfoRef GetType() const
    {
      return featureValueBuffer.GetType();
    }
 
    inline size_t GetFeatureCount() const
    {
      return featureValueBuffer.GetType()->GetFeatureCount();
    }
 
    inline bool HasFeature(size_t idx) const
    {
      return featureValueBuffer.HasFeature(idx);
    }
 
    inline const FeatureInstance& GetFeature(size_t idx) const
    {
      return featureValueBuffer.GetType()->GetFeature(idx);
    }
 
    inline FeatureValue* GetFeatureValue(size_t idx) const
    {
      return featureValueBuffer.GetValue(idx);
    }
 
    inline const FeatureValueBuffer& GetFeatureValueBuffer() const
    {
      return featureValueBuffer;
    }
 
    void SetId(OSMId id);
    void SetType(const TypeInfoRef& type);
 
    void Parse(TagErrorReporter& errorReporter,
               const TagRegistry& tagRegistry,
               const TagMap& tags);
    void Read(const TypeConfig& typeConfig,
              FileScanner& scanner);
    void Write(const TypeConfig& typeConfig,
               FileWriter& writer) const;
  };
 
  using RawRelationRef = std::shared_ptr<RawRelation>;
}
 
#endif