datasourceinfo.h

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/* This software and supporting documentation are distributed by
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#ifndef SOMAIO_DATASOURCEINFO_DATASOURCEINFO_H
#define SOMAIO_DATASOURCEINFO_DATASOURCEINFO_H
//--- somaio -----------------------------------------------------------------
#include <soma-io/config/soma_config.h>
#include <soma-io/datasourceinfo/datasourcecapabilities.h>           // member
#include <soma-io/datasource/datasourcelist.h>                       // member
//--- cartobase --------------------------------------------------------------
#include <cartobase/object/object.h>                                 // member
#include <cartobase/smart/rcptr.h>                                   // member
//--- system -----------------------------------------------------------------
#include <string>
//----------------------------------------------------------------------------
 
namespace soma
{
  class DataSource;

  class DataSourceInfo
  {
    public:
      DataSourceInfo( const carto::Object & header = carto::none(), 
                      const DataSourceCapabilities & 
                        cap = DataSourceCapabilities(),
                      const DataSourceList & 
                        dsl = DataSourceList());
      DataSourceInfo( const carto::rc_ptr<DataSource> & ds, 
                      const std::vector<int> & dim = std::vector<int>() );
      DataSourceInfo( const carto::rc_ptr<DataSource> & ds, 
                      carto::Object header );
      DataSourceInfo( const std::string & fname );
      // Constructor from a buffer
      //DataSourceInfo( char* buffer );
      DataSourceInfo( const DataSourceInfo & );
      virtual ~DataSourceInfo();
 
      const carto::Object & header() const { return _header; }
            carto::Object & header()       { return _header; }
      const DataSourceCapabilities & capabilities() const
        { return _capabilities; }
      DataSourceCapabilities & capabilities()
        { return _capabilities; }

      const carto::Object & privateIOData() const { return _privateiodata; }
            carto::Object & privateIOData()       { return _privateiodata; }
      const DataSourceList & list() const { return _datasourcelist; }
            DataSourceList & list()       { return _datasourcelist; }
      std::string url() const { return _datasourcelist.dataSource()->url(); }
      std::string identifiedFormat() const { return _identifiedFormat; }
      void setIdentifiedFormat( const std::string & format )
      { _identifiedFormat = format;
        if( header() ) header()->setProperty( "format", format ); }
      std::string identifiedFileExtension() const
      { return _identifiedFileExtension; }
      void setIdentifiedFileExtension( const std::string & ext )
      { _identifiedFileExtension = ext; }
 
    protected:
      carto::Object           _header;
      DataSourceCapabilities  _capabilities;
      DataSourceList          _datasourcelist;
      carto::Object           _privateiodata;
      std::string             _identifiedFormat;
      std::string             _identifiedFileExtension;
  };
 
}
 
#endif