BasemapDatabase.h

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#ifndef OSMSCOUT_BASEMAPDATABASE_H
#define OSMSCOUT_BASEMAPDATABASE_H
 
/*
  This source is part of the libosmscout library
  Copyright (C) 2017  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
*/
 
// Type and style sheet configuration
#include <osmscout/OSMScoutTypes.h>
#include <osmscout/TypeConfig.h>
 
// Water index
#include <osmscout/db/WaterIndex.h>
 
#include <osmscout/system/Compiler.h>
 
namespace osmscout {

  class OSMSCOUT_API BasemapDatabaseParameter CLASS_FINAL
  {
  private:
    bool dataMMap{true};
 
  public:
    BasemapDatabaseParameter() = default;
 
    void SetDataMMap(bool mmap);
    bool GetDataMMap() const;
  };

  class OSMSCOUT_API BasemapDatabase CLASS_FINAL
  {
  private:
    BasemapDatabaseParameter        parameter;                
 
    std::string                     path;                     
    bool                            isOpen;                   
 
    mutable WaterIndexRef           waterIndex;               
    mutable std::mutex              waterIndexMutex;          
 
  public:
    explicit BasemapDatabase(const BasemapDatabaseParameter& parameter);
    virtual ~BasemapDatabase();
 
    bool Open(const std::string& path);
    bool IsOpen() const;
    void Close();
 
    std::string GetPath() const;
 
    WaterIndexRef GetWaterIndex() const;
  };

  using BasemapDatabaseRef = std::shared_ptr<BasemapDatabase>;
}
 
#endif